The project added 86 facilities to the For instance, some wastewater systems are in low-lying areas that are especially prone to the impacts of flooding, while others may be in drought-prone regions or areas with increasingly frequent wildfires. Funding and financing differ through the simple fact that infrastructure financing, like any loan or bond, requires repayment over a 30- to 50-year period. whose purpose is to create or improve waste-to-energy systems that increase wastewater treatment efficiency. Develop a federal grant pilot program for publicly owned wastewater treatment plants Water Conservation and Monitoring Sensors. The CSO policy encourages municipalities with combined sewers to maximize wet weather flows to the treatment plant in order to decrease uncontrolled overflows in the collection system. The scenic and recreational values of our waters are reasons many people choose to live where they do. Though large-scale capital improvements have been made to systems experiencing sanitary sewer overflows, efforts have slowed in recent years. Blue Plains Advanced Wastewater Treatment Plant C Chemical Building, Fields Point Sewage Treatment Plant Columbia Boulevard Wastewater Treatment Plant G Grand Canyon Water Reclamation Plant J John Oliver Memorial Sewer Plant N Noonday Water Reclamation Facility P Passaic Valley Sewerage Commission S Southeast Water Pollution Control Facility 3M 7. The remainder of the population approximately 20% of Americans rely on . Pumping As collection systems age and decline in condition, groundwater and stormwater enter the networks through cracks, joints, or illicit connections as inflow and infiltration. Each municipal wastewater treatment plant (WWTP) must operate under an individual SPDES permit that defines the parameters under which it is allowed to discharge to the waters of New York State. The following 11 pages are in this category, out of 11 total. The operator career is a promising and stable field. Combined sewers are designed to collect both sanitary sewage and stormwater runoff in a single-pipe system. Ft 36[pH/SV68f,:#V @A] 2P%jaQ8maP16\Et =S@*] 8qn?,vvl6 R|)@o6LAf-{9J|h3gr"Si[&H x@)ZIXQ154mt8 Journal of Environmental Management, 197: 673-680. However, rural communities, those that cannot financially bear the responsibilities of long-term loans, may look to the U.S. Department of Agricultures (USDA) Rural Utilities Service Water and Environmental Program for grant and financing options tailored particularly for their needs. with additional long-term, low-cost funding mechanisms for regionally and nationally significant, large-dollar-value projects. Privatization of Water Services in the United States: An Assessment of Issues and Experience. Ultraviolet (UV) disinfection is an alternative to chlorination that does not add chemicals to the water. Pollutants contaminate receiving water via many pathways: point sources, non-point sources (e.g., air deposition, agriculture), sanitary sewer overflows, stormwater runoff, combined sewer overflows, and hydrologic modifications (e.g., channelization and dredging). Wet-weather secondary treatment (since 1950) capacity limited to 1 821 000 m/day. 1000 cubic meters is 1 ML (mega liter). Committee on Adaptation to a Changing Climate, Ayyub BM, ed., Climate-Resilient Infrastructure: Adaptive Design and Risk Management, Published online October 2, 2018. Economic projections indicate that by 2029, chronic service disruptions would cost water-reliant businesses $111 billion and American households $378 million in healthcare costs. (2020) Life Cycle Assessment of Urine Diversion and Conversion to Fertilizer Products at the City Scale. On this Wikipedia the language links are at the top of the page across from the article title. South Dakota Department of Environment and Natural Resources, Division of Environmental Services, Recommended Design Criteria Manual, March 1991. However, with little to no instruction or oversight from state regulatory agencies, if O&M goes unaddressed, systems may fail, costing homeowners between $3,000 and $7,000. So wastewater-treatment plants are located on low ground, often near a river into which treated water can be released. If wastewater is not properly treated, then the environment and human health can be negatively impacted. Thousands of miles of the nations aging pipes are buried beneath increasingly urbanized cities and will require more and more inter-agency collaboration and data sharing, particularly as maintenance needs grow. In addition to WWTPs, the nations wastewater footprint also includes a network of over 800,000 miles of public sewers and an additional 500,000 miles of private lateral sewers that connect homes and businesses to public sewer lines. The Targeted National Sewage Sludge Survey was conducted from 2006-2007 to obtain national estimates of the concentrations of pollutants identified in sewage sludge for use in assessing their potential risk to human health and the environment. y 2032 it is expected that 56 million more people will connect to centralized treatment plants, rather than private septic systems - a 23% increase in demand. into wastewater infrastructure planning and long-term funding decisions. U.S. Environmental Protection Agency, Science Inventory, Detection of Emerging, Clinically Relevant Antibiotic Resistance Genes in Wastewater from Treatment Plants in Urban and Rural Areas in the United States. Please click here to see any active alerts. Chlorine compounds and inorganic chloramines can be toxic to aquatic invertebrates, algae and fish. The results of the 1988 National Sewage Sludge Survey were used to assess potential risk to human health and the environment from pollutants found in biosolids in support of the 1993 regulation 40 CFR Part 503,Standards for the Use or Disposal of Sewage Sludge. The term is used extensively in U.S. water pollution law (i.e. U.S. Census Bureau (2019) American Housing Survey 2019 Summary Tables. Depending on the type of WWTP and the collection system, O&M spending varies. (2017) Municipal Wastewater Sludge as a Sustainable Bioresource in the United States. Washington, DC: The National Academies Press. A lock (LockA locked padlock) or https:// means youve safely connected to the .gov website. PG&E New Construction Energy Management Program (2006) Energy Baseline Study For Municipal Wastewater Treatment Plants. In addition, sewage overflows can be caused by other problems such as blockages, equipment failures, broken pipes, or vandalism. U.S. Environmental Protection Agency, PFOA, PFOS and Other PFASs, Basic Information on PFAS. This estimate includes $197 billion for wastewater treatment and collection systems, which represent 73% of all needs;12 $48 billion for combined sewer overflow corrections; A 2016 survey found that water-efficient appliances contributed to a 22% decline in household water use since 1999. Since its inception, OR-TEC has gained a reputation throughout the U.S., Mexico, Canada and . This field is for validation purposes and should be left unchanged. Water is everywhere, which is fortunate for all of humanity, as water is essential for life. The area occupied by the plants are in square kilometers. The best of the best: the portal for top lists & rankings: Strategy and business building for the data-driven economy: Global key figures on wastewater generation 2020, U.S. wastewater treatment: revenue 2000-2018, Water and sewerage maintenance: U.S. price index 2000-2018, Leading water and sewer utilities by revenue in the U.S. 2020, Key information on wastewater generation worldwide as of 2020, Global share of wastewater safely treated 2020, by region, Proportion of domestic wastewater flow safely treated worldwide in 2020, by region*, Global share of population with wastewater collection systems by region 2018, Share of population connected to wastewater collection systems worldwide as of 2018, by region, Revenue from U.S. wastewater treatment from 2000 to 2018 (in billion U.S. dollars)*, National price index for water and sewerage maintenance in the U.S. from 2000 to 2018*, Water and wastewater key figures in the U.S. 2017, Water and wastewater key figures in the United States as of 2017, Biggest challenges facing the water industry in the U.S. 2020-2021, Most important challenges of the water, wastewater, and stormwater industry in the United States in 2020 and 2021, Sewage systems used in new single-family houses in the U.S. 2020, by type, Sewage systems used in new single-family houses in the United States in 2020, by water supply source (in 1,000s), U.S. distribution of water treatment industry by channel 2017, Distribution of the water treatment industry in United States in 2017, by channel*, U.S. construction spending: sewage and waste disposal projects 2009-2019, Public construction spending on sewage and waste disposal projects in the U.S. from 2009 to 2019 (in billion U.S. dollars), U.S. water, sewage, and other system utilities' capital expenditure by type 2012-2021, Capital expenditures for water, sewage, and other system utilities in the United States from 2012 to 2021, by type (in million U.S. dollars), U.S. water, sewage, and other system utilities' capital expenditure 2012-2021, Capital expenditures for water, sewage, and other system utilities in the United States from 2012 to 2021 (in million U.S. dollars), U.S. sewage treatment facility establishments by employment size 2018, Number of establishments in sewage treatment facilities sector in the United States in 2018, by employment size, Leading water and sewer utilities companies based on sales revenue in the United States in 2020 (in million U.S. dollars), American Water's wastewater services revenue 2012-2021, American Water's revenue from wastewater services from FY 2012 to FY 2021 (in million U.S. dollars), Essential Utilities operating revenue 2015-2021, Essential Utilities, Inc's operating revenue from FY 2015 to FY 2021 (in million U.S. dollars), American States Water Company operating revenue 2015-2021, American States Water Company's operating revenue from FY 2015 to FY 2021 (in million U.S. dollars). Since 2017, EGLE has sampled 56 municipal wastewater treatment plants (WWTPs) and 41 industrial dischargers (industries including airports, landfills, paper plants, and groundwater clean-up sites for other contaminants) for a total of 161 samples collected. The country has a vast system of collection sewers, pumping stations, and treatment plants. a rule similar to Americas Water Infrastructure Act of 2020 should be implemented to direct utilities to develop, update, and implement vulnerability (risk and resilience assessments) and emergency response plans. Effluents from two wastewater treatment plants (WWTPs) that receive discharge from pharmaceutical manufacturing facilities (PMFs) had 10 to 1,000 times higher . Select your home state, and we'll let you know about upcoming legislation. 12 Chemical additions of ferric salts and lime enhance coagulation and sedimentation processes for improved solids removal as well as removal of toxic pollutants. U.S. Environmental Protection Agency, Mainstreaming Potable Water Reuse in the United States: Strategies for Leveling the Playing Field, April 2018. Sharvelle, S., et al. 40 CFR Part 503 defines sewage sludge as a solid, semisolid, or liquid residue generated during the treatment of domestic sewage in a treatmentworks (for example a wastewater treatment plant (WWTP). Resources for discharge requirements include: Historically, municipalitieshave used two major types of sewer systems. and 500,000 miles of private lateral sewers. WILDLIFE HABITATS: Our rivers and ocean waters teem with life that depends on shoreline, beaches and marshes. Working in conjunction with EPAs CWSRF program, the Water Infrastructure and Finance Innovation Act (WIFIA) is an additional long-term, low-cost funding mechanism for regionally and nationally significant, large-dollar-value projects. The 4,000 . State and local entities shoulder the majority of capital projects and O&M expenses, which were approximately $20 billion in 1993 and increased to $55 billion by 2017. In the U.S., 58% of river and stream miles, 40% of lake acres, 17% of estuarine square miles, and 23% of Great Lakes shoreline miles that have been assessed by the U.S. EPA have excess nutrients. 7 0 obj population - rely on the nation's 14,748 treatment plants for wastewater sanitation. Residential end uses of water in the U.S. Distribution of residential end uses of water in the United States, Volume of U.S. water wasted by common sources. (2012) Long-Term Study on Landscape Irrigation Using Household Graywater. Also influencing the wastewater sectors future needs are the growing O&M costs that are outpacing available funding. Between 2012 and 2016, the EPA reports that improvements were made to more than 180 of the nations large sanitary sewer systems, which typically accommodate over 10 million gallons of wastewater per day, and are prone to episodic SSOs. In 2019, though the annual water infrastructure capital investment gap was $81 billion, the sector has made strides to address current and future needs through resilience-related planning and innovations that produce profitable byproducts or cost savings from wastewater treatment. U.S. management practices amount to 54% of biosolids being beneficially used. Secure .gov websites use HTTPS In 2013, energy-related emissions resulting from POTW operations, excluding organic sludge degradation, were 15.5 teragrams (Tg) CO. Population growth and urban sprawl increase the collection (sewer) infrastructure needed. Wastewater Treatment Plants Metadata Updated: February 17, 2023 Data regarding wastewater treatment plants with permits issued under the New York State Pollutant Discharge Elimination System Access & Use Information Public: This dataset is intended for public access and use. State and local authorities generally have not allowed the construction of new combined sewers since the first half of the 20th century. This is a Non-Federal dataset covered by different Terms of Use than Data.gov. bJ1ht8D 4s9djDJ`(&Ma6&Il.*$d7bN'3aq@S6Ls,HeLnl-k*&De TK'Q)n\mh$RUx2|N/Zp6_1 :0ZS:nb0zw;Bt9i" T(7&sy80`6A 2cz:A{k We are happy to help. @hA h"F`h`.%C^Vw Industrial Discharges to Wastewater Treatment Plants Harmful substances that wash off roads, parking lots, and rooftops can harm our rivers and lakes. Pub. English; Espaol; Italiano; Franais; ; Chemical additions of ferric salts and lime enhance coagulation and sedimentation processes for improved solids removal as well as removal of toxic pollutants. This information is used in assessing potential risk from pollutants found in biosolids to human health and the environment. U.S. EPA (2000) Wastewater Technology Factsheet: Chemical Precipitation. Didn't find what you're looking for? Share sensitive information only on official, The World Bank Group, Population Growth (Annual %) United States. More collaborations between researchers, technologists, wastewater utilities and operators, and federal decision-makers will be needed During FY16 and FY17, Congress assigned funding at $1.394 billion, increased that value to $1.694 billion for FY18 and FY19, and then decreased FY20s amount to $1.120 billion. Sewage sludge includes scum or solids removed in primary, secondary, or advanced wastewater treatment processes and any material derived from sewage sludge (e.g., a blended sewage sludge/fertilizer product) but does not include grit and screenings or ash generated by the firing of sewage sludge in an incinerator. The new delta plant is being developed under the supervision of the Engineering Authority of the Egyptian Armed Forces. In general, jobs within the water industry remain relatively less affected by changes in the economy than other industries. The United States Conference of Mayors, $125.5 Billion Record Spending on Municipal Water and Sewer by Cities in 2017, November 1, 2019. This value translates into more than $18 per wastewater customer, a cost that is projected to grow by an average of 5% annually. Sanitary sewers are installed to collect wastewater only and do not provide widespread drainage for the large amounts of runoff from precipitation events. The most important key figures provide you with a compact summary of the topic of "U.S. Wastewater and Sewage Industry" and take you straight to the corresponding statistics. The collection and treatment of domestic sewage and wastewater is vital to public health and clean water. Excess nutrients can come from agriculture, urban runoff, and wastewater treatment and cause water quality problems, such as algal blooms and fish kills. It is among the most important factors responsible for the general level of good health enjoyed in the United States. The following information is a partial list of wastewater treatment plants conducting biosolids anaerobic digestion in the United States. The SPDES database contains the following data on each permit: ownership, effective dates, locations, and receiving waters. Official websites use .gov 222 0 obj <> endobj Interview with Bluefield Research Group on Underground Infrastructure: U.S. Water & Wastewater Pipe Network Forecast, 2019-2028, November 2019. Sanitary sewers aretypically built with some allowance for higher flows that occur when excess water enters the collection system during storm events. %%EOF >> In some communities where legacy infrastructure exists, wastewater and stormwater systems are integrated into a combined sewer network. HEALTH CONCERNS:If it is not properly cleaned, water can carry disease. A locked padlock In recent years, progress has slowed.15 Aside from SSOs, conveyance systems are also susceptible to other failures like blockages caused by consumer products such as wipes and paper towels. As all wastewater systems face multiple and increasing natural threats, There is no description for this organization, Data regarding wastewater treatment plants with permits issued under the New York State Pollutant Discharge Elimination System. U.S. Environmental Protection Agency, Former National Compliance Initiative: Keeping Raw Sewage and Contaminated Stormwater Out of Our Nations Waters. /Length 8 0 R U.S. Environmental Protection Agency, Office of Research and Development, Office of Water, Onsite Wastewater Treatment Systems Manual, February 2002. including operations, maintenance, and capital needs; clearly communicate rate increases to the public; and balance local issues of affordability. Electric Power Research Institute (2013) Electricity Use and Management in the Municipal Water Supply and Wastewater Industries. Sewers collect sewage and wastewater from homes, businesses, and industries and deliver it to wastewater treatment facilities before it is discharged to water bodies or land, or reused. 2021. In 2022, EPA published an article describing the curation process to produce a complete list of the chemicals found in biosolids based on eight biennial review reports and three national sewage sludge surveys. New Delta Treatment Plant project is being developed by The largest joint venture in North Africa and the middle east (MENA) with experience of over 240 years in the field joined to build a new delta treatment plant (Metito - Orascom - Arab contractor - Hassan Allam construction) The Joint venture acted as a project manager on the client's side. U.S. Environmental Protection Agency, Water Resilience, Americas Water Infrastructure Act: Risk Assessments and Emergency Response Plans. At municipal wastewater treatment plants in the United States, raw municipal wastewater undergoes preliminary, primary, secondary, and in some cases, additional treatment to yield treated effluent and a concentrated stream of solids in liquid, called sludge. In 2015, California recycled roughly 714,000 acre-feet of water per year (ac-ft/yr). are designed with an average lifespan. Over the last two decades, more than 200 of the nations largest combined sewer systems (those serving > 50,000 people) have been identified and had actions taken to reduce unlawful discharges that degrade water quality. In rural areas where decentralized systems are common, the responsibility to coordinate and finance O&M activities ranging from $250 to $500 every three to five years falls on homeowners. The typical lifespan expected for wastewater pipes is 50 to 100 years. liability for the information given being complete or correct. Wastewater Treatment Plants South Bay International Wastewater Treatment Plant, San Ysidro, California The SBIWTP is a 25 million gallon per day secondary treatment plant located in San Diego County, California, about 2 miles west of the San Ysidro Port of Entry. 7\c"6xA 4B=afI;#hHs>|8SD\\7l*Np 1. : 0f9x@4oNJ0:t 3C0C:##`l2[M#F*QdO3 @CAc9011T-L:h Center for Sustainable Systems, University of Michigan. HRT evaluation studies are currently ongoing wastewater treatment plants. Since the early 1970s, effluent water quality has been improved at Publicly Owned Treatment Works (POTWs) and other point source discharges through major public and private investments prescribed by the Clean Water Act (CWA). Kuryanovo wastewater treatment facilities, Lyuberetskiye wastewater treatment facilities, Shanghai Zhuyan I Wastewater Treatment Plant, Gabal el Asfar Wastewater Treatment Plant, McAlpine Creek Wastewater Treatment Plant, This page was last edited on 19 February 2023, at 12:11. 0 to develop and quickly deploy regulations, systems, public safety education, and policies that address 21st century concerns such as per- and polyfluoroalkyl substances (PFAS, forever chemicals) or novel biological components. Capacity & Condition. However, the suite of wastewater infrastructure vulnerabilities varies by geographic location, type of treatment system, age, and ownership status, so there is not a one size fits all solution. Large-scale urine diversion could decrease nutient loading in wastewater treatment plants and lead to reductions of up to 47% in GHG emission and 41% in energy consumption. Wastewater and sewage in the United States, Get the best reports to understand your industry. the .gov website. 3. lock ( The Central Wastewater Treatment Plant, Nashville, Tennessee. In homes, this includes water from sinks, showers, bathtubs, toilets, washing machines and dishwashers. You probably don't drink much reclaimed wastewater (although some people do - see below)! U.S. EPA (2015) Why Maintain Your Septic System.. Wet-weather secondary treatment capacity limited to 3 520 000 m/day. An official website of the United States government. How about a refreshing cup of reclaimed wastewater? The sludge is treated as required with additional long-term, low-cost funding mechanisms for regionally and nationally significant, large-dollar-value projects. %PDF-1.5 % GE Water (Suez) 5. Black & Veatch Management Consulting, LLC, 2018-2019 50 Largest Cities Water & Wastewater Rate Survey, 2019. Currently, 62.5 billion gallons of wastewater per day is being treated by centralized WWTPs. U.S. Environmental Protection Agency (EPA) (2022) How's My Waterway? Over the last two decades, more than 200 of the nations largest combined sewer systems (those serving > 50,000 people) have been identified and had actions taken to reduce overflow discharges that degrade water quality. The construction of centralized sewage treatment plants began in the late 19th and early 20th centuries, principally in the United Kingdom and the United States. Estimated volume of water wasted by common household sources in the U.S. Average monthly water and sewer bills in the United States 2001-2018, Average monthly combined water & sewer bills in the United States in 2001, 2009 and 2018 (in U.S. dollars)*, Increase in water bills in select cities in the United States 2010-2018, Increase in water bills in select cities in the United States between 2010 and 2018 (in U.S. dollars), Rise in water bills in the United States 2010-2018, by city, Rise in water bills in select cities in the United States between 2010 and 2018, Rise in water and wastewater bills in select U.S. cities 2018-2019, Change in average water and wastewater bills in select cities in the United States from 2018 to 2019 (in U.S. dollars), Share of low income populations in the U.S. with unaffordable water bills 2018, Share of low income population living in areas with unaffordable water bills in the United States in 2018, by city*, Water infrastructure CAPEX breakdown in the U.S. 2018-2027, by region, Forecasted regional distribution of water infrastructure capital expenditure in the United States from 2018 to 2027, Water infrastructure CAPEX breakdown in the U.S. 2018-2027, by segment, Forecasted distribution of water infrastructure capital expenditure by segment in the United States from 2018 to 2027, Forecasted segmental distribution of water infrastructure capital expenditure in the United States from 2018 to 2027, Water, sewage and other systems revenue in the U.S. 2010-2022, Water, sewage and other systems revenue in the U.S. 2010-2022 (in billion U.S. dollars), Forecast: revenue septic tanks and related services US 2008-2020, Revenue of septic tanks and related services (NAICS 562991) in United States from 2008 to 2020 (in million U.S. dollars). It's a matter of caring for our environment and for our own health. Sewage sludge surveys identify the presence of pollutants in biosolids using samples taken from wastewater treatment plants (WWTP). Instead of discharging sewage directly into a nearby body of water, it was first passed through a combination of physical, biological, and chemical processes that removed some or most . The wastewater system relies on the force of gravity to move sewage from your home to the treatment plant. U.S. EPA (2010) Evaluation of Energy Conservation Measures for Wastewater Treatment Facilities. The largest wastewater treatment plants can be defined in several ways.New Delta Treatment Plant project is being developed by The largest joint venture in North Africa and the middle east (MENA) with experience of over 240 years in the field joined to build a new delta treatment plant (Metito Orascom Arab contractor Hassan Allam construction) The Joint venture acted as a project manager on the clients side. Water Environment Research Fund. RECREATION AND QUALITY OF LIFE: Water is agreat playgroundfor us all. Dober 9. +# d1z@S5.W=U 7W*^|.8DYj^1^5I&;#+5R[b_*,7$m3taX5gpXP"?Jn[a1SIjd(R$B\W]=4M;M? O1UY2U|^?"T($&IDE,q#" Aq*JIY$e0"WBA P$@2C&e\0 T'B\. Although some people assume that the rain that runs down the street during a storm is fairly clean, it isn't. Water and wastewater key figures in the U.S. 2017 Published by Ian Tiseo , Feb 6, 2023 There are more than 14,000 wastewater treatment plants (POTWs) across the United States, serving. A publicly owned treatment works (POTW) is a term used in the United States for a sewage treatment plant owned, and usually operated, by a government agency. The remainder of the population approximately 20% of Americans rely on onsite wastewater systems such as septic tanks. No. However, this method can have higher maintenance, energy and capital costs. Greenhouse gas (GHG) emissions are associated with both the energy and chemicals used in wastewater treatment and the degradation of organic materials in the POTW. Although the lifetime of a sewer system (50 years) is longer than that of treatment equipment (15 to 20 years), renovation needs of a sewer system can be more costly. As treatment plants age across the United States and as the country's population grows, these releases are becoming more problematic, contributing to the serious surface-water problems that crop . This is important to the fishing industry, sport fishing enthusiasts, and future generations. After a wastewater utility in San Antonio, Texas, implemented in-pipe sensors, data was collected to optimize the networks cleaning schedule, saving thousands of dollars in each location a sensor was installed. Interview with Bluefield Research on Underground Infrastructure: U.S. Water & Wastewater Pipe Network Forecast, 2019-2028, published November 2019. It includes substances such as human waste, food scraps, oils, soaps and chemicals. Growing urban environments signal a trend that these facilities will increasingly accommodate a larger portion of the nations wastewater demand. the Clean Water Act . Rather than continuing to operate under a business as usual framework, some critical infrastructure decision-makers are shifting their efforts from singularly addressing short-term metrics like population growth, capacity demands, and affordability, and are incorporating long-term, resilience-related factors into planning such as sea-level rise, frequency, intensity, and the likelihood of natural disasters, cybersecurity threats, and post-interruption recovery time. Livestock and soil management are major contributors. Sign In. Sewage sludge that is treated and meets federal and state regulations is often termed . Nationwide, the drinking water and wastewater pipes in the ground are on average 45 years old, while some systems have components more than a century old. Wo-X&N"{o~\ETEN`$BI?oiFh 'KFr,r.UA"?SlApR`# N4||tq|MjaTAV5hCa 2Jc, *~/E USGS Visits the Deer Island Sewage Treatment Plant and a Cleaner Harbor", Blue Plains Advanced Wastewater Treatment Plant (brochure), "Atotonilco Wastewater Treatment Project", "Grundfos is part of the world's second largest wastewater treatment plant | Grundfos", "Stonecutters Island Sewage Treatment Works, Hong Kong", "ACCIONA awarded contract for Africa's largest WWTP", "Asia's largest underground MBR-based WWTP*", "Western Treatment Plant - Melbourne Water", https://en.wikipedia.org/w/index.php?title=List_of_largest_wastewater_treatment_plants&oldid=1140294842, Lists of buildings and structures by type, Lists of largest buildings and structures, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License 3.0, the world's largest water treatment plant 7.5 million m3/day, Jean-R.-Marcotte Wastewater Treatment Plant.
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