Water Protection - demingrating.com

Water Protection ?

Water protection involves safeguarding water sources—such as rivers, lakes, and aquifers—from contamination and overuse to ensure the availability of clean water for drinking, agriculture, and other essential needs. This process encompasses identifying potential threats, implementing preventive measures, and monitoring water quality.

Key Aspects of Water Protection:

Source Water Protection: This strategy focuses on preserving the quality and quantity of water from its origin. It includes assessing risks, managing land use, and promoting best practices to prevent contamination. In the United States, the Environmental Protection Agency (EPA) supports source water protection through tools like the Funding Integration Tool for Source Water (FITS) and the Drinking Water State Revolving Fund.
Pollution Prevention: Reducing pollutants entering water bodies is crucial. This involves controlling industrial discharges, managing agricultural runoff, and minimizing plastic waste. For instance, the Connecticut Department of Energy and Environmental Protection (DEEP) has allocated nearly $24,000 to combat invasive plant species in Portland’s Great Hill Pond, aiming to protect freshwater ecosystems.
Regulatory Measures: Establishing and enforcing regulations help maintain water quality standards. Recent global efforts have tightened rules on “forever chemicals” like PFAS in drinking water due to their environmental persistence and potential health risks.
Community Engagement: Involving local communities in water protection initiatives enhances effectiveness. Programs like the Source Water Protection Program (SWPP) in the U.S. collaborate with farmers and ranchers to prevent rural drinking water pollution.
Technological Innovations: Advancements in technology offer new solutions for water protection. For example, the development of water surface cleaning bots and surveillance systems can aid in maintaining clean water bodies.

What is Water Protection ?

Key Aspects of Water Protection:

Source Water Protection: This strategy focuses on preserving the quality and quantity of water from its origin. It includes assessing risks, managing land use, and promoting best practices to prevent contamination. In the United States, the Environmental Protection Agency (EPA) supports source water protection through tools like the Funding Integration Tool for Source Water (FITS) and the Drinking Water State Revolving Fund.
Pollution Prevention: Reducing pollutants entering water bodies is crucial. This involves controlling industrial discharges, managing agricultural runoff, and minimizing plastic waste. For instance, the Connecticut Department of Energy and Environmental Protection (DEEP) has allocated nearly $24,000 to combat invasive plant species in Portland’s Great Hill Pond, aiming to protect freshwater ecosystems.
Regulatory Measures: Establishing and enforcing regulations help maintain water quality standards. Recent global efforts have tightened rules on “forever chemicals” like PFAS in drinking water due to their environmental persistence and potential health risks.
Community Engagement: Involving local communities in water protection initiatives enhances effectiveness. Programs like the Source Water Protection Program (SWPP) in the U.S. collaborate with farmers and ranchers to prevent rural drinking water pollution.
Technological Innovations: Advancements in technology offer new solutions for water protection. For example, the development of water surface cleaning bots and surveillance systems can aid in maintaining clean water bodies.

Protecting water sources is vital for public health, environmental sustainability, and economic stability. It requires

Who is required Water Protection ?

Water protection is a shared responsibility that involves various stakeholders working collaboratively to ensure the availability of clean and safe water for all. The primary entities responsible for water protection include:

Government Agencies: National, regional, and local governments play a crucial role in establishing and enforcing water protection laws and regulations. In the United States, for example, the Environmental Protection Agency (EPA) oversees the Clean Water Act, which regulates discharges of pollutants into U.S. waters and sets quality standards for surface waters.
Environmental Organizations: Non-governmental organizations (NGOs) and advocacy groups work to raise awareness, conduct research, and promote policies aimed at protecting water resources. The World Water Council, for instance, is an international organization that promotes political awareness and action on water conservation issues.
Private Sector: Industries and businesses are responsible for managing their water usage and waste disposal practices to prevent contamination. For example, a Comal County landowner was fined $16,000 for beginning construction in the Edwards Aquifer recharge zone without the necessary environmental protection permit, highlighting the importance of compliance with water protection regulations.
Local Communities: Residents and local communities are essential in monitoring and reporting water quality issues, participating in conservation efforts, and adhering to local water usage guidelines. Community-led initiatives can significantly impact the health of local water bodies.
International Bodies: In regions where water bodies cross national boundaries, international organizations and agreements are vital in managing and protecting shared water resources. The International Boundary and Water Commission, for example, is responsible for the boundary and water treaties between the United States and Mexico.

Collectively, these stakeholders contribute to the sustainable management and protection of water resources, ensuring that clean water remains available for future generations.

When is required Water Protection ?

Water protection is essential at all times to ensure the availability of clean and safe water for drinking, agriculture, and other vital needs. However, certain situations necessitate heightened water protection measures:

Drought Conditions: During periods of drought, water resources become scarce, making conservation and protection critical. Implementing water-saving practices, such as using mulch around plants to retain soil moisture and reducing lawn watering, can help conserve water.
Flood Events: Floods can contaminate water supplies with pollutants and debris. It’s crucial to avoid contact with floodwaters, as they may contain harmful substances. After a flood, thoroughly clean and disinfect any items that came into contact with floodwater to prevent illness.
Pollution Incidents: Spills or discharges of hazardous materials can compromise water quality. In such cases, it’s vital to avoid using affected water sources and to report the incident to local authorities for prompt action.
Infrastructure Failures: Damaged or malfunctioning water treatment facilities can lead to unsafe water. During such times, following public health advisories and using alternative water sources, like bottled or boiled water, is recommended.

In regions like Mumbai, Maharashtra, India, where water scarcity and pollution are ongoing concerns, proactive water protection measures are essential year-round. This includes regular monitoring of water quality, promoting water conservation practices, and ensuring the maintenance of water infrastructure to prevent contamination.

By staying informed and adopting responsible water usage habits, communities can better protect their water resources during these critical times.

COURTESY : Southern Group of State Foresters

Where is required Water Protection ?

Water protection is essential across various regions in Mumbai, Maharashtra, to ensure the availability of clean and safe water for all residents. Key areas requiring focused water protection efforts include:

Slum Areas: Millions of slum dwellers in Mumbai lack adequate access to safe drinking water and sanitation, placing them at risk for waterborne diseases. Many slums are located in hazardous areas such as flood plains, increasing their susceptibility to climate change-related weather patterns.
Urban Water Bodies: Mumbai’s urban areas contain numerous water bodies, including lakes and rivers, which are vital for the city’s water supply. Protecting these water bodies from pollution and encroachment is crucial. For instance, Vihar Lake, which supplies about 3% of Mumbai’s water requirement, is a significant source that requires protection.
Catchment Areas: The catchment areas of reservoirs like Tansa, Vaitarna, and Upper Vaitarna are vital for water supply. Protecting these areas from deforestation and pollution is essential to maintain water quality.
Flood-Prone Regions: Certain areas in Mumbai are prone to flooding, which can lead to contamination of water supplies. Implementing flood control measures and protecting water bodies in these regions is necessary to prevent waterborne diseases.

Addressing water protection in these areas requires a comprehensive approach, including improving infrastructure, enforcing regulations, and engaging communities in conservation efforts.

How is required Water Protection ?

Water protection in Mumbai, Maharashtra, involves a multifaceted approach to ensure the sustainable management and conservation of water resources. Key strategies include:

Rainwater Harvesting: Collecting and storing rainwater for reuse can significantly reduce dependence on municipal water supplies and replenish groundwater levels. The Maharashtra State Water Policy, 2019, mandates the conservation of rainwater and makes rainwater harvesting mandatory in urban areas.
Groundwater Recharge: Implementing methods to replenish underground water reserves is vital. This includes constructing check dams, contour trenches, and other traditional water harvesting structures to enhance groundwater levels. For instance, the village of Hiware Bazar near Mumbai has successfully utilized such techniques to improve water availability.
Wastewater Treatment and Reuse: Treating and reusing wastewater can alleviate the pressure on freshwater resources. Establishing sewage treatment plants (STPs) and promoting the use of treated water for non-potable purposes, such as irrigation and industrial processes, are effective measures. Companies like NIPSTec offer specialized services in rainwater harvesting and water conservation systems in Mumbai.
Public Awareness and Community Participation: Engaging the community in water conservation efforts is crucial. Initiatives like the ‘Majhi Vasundhara’ campaign in Mumbai promote rainwater harvesting and groundwater recharge, encouraging residents to participate actively in water protection activities.
Government Initiatives: The Maharashtra government has launched programs like the Jalyukt Shivar Abhiyan to make the state drought-free by promoting water conservation and enhancing water storage capacity. This initiative focuses on constructing water harvesting structures and improving irrigation systems.
Infrastructure Improvement: Upgrading water supply and distribution systems to reduce leakages and ensure efficient water use is essential. The Brihanmumbai Municipal Corporation (BMC) has been working on measures such as fixing leakages, metering, and billing to improve water supply efficiency.

By implementing these strategies, Mumbai can enhance its water security and ensure the sustainable use of its water resources.

Case study is Water Protection ?

Water protection encompasses a range of strategies and initiatives aimed at preserving and enhancing water quality and availability. Here are some notable case studies that highlight effective water protection efforts:

Condensate Recovery System at Ralph H. Metcalfe Federal Building, Chicago
The U.S. General Services Administration installed a condensate recovery system that collected condensed water from the building’s cooling system, saving over 150,000 gallons of water annually.

Metcalfe Federal Building, Chicago, IL - Wahaso

Ecolab’s 3D TRASAR CIP Technology in Dairy Manufacturing
A dairy manufacturer implemented Ecolab’s 3D TRASAR CIP technology, reducing water usage and enhancing product quality and consistency at one of its plants.

3D TRASAR™ Technology for CIP Monitoring and Optimization | Ecolab

MOSE Floodgate System in Venice, Italy
The MOSE project involves installing mobile gates at key inlets to protect Venice and the Venetian Lagoon from flooding, aiming to safeguard the city against high tides.

MOSE flood barrier protects venice - see how it works

Mangrove Restoration in Benin
In Benin, the Togbin mangrove is protected by the voodoo deity Zangbeto, leading to its restoration from 94 to 407 hectares since 2011. This initiative combines traditional beliefs with modern conservation efforts, enhancing biodiversity and supporting local livelihoods.

Projet de restauration des mangroves au Sud du Bénin (Commune de ...

Land Acquisition for Watershed Protection in Connecticut, USA
Connecticut Water Co. acquired approximately 60 acres near the Shenipsit Lake Reservoir to protect water quality by maintaining natural buffers around water sources, thereby reducing treatment costs and preserving greenspaces for community benefit.

These case studies demonstrate the diverse approaches to water protection, ranging from technological innovations and infrastructure projects to community-based conservation efforts and policy initiatives.

COURTESY : Conservation Ontario

White paper on Water Protection ?

Water protection is a critical aspect of environmental conservation, ensuring the sustainability and safety of water resources for current and future generations. Various organizations and institutions have developed white papers to address this issue from multiple perspectives. Here are some notable examples:

Water for Climate Healing – A New Water Paradigm
This white paper explores innovative approaches to water management, emphasizing the restoration of global water cycles and the implementation of effective measures at local, regional, and national levels.

White paper: Water for Climate Healing - A New Water Paradigm ...

Source Water Protection (SWP) White Paper by NALMS
The North American Lake Management Society (NALMS) provides a comprehensive white paper on source water protection, highlighting the importance of maintaining and enhancing water quality in streams, lakes, reservoirs, and groundwater that supply water treatment utilities.

Source Water Protection Plan System Name Doc Template | pdfFiller

Policy Recommendations for Protecting Private Wells in North Carolina
Researchers from the University of North Carolina have published a white paper offering policy recommendations to safeguard clean drinking water for households relying on private wells, addressing regulatory gaps and health concerns.

New white paper on private wells offers policy recommendations to ...

Industry White Paper on the Responsible Use of Water
Sartorius, a leading company in the life sciences sector, has developed a white paper discussing the responsible use of water in industrial settings, focusing on sustainable practices and efficient water management.

These white papers offer valuable insights and guidelines for various stakeholders, including policymakers, industry leaders, and community organizations, to develop and implement effective water protection strategies.

Industrial application of Water Protection ?

Industrial water protection involves implementing strategies and technologies to ensure the sustainable use and quality of water resources within industrial operations. This approach not only conserves water but also enhances operational efficiency, reduces costs, and ensures compliance with environmental regulations.

Key Industrial Applications of Water Protection:

Water Reuse and Recycling: Industries are increasingly adopting water reuse practices to minimize freshwater consumption. For instance, treated municipal wastewater is utilized in manufacturing processes, such as car production, and for cooling data centers. This practice conserves potable water and reduces wastewater discharge.
Cooling Systems Optimization: Cooling towers and HVAC systems are significant water consumers in industrial settings. Implementing water-saving measures, such as eliminating single-pass cooling and maximizing cycles of concentration, can substantially reduce water usage.
Wastewater Treatment and Management: Industries generate wastewater that requires effective treatment before discharge or reuse. Advanced treatment technologies, including filtration, ion exchange, reverse osmosis, coagulation, flocculation, sedimentation, and disinfection, are employed to meet environmental standards and facilitate water reuse.
Source Water Protection: Protecting the sources of industrial water—such as rivers, lakes, and aquifers—is crucial. Implementing source water protection practices helps prevent contamination, ensuring the availability of clean water for industrial use and safeguarding public health.
Energy Production: In energy sectors, particularly oil and gas, water is used for drilling, cooling, and processing. Innovations in water treatment and desalination technologies, like TETRA Oasis TDS, enable the beneficial reuse of produced water, reducing environmental impact and conserving freshwater resources.

Benefits of Industrial Water Protection:

Cost Reduction: By reusing water and optimizing treatment processes, industries can lower water procurement and wastewater treatment expenses.
Regulatory Compliance: Adhering to environmental regulations through effective water management practices helps avoid fines and supports sustainable operations.
Operational Efficiency: Implementing water-saving technologies and practices can lead to more efficient industrial processes, enhancing overall productivity.
Environmental Stewardship: Protecting water resources demonstrates corporate responsibility and commitment to environmental sustainability.

In summary, integrating water protection strategies into industrial operations is essential for conserving water resources, ensuring regulatory compliance, and promoting environmental sustainability. By adopting advanced water treatment technologies and efficient water management practices, industries can achieve significant economic and environmental benefits.

Innovations in Industrial Water Treatment

Research and development of Water Protection ?

Research and development (R&D) in water protection are essential for advancing technologies and strategies that ensure the sustainability and safety of water resources. Various organizations and institutions are actively engaged in R&D to address water-related challenges.

Key Areas of R&D in Water Protection:

Water Quality Monitoring and Assessment: Developing advanced sensors and analytical methods to detect and quantify contaminants in water sources is a priority. This includes monitoring for pollutants such as per- and polyfluoroalkyl substances (PFAS), which have raised significant concerns due to their persistence in the environment and potential health risks. Recent studies have highlighted the widespread contamination of water sources with PFAS, prompting regulatory bodies to tighten standards and invest in research for effective removal technologies. ft.com
Water Treatment Technologies: Innovating cost-effective and efficient water purification methods is crucial. Research focuses on developing advanced filtration systems, chemical treatments, and biological processes to remove contaminants, including emerging pollutants like PFAS. For instance, researchers are exploring ion exchange and activated carbon filtration methods to address PFAS contamination in drinking water. wired.com
Source Water Protection: Protecting the quality of water at its source is vital. R&D efforts aim to understand the impacts of land use, climate change, and pollution on water sources, leading to the development of strategies to mitigate these effects. The U.S. Environmental Protection Agency (EPA) conducts research to advance integrated water quality and watershed management tools for protecting and restoring water resources. epa.gov
Water Reuse and Recycling: Developing technologies and systems for the safe reuse and recycling of water can alleviate pressure on freshwater resources. Research in this area focuses on creating sustainable practices for industrial, agricultural, and municipal water reuse. For example, the Produced Water Society’s annual conference in Houston examined methods for treating, recycling, and reusing produced water in the oil and gas industry. mrt.com
Aquifer Storage and Recovery (ASR): ASR involves injecting surplus water into underground aquifers for storage and retrieval during dry periods. Research is ongoing to optimize ASR systems, ensuring they are effective and sustainable. Utilities in Central Texas, for instance, are increasingly turning to ASR to manage water supplies amid drought conditions. expressnews.com

Notable Organizations Involved in Water Protection R&D:

The Water Research Foundation (WRF): WRF is a leading research organization advancing the science of water to meet the evolving needs of its subscribers. It funds and conducts research on various water-related topics, including water quality, treatment technologies, and resource management. waterrf.org
U.S. Environmental Protection Agency (EPA): The EPA conducts extensive research on water quality, pollution prevention, and source water protection, providing valuable data and guidelines for water protection efforts. epa.gov
Ground Water Protection Council (GWPC): GWPC promotes and conducts research, education, and outreach in areas related to groundwater protection, including pollution prevention and watershed conservation. gwpc.org

Recent Developments:

PFAS Regulation: Regulatory bodies worldwide are tightening rules on PFAS, known as “forever chemicals,” due to their pervasive presence in the environment and potential harm to public health. This has spurred research into effective removal technologies and safer alternatives. ft.com
Aquifer Storage in Texas: In response to severe drought conditions, utilities in Central Texas are increasingly turning to aquifer storage and recovery (ASR) systems to manage water supplies. This method involves injecting water into underground aquifers for storage and retrieval during dry periods. expressnews.com

In summary, research and development in water protection are crucial for developing innovative solutions to safeguard water resources. Ongoing efforts by various organizations aim to address emerging challenges, improve water quality, and promote sustainable water management practices.

COURTESY : SentrySafe

References

^ “Basic Information about Source Water Protection”. Washington, D.C.: U.S. Environmental Protection Agency (EPA). 2018-09-12.
^ “THE WALKERTON INQUIRY – Home Page”.
^ United States. Safe Drinking Water Act. 42 U.S.C. § 300j–13
^ “Conducting Source Water Assessments”. EPA. 2018-09-25.
^ “Funding for Source Water Protection”. EPA. 2018-09-25.
“Measures to reduce personal water use – Defra – Citizen Space”. consult.defra.gov.uk. Retrieved 2021-09-13.
^ “Cases in Water Conservation: How Efficiency Programs Help Water Utilities Save Water and Avoid Costs”. EPA.gov. US Environmental Protection Agency.
^ Jump up to:^a ^b Duane D. Baumann; John J. Boland; John H. Sims (April 1984). “Water Conservation: The Struggle over Definition”. Water Resources Research. 20 (4): 428–434. Bibcode:1984WRR….20..428B. doi:10.1029/WR020i004p00428.
^ Jump up to:^a ^b Vickers, Amy (2002). Water Use and Conservation. Amherst, MA: water plow Press. p. 434. ISBN 978-1-931579-07-0.
^ Jump up to:^a ^b Geerts, Sam; Raes, Dirk (2009). “Review: Deficit irrigation as an on-farm strategy to maximize crop water productivity in dry areas”. Agricultural Water Management. 96 (9): 1275–1284. Bibcode:2009AgWM…96.1275G. doi:10.1016/j.agwat.2009.04.009.
^ “Sustainable Construction of Water Structures”, Sustainable Water Engineering, Chichester, UK: John Wiley & Sons, Ltd, pp. 331–351, 2014-06-03, doi:10.1002/9781118541036.ch7, ISBN 978-1-118-54103-6, retrieved 2024-04-16
^ Hermoso, Virgilio; Abell, Robin; Linke, Simon; Boon, Philip (June 2016). “The role of protected areas for freshwater biodiversity conservation: challenges and opportunities in a rapidly changing world: Freshwater protected areas”. Aquatic Conservation. 26: 3–11. doi:10.1002/aqc.2681. S2CID 88786689.
^ Jump up to:^a ^b ^c ^d ^e ^f Kumar Kurunthachalam, Senthil (2014). “Water Conservation and Sustainability: An Utmost Importance”. Hydrol Current Res.
^ Jump up to:^a ^b ^c “Description of the Hydrologic Cycle”. nwrfc.noaa.gov/rfc/. NOAA River Forecast Center.
^ Jump up to:^a ^b ^c ^d “Potential threats to Groundwater”. groundwater.org/. The Groundwater Foundation.
^ Jump up to:^a ^b ^c Delgado, J. A.; Groffman, P. M.; Nearing, M. A.; Goddard, T.; Reicosky, D.; Lal, R.; Kitchen, N. R.; Rice, C. W.; Towery, D.; Salon, P. (1 July 2011). “Conservation practices to mitigate and adapt to climate change”. Journal of Soil and Water Conservation. 66 (4): 118A – 129A. doi:10.2489/jswc.66.4.118A.
^ Jump up to:^a ^b “Water Conservation Is an Essential Part of Wildlife Conservation”. Green Clean Guide. 2020-06-27. Retrieved 2022-05-30.
^ Nations, United. “World Water Day”. United Nations. Retrieved 2022-05-30.
^ “Water – Use It Wisely.” Archived 2021-07-19 at the Wayback Machine U.S. multi-city public outreach program. Park & Co., Phoenix, AZ. Accessed 2010-02-02.
^ U.S. Environmental Protection Agency (EPA) (2002). Cases in Water Conservation | Document No. EPA-832-B-02-003 (PDF) (Report). Archived from the original (PDF) on 2017-01-07. Retrieved 2010-02-02.
^ Albuquerque Bernalillo County Water Utility Authority (2009-02-06). “Xeriscape Rebates”. Albuquerque, NM. Retrieved 2010-02-02.
^ Heberger, Matthew (2014). “Issue Brief” (PDF). Urban Water Conservation and Efficiency Potential in California: 12.
^ “Time for universal water metering?” Innovations Report. May 2006.
^ Jump up to:^a ^b EPA (2010-01-13). “How to Conserve Water and Use It Effectively”. Washington, DC. Retrieved 2010-02-03.
^ David Rudlin; Nicholas Falk (2010). Sustainable Urban Neighbourhood. Routledge. p. 93. ISBN 978-1-136-43490-7. The first steps have included the introduction of water metering to give users a financial incentive to save water.
^ Pimentel, Berger; et al. (October 2004). “Water resources: agricultural and environmental issues”. BioScience. 54 (10): 909. doi:10.1641/0006-3568(2004)054[0909:WRAAEI]2.0.CO;2.
^ Craig A. Hart (24 July 2013). Climate Change and the Private Sector: Scaling Up Private Sector Response to Climate Change. Routledge. p. 28. ISBN 978-1-135-01165-9.
^ “Reduce Hot Water Use for Energy Savings”. Energy.gov. Retrieved 2019-03-20.
^ “Team VIRTUe bouwt slim en duurzaam huis dat mens en technologie verbindt”. Archived from the original on 2020-08-08. Retrieved 2019-05-13.
^ “Team VIRTUe presenting LINQ”. Archived from the original on 2021-01-12. Retrieved 2019-05-13.
^ Attari, S. Z. (8 April 2014). “Perceptions of water use”. Proceedings of the National Academy of Sciences. 111 (14): 5129–5134. Bibcode:2014PNAS..111.5129A. doi:10.1073/pnas.1316402111. PMC 3986180. PMID 24591608.
^ Mayer, Peter W.; DeOreo, William B. (1999). Residential End Uses of Water (PDF). AWWA Research Foundation and American Water Works Association. ISBN 978-1-58321-016-1. Archived from the original (PDF) on 2022-03-24. Retrieved 2020-10-20.^{[page needed]}
^ DeOreo, William B. (2016). Residential End Uses of Water, Version 2. Water Research Foundation. ISBN 978-1-60573-235-0.^{[page needed]}
^ Cominola, Andrea; Giuliani, Matteo; Castelletti, Andrea; Fraternali, Piero; Gonzalez, Sergio Luis Herrera; Herrero, Joan Carles Guardiola; Novak, Jasminko; Rizzoli, Andrea Emilio (2021-05-07). “Long-term water conservation is fostered by smart meter-based feedback and digital user engagement”. npj Clean Water. 4 (1): 29. Bibcode:2021npjCW…4…29C. doi:10.1038/s41545-021-00119-0. hdl:11311/1204713. ISSN 2059-7037. S2CID 233876107.
^ “Industrial Water | Other Uses of Water | Healthy Water”. CDC. 2018-10-26. Retrieved 2022-05-30.
^ Jump up to:^a ^b ^c “6 Steps to More Effective Water Conservation for Businesses”. PG&E. Retrieved 2022-05-30.
^ “10 ways to save water in commercial buildings”. Consulting – Specifying Engineer. 2012-03-16. Retrieved 2022-05-30.
^ Weerasooriya, R. R.; Liyanage, L. P. K.; Rathnappriya, R. H. K.; Bandara, W. B. M. A. C.; Perera, T. A. N. T.; Gunarathna, M. H. J. P.; Jayasinghe, G. Y. (2021-01-09). “Industrial water conservation by water footprint and sustainable development goals: a review”. Environment, Development and Sustainability. 23 (9): 12661–12709. Bibcode:2021EDSus..2312661W. doi:10.1007/s10668-020-01184-0. ISSN 1387-585X. S2CID 231674040.
^ “Water-Saving Technologies”. WaterSense: An EPA Partnership Program. US Environmental Protection Agency. Archived from the original on 2017-02-14. Retrieved 2016-11-17.
^ UNEP, 2011, Towards a Green Economy: Pathways to Sustainable Development and Poverty Eradication, www.unep.org/greeneconomy
^ Ingman, Mark; Santelmann, Mary V.; Tilt, Bryan (2015-06-01). “Agricultural water conservation in china: plastic mulch and traditional irrigation”. Ecosystem Health and Sustainability. 1 (4): 1–11. doi:10.1890/EHS14-0018.1. ISSN 2096-4129. S2CID 129853116.
^ Fatta-Kassinos, Despo; Dionysiou, Dionysios D.; Kümmerer, Klaus (2016). Wastewater Reuse and Current Challenges – Springer. The Handbook of Environmental Chemistry. Vol. 44. doi:10.1007/978-3-319-23892-0. ISBN 978-3-319-23891-3. S2CID 131884831.
^ Ibrahim, Yazan; Arafat, Hassan A.; Mezher, Toufic; AlMarzooqi, Faisal (1 December 2018). “An integrated framework for sustainability assessment of seawater desalination”. Desalination. 447: 1–17. Bibcode:2018Desal.447….1I. doi:10.1016/j.desal.2018.08.019. S2CID 105933067.
^ Elimelech, M.; Phillip, W. A. (5 August 2011). “The Future of Seawater Desalination: Energy, Technology, and the Environment”. Science. 333 (6043): 712–717. Bibcode:2011Sci…333..712E. doi:10.1126/science.1200488. PMID 21817042. S2CID 24189246.
^ Han, Songlee; Rhee, Young-Woo; Kang, Seong-Pil (February 2017). “Investigation of salt removal using cyclopentane hydrate formation and washing treatment for seawater desalination”. Desalination. 404: 132–137. Bibcode:2017Desal.404..132H. doi:10.1016/j.desal.2016.11.016.
^ Seeger, Eva M.; Braeckevelt, Mareike; Reiche, Nils; Müller, Jochen A.; Kästner, Matthias (October 2016). “Removal of pathogen indicators from secondary effluent using slow sand filtration: Optimization approaches”. Ecological Engineering. 95: 635–644. Bibcode:2016EcEng..95..635S. doi:10.1016/j.ecoleng.2016.06.068.
^ Vries, D.; Bertelkamp, C.; Schoonenberg Kegel, F.; Hofs, B.; Dusseldorp, J.; Bruins, J.H.; de Vet, W.; van den Akker, B. (February 2017). “Iron and manganese removal: Recent advances in modelling treatment efficiency by rapid sand filtration”. Water Research. 109: 35–45. Bibcode:2017WatRe.109…35V. doi:10.1016/j.watres.2016.11.032. PMID 27865171.
^ “Slow Sand Filtration”. CDC. May 2, 2014.
^ Gerba, Charles P.; Betancourt, Walter Q.; Kitajima, Masaaki (January 2017). “How much reduction of virus is needed for recycled water: A continuous changing need for assessment?”. Water Research. 108: 25–31. Bibcode:2017WatRe.108…25G. doi:10.1016/j.watres.2016.11.020. PMC 7112101. PMID 27838026.
^ “Statistics and Facts | WaterSense | US EPA”. Epa.gov. 2017-01-23. Retrieved 2017-07-11.
^ Neuman, Janet C. (1998). “Beneficial Use, Waste, and Forfeiture: the Inefficient Search for Efficiency in Western Water Use” (PDF). Environmental Law. 28 (4): 919–996. JSTOR 43266687. SSRN 962710.
^ “14.09.030 Definition of water waste”. Qcode.us. Retrieved 2017-07-11.
^ “SAWS Report Water Waste – What is Water Waste?”. Saws.org. Archived from the original on 2019-07-15. Retrieved 2017-07-11.
^ “Water Waste”. Las Vegas Valley Water District.
^ “Report Water Waste”. Cal Water. 2015-12-03. Retrieved 2017-07-11.
^ “Water Saving Tips | City of San Diego Official Website”. Sandiego.gov. Retrieved 2017-07-11.
^ “Water & Drought Update – Palo Alto Water Use Guidelines”. Retrieved 2017-08-06.
^ “Permanent water saving rules”. Victoria State Government. 17 February 2019. Archived from the original on 14 March 2018. Retrieved 16 January 2018.
^ Water UK http://www.water.org.uk/consumers/tubs Archived 2018-07-30 at the Wayback Machine
^ “45+ Ways to Conserve Water in the Home and Yard”. Eartheasy Guides & Articles. Retrieved 2022-08-05.
^ Dziegielewski, B. J.; Kiefer, C. (January 22, 2010). “Water Conservation Measurement Metrics: Guidance Report” (PDF). American Water Works Association. Archived from the original (PDF) on July 23, 2018. Retrieved January 16, 2018.