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Top 7 Industrial Wastewater Treatment Companies Worldwide

The mechanisms and processes used for treating wastewater that is produced by industries as an undesirable by-product is the best definition for industrial wastewater treatment. After treatment, the treated industrial wastewater or effluent may be released or reused to a sanitary sewer or surface water in the environment. In simple terms, industrial wastewater is a by-product of industrial or commercial activities. The major users of water are those industries that produce wood and paper products, gasoline and oils, metals and those invaluable grabber utensils you use out of the garbage disposal. During some part of the production process, every manufactured product uses water. Fabricating, washing, processing, transporting or cooling a product; sanitation needs within the manufacturing facility; incorporating water into a product are the various purposes with industrial water.  

Some industries that use large amounts of water produce such commodities as paper, chemicals, food, primary metals or refined petroleum. However, to comply with environmental protection laws certain things must be removed from the wastewater. This includes pathogens, organic matter, inorganics (potassium, sodium, lead, calcium, nickel, magnesium, copper, and zinc). The treated wastewater can then be discharged safely into water bodies, applied to land, or even reused in plant operations.

In this article, we have compiled the list of the best industrial wastewater treatment companies worldwide.

List of the top industrial wastewater treatment companies worldwide

Below is the list of the best wastewater treatment companies in the world.

1) Veolia Environment

Based out of the suburbs of Paris, France, Veolia Environment is a top global provider of environmental services, water, and wastewater, waste management, energy and transportation services. The company, through its Veolia Water Technologies subsidiary, designs and builds drinking water production and wastewater treatment plants worldwide for municipal and industrial clients, besides producing filtration and media equipment, including disc, screen, and granular media pressure filtration modules. With a range of solutions in sustainable water recovery and water purification, Veolia provides technological solutions for industrial and science and research companies.

What They Offer:
Water supply and management, waste management, energy, and transport services.

2) Suez Environment

SUEZ is a French utility firm that provides water management, recycling and waste recovery, water treatment, and consulting services. It operates in four business segments Water Europe, Recycling and Recovery Europe, International, and other segments. The company provides water distribution and treatment services to individuals, industrial clients, and local authorities; waste collection and treatment services which include sorting, collection, composting, recycling, energy recovery, and landfilling for hazardous and non-hazardous waste to local authorities and industrial clients' and waste, water, and engineering services.

Suez has its geographic presence in North America, Europe, Asia-Pacific, the Middle East and Africa, and Latin America among others.

What They Offer:
Water supply, wastewater treatment, waste management.

3) ITT Corporation

ITT Corporation (ITT) produces specialty components for the transportation, aerospace, energy, and industrial markets. The water technology business of this company is named Xylem Inc. Xylem is engaged in the manufacture, design, and service of engineered solutions for water and wastewater applications. Water Infrastructure, Applied Water and Sensus are the three business segment through which ITT operates. The company focuses on growth in treatment, transport, dewatering, and analytics. It also serves industries such as food and beverage, agriculture, and residential.

Xylem has a selection of biological treatment technology, membrane filtration systems, and desalination solutions, among others. Besides, they also offer UV and ozone disinfection systems for oxidizing contaminants present in wastewater such as bacteria, viruses, and odor-causing compounds.

The company has its geographical presence in North America, Europe, Middle East and Africa, Asia-Pacific and Latin America.

What They Offer :
Water supply, treat wastewater, supply pumps, etc. for handling toxic water.

4) United Utilities

The United Utilities Group was founded as a result of the merging of two companies North West Water and Norweb. The company provides water and wastewater services in the North West of England. Besides, the company also provides financing and property management services. It has its geographical presence in Europe.

What They Offer :
Water supply and sewage treatment.

5) Dow Water and Process Solutions

Dow Water & Process Solutions is engaged in the marketing, manufacturing, and sale of water purification and separation solutions. The engineered polymers like polymeric adsorbent resins; catalysts, including base and acid catalysts, and catalysts for immobilized metals application that are available with gel type morphologies and macroporous; removal of ionized and ionizable species from the feed water using DC power by using electrode ionization modules; and TEQUATIC PLUS, a fine particle filter engineered to solve difficult water challenges are offered by the company.

Dow is a chemical corporation that includes science and technology to provide innovations that help the company's customers produce and conserve clean water and energy and increase productivity. The company's businesses range from chemical to agro sciences and plastics. The water processing group of Dow is a world leader in ion exchange and membranes for water purification. Various filtration devices for the removal of bacteria, suspended solids, and other particulates are offered by Dow. The specific contaminants can be selectively removed with the selection of ion exchange resins and adsorbents.

Dow Water has its geographical presence in Europe, North America, Asia-Pacific, Latin America and the Middle East and Africa.

What They Offer :
Water purification and separation solutions.

6) Evoqua Water Technologies Corporation

A global water treatment company engaged in the developing, designing, and manufacturing of water and wastewater treatment systems. It operates through various segments including life sciences, food and beverage, mining, marine, power, semiconductor and solar, drinking water and municipal wastewater treatment, institutional, industrial, and aquatics. Evoqua aims to utilize its treatment systems to increase water usage efficiency, provide quality water solutions for its customers and help them meet regulatory and environmental compliance.

Evoqua Water Technologies has innovative, integrated products that are valuable in the industrial wastewater treatment process, including UF membranes, clarifiers, conventional gravity filters, chemicals, evaporation, and an assortment of post-treatment technologies.

The company has its geographical presence in North America, Middle East and Africa, Europe, Asia Pacific, and Latin America.

What They Offer :
Water and wastewater treatment systems, industrial wastewater treatment processes.

7) GE Water and Process Technologies

A subdivision of General Electric and GE Power,  the company aims at providing water management solutions to its clients. It utilizes a comprehensive set of advanced technologies to solve water quality, scarcity, and productivity challenges. They also solve water-related issues for the energy and environment and serve both municipal and industrial companies.

UF membranes, clarifiers, chemicals, evaporation, conventional gravity filters, and an assortment of post-treatment technologies are the series of innovative, integrated products offered by GE.

What They Offer :
Water management solutions, industrial wastewater treatment processes, water treatment, wastewater treatment.

These water treatment companies play a major role in our society. Fresh and clean water is necessary for our daily life with an increase in the economic activities and these companies ensure to provide us with clean water and also treat the unclean water and put it to better use by recycling.