Efficiently treat high-strength industrial wastewater with anaerobic digestion that converts organic matter into biogas, reduces energy and chemical use, minimizes sludge, and generates renewable energy.

Protect aquaculture systems against waterborne infection and disease with progressive, integrated treatment solutions.

Dewater ash ponds with solutions to remove water, support ash pond closure, and meet environmental permitting requirements.

Automatically collect and manage utility data with advanced AMR solutions that improve billing accuracy, reduce manual effort, and deliver reliable insights for smarter operations.

Optimize performance with ballast pumping solutions for wakeboard and ski boat water ballasting systems that rapidly manage water levels, enhancing stability and wake control.

Treat ballast water onboard vessels using UV and ozone systems to reduce the spread of aquatic invasive species and protect marine ecosystems.

Support marine construction projects with barge ballasting and jetting systems that enable vessel stability and underwater construction for infrastructure projects.

Manage bentonite slurry pumping on construction sites and return it to treatment plants for recycling using pumping solutions.

Monitor corrosion in gas distribution pipelines with cathodic protection systems that collect hourly data from test points and rectifiers, improving safety, efficiency, and system reliability.

Support central sterile processing with digitally enabled water purification solutions for medical device reprocessing.

Maintain marine HVAC systems with circulation pumps that move heated coolant through onboard heating and cooling systems, improving cabin comfort, air quality, and performance.

Optimize water and wastewater clarification with systems that remove suspended solids through primary, secondary, and ballasted settling, producing clean effluent and improving treatment efficiency.

Treat dairy wastewater with advanced solutions that reduce organic load, cut energy and chemical use, minimize sludge, and support resource recovery.

Utility data analytics solutions that turn AMI, SCADA, and meter data into actionable insights, improving efficiency, reliability, cost management, and decision-making across water, gas, and electric systems.

Manage groundwater in deep excavations beyond wellpoint limits using deep well dewatering systems with submersible pumps and mobile water treatment systems for construction sites.

Provide potable water in water-stressed regions using membrane filtration with energy recovery technology that reduces energy required for desalination.

Prevent marine biofouling and galvanic corrosion in offshore HVDC transmission systems using electrochlorination to support reliable operation of offshore wind infrastructure.

Remove floodwater in emergency situations using portable pumping and water management solutions that support rapid response, protect communities, and restore operations.

Monitor environmental conditions in mining operations using real-time instrumentation and data systems that support regulatory compliance, risk reduction, and operational decision-making.

Mitigate contaminants in water and vapor using remediation systems that restore groundwater, surface water, and air quality across industrial and environmental sites.

Manage water ingress in mining using face and stage dewatering systems that remove groundwater and support safe mineral extraction.

Remove solids, algae, and organics from raw water using filtration and clarification systems that improve potable water quality and reduce operational costs.

Equip irrigation systems with filtration technology that prevents clogging and reduces maintenance while protecting sprinklers, pivots, and drip systems.

Protect facilities with permanent and temporary fire suppression pumping systems that integrate with existing infrastructure to ensure reliable fire protection and system continuity.

Drain greywater from onboard sinks, showers, and appliances using reliable marine pump systems that support safe disposal and compliance with marina regulations.

Protect groundwater sources using monitoring and remediation solutions that remove organic and inorganic contaminants and restore water quality across industrial and municipal sites.

Improve building efficiency with HVAC pump and water treatment solutions that reduce energy and water consumption and support efficient indoor climate control.

Produce high purity ingredient water using treatment solutions that ensure consistent water quality for food and beverage production.

Produce high purity water for green hydrogen production using treatment solutions that increase output, extend equipment life, and help lower production costs.

Circulate hot water in building systems using energy-efficient pump solutions that deliver instant hot water, maintain safe temperatures, and support health and safety standards.

Protect offshore structures and vessels using impressed current cathodic protection (ICCP) systems that prevent galvanic corrosion and extend asset life in marine environments.

Separate solids and liquids in industrial wastewater using dewatering technologies that reduce sludge volume, lower disposal costs, and improve handling efficiency.

Treat industrial feedwater used for boilers and cooling towers to remove contaminants, improve equipment performance, and reduce operational costs.

Treat industrial wastewater to support compliance with discharge regulations and enable water reuse across manufacturing operations.

Manage construction site water using jobsite drainage and mobile treatment solutions that control water accumulation and prevent environmental contamination.

Produce high-quality laboratory water using purification systems designed to support uptime and meet a range of lab-grade water requirements.

Protect groundwater from landfill leachate using treatment and containment solutions that manage contaminants and landfill gas while safeguarding surrounding environments.

Detect leaks in water utility pipelines using inspection tools to reduce water loss, improve reliability, and prevent costly pipe failures without service disruption.

Manage distribution system leaks using monitoring, pressure management, and leak detection technologies to reduce water loss, improve efficiency, and support reliable water utility operations.

Prevent marine growth in seawater systems using electrochlorination solutions that reduce fouling, protect equipment, and maintain reliable flow in offshore and coastal applications.

Enhance gold recovery in mining operations using Merrill-Crowe filtration systems that separate and recover gold from zinc-cyanide solutions.

Treat metal finishing wastewater using ion exchange and treatment systems that remove hazardous metals and support compliant discharge or water reuse.

Remove heavy metals from mining wastewater using treatment systems that support metal recovery, recycling, and compliant water reuse.

Improve wastewater clarification and biological treatment in industrial and municipal wastewater streams using nanobubble technology that enhances separation and improves treatment performance.

Reduce non-revenue water in utility distribution systems using metering, analytics, and leak detection solutions that improve revenue accuracy and minimize water loss.

Recover nutrients from wastewater using treatment solutions that remove phosphorus and nitrogen, improve water quality, and support compliance with discharge limits.

Support OEM manufacturers with advanced solutions that improve equipment performance, enhance efficiency, and ensure reliable operation across industrial and municipal applications.

Simplify lubricant changes for marine engines with oil change pumps and systems designed for efficiency and quick oil replacement.

Convert organic waste into renewable energy with advanced waste-to-energy solutions that reduce disposal volumes, lower emissions, and support sustainable food and beverage operations.

Mitigate PFAS and other contaminants in construction dewatering using mobile remediation solutions that enable compliant discharge.

Treat PFAS, PFOA, and PFOS in municipal, industrial, and military applications using advanced treatment solutions to ensure safe water and meet regulatory standards.

Remove and recover phosphorus from wastewater using advanced treatment solutions that improve effluent quality and ensure regulatory compliance while contributing to a circular economy.

Treat and manage pipeline hydrostatic test water using mobile treatment solutions that remove contaminants and support compliant discharge while ensuring pipeline integrity.

Improve raw water intake by screening debris and regulating flow from natural sources to ensure reliable supply for industrial and municipal facilities.

Manage residential drainage by removing groundwater and rainwater from properties using pump systems to prevent flooding and water damage.

Improve residential lawn and garden irrigation using sprinkler and drip systems to deliver efficient water use and support healthy lawn and garden growth.

Manage residential wastewater treatment using pump systems that enable safe wastewater collection and transport for effective treatment in urban and rural settings.

Improve salt water disposal (SWD) well filtration using screen filters to improve water quality and reduce maintenance in disposal wells.

Control sanitization of water systems using heat, ozone, or chemical methods to reduce microbial contamination and ensure safe system operation.

Selenium Removal Remove Selenium from Waste and Process Waters Applications A-Z Selenium Removal Selenium removal from wastewater is an issue that many industrial operations aiming to meet discharge regulations must address. While selenium is a naturally occurring element, certain industrial activities can elevate its concentration in waste and process water. Activities such as mining, refining, coal combustion, and processes that concentrate a water stream, such as reverse osmosis, can increase selenium levels. These increased levels pose potential risks to both aquatic ecosystems and human health. To address these risks, federal and state regulatory agencies have implemented effluent limits for selenium across these industries, as a result, treatment is often required before discharge. Ground and surface waters may also need to be treated for selenium if used as drinking water sources or if removal is required ahead of the downstream process. How We Can Help With our comprehensive suite of selenium removal technologies, including the cutting-edge SEHAWK® system, Xylem is committed to providing effective solutions tailored to your needs. Our offering delivers: Advanced treatment technologies: benefit from innovative and proven technologies for efficient selenium removal Regulatory compliance: achieve and maintain compliance with stringent selenium regulations Health and environmental protection: safeguard public health and protect aquatic ecosystems

Control sewer corrosion using microbial induced corrosion (MIC) prevention systems to reduce hydrogen sulfide impacts and protect wastewater infrastructure.

Treat mining tailings pond and mine pit wastewater to meet regulatory discharge requirements for environmental compliance.

Improve effluent quality using tertiary wastewater filtration to meet discharge standards and support reuse or recycle applications.

Remove debris from raw water at nuclear power plants using traveling water screens to protect cooling systems and maintain operational reliability.

Manage trench, dredge spoils, and construction site water using mobile and emergency treatment systems to support compliant dewatering and discharge and mitigate construction delays.

Produce ultrapure water for pharmaceutical manufacturing using advanced purification systems that remove contaminants and meet global quality standards while improving efficiency and sustainability.

Deliver ultrapure water for power generation using advanced treatment systems that support reliable boiler feedwater, cooling, and steam production while improving efficiency and sustainability.

Remove and destroy volatile vapors from storage tanks and industrial processes using mobile vapor control services that support safe operations and regulatory compliance.

Remove water from vessels using portable dewatering pump solutions that ensure rapid stabilization, protect vessel integrity, and support safe marine operations.

Manage agricultural waste by handling livestock and poultry manure using pump systems designed for fibrous and high-solids materials.

Manage wastewater collection and pumping using non-clog pump systems to prevent blockages and overflows across the wastewater network.

Manage wastewater disinfection using advanced treatment technologies to ensure reliable pathogen removal and protect public health and the environment.

Manage wastewater odor control using treatment systems and services to eliminate odors, reduce corrosion, and protect public health.

Eliminate liquid discharge in power generation using zero liquid discharge (ZLD) systems that recover water, concentrate contaminants, and convert residual waste into solid byproducts for disposal or reuse.