biological oxygen demand Companies serving Ghana

  • The BOC Group plc

    BOC optimizes and manages water systems for industrial companies and municipalities. We design, build, operate, and maintain water systems that take care of our customers` water `from river to river`. These include oxygen systems for biological treatment of water, CO2 for pH control, ozone for water disinfection and supercritical water oxidation for the complete ...

    based in Worsley, UNITED KINGDOM.

  • Air Liquide

    Air Liquide is the world leader in gases for industry, health and the environment. The Group offers innovative solutions based on continuously enhanced technologies. We produce air gases (oxygen, nitrogen, argon, rare gases, etc.) and many other gases, including hydrogen.

    based in Paris, FRANCE.

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    Kurita Europe is a subsidiary of Kurita Water Industries Ltd. headquartered in Tokyo (Japan). Founded in 1949, the Group has 5,400 employees worldwide as of 2015 with a turnover of approximately USD 1.8 billion. Over 3,500 patents are proof of Kurita’s innovative approach to a resource-saving consumption of water.

    based in Ludwigshafen, GERMANY.

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    Merck Millipore

    Merck Millipore is the Life Science subsidiary of Merck, Darmstadt, Germany. As part of the global Life Science business of Merck, Merck Millipore offers a broad range of innovative performance products, services and business relationships that enable our customers` success in research, development and production of biotech and pharmaceutical drug therapies. Through ...

    based in Darmstadt, GERMANY.

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    Aerzener Maschinenfabrik GmbH

    Worldwide industrial plants are being provided with gaseous media by the use of AERZEN blowers and compressors. The innovative AERZEN machine technology benefits from experiences of 150 years company history. The entire product range comprising rotary lobe compressors, positive displacement blowers, turbo blowers, screw compressors and gas meters. AERZEN blowers, ...

    based in Aerzen, GERMANY.

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    Analytik Jena AG

    Analytik Jena is a leading provider of high-end analytical measuring technology, instruments, and products in the fields of biotechnology and molecular diagnostics and high quality liquid handling and automation technologies.

    based in Jena, GERMANY.

  • Eisenmann

    Eisenmann Corporation has been present in the U.S. since 1977 with over 1000 industrial systems installed to date. Based outside of Chicago, IL, Eisenmann Corporation is a full service solutions provider offering engineering, project management, procurement, project execution and commissioning as well as after sales support and comprehensive service packages. With ...

    based in Crystal Lake, GERMANY.

  • Xylem, Inc.

    Xylem. Derived from classical Greek, our name refers to the supporting tissues that help transport water and nutrients from a plant`s roots to its leaves. To the people of Xylem, our name stands for our promise to live our values while solving our customers` most challenging water problems, and to set industry standards for fluid technology applications and water ...

    based in Rye Brook, NEW YORK (USA).

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    Sigma-Aldrich Co., LLC

    Sigma-Aldrich is a leading Life Science and High Technology company whose biochemical, organic chemical products, kits and services are used in scientific research, including genomic and proteomic research, biotechnology, pharmaceutical development, the diagnosis of disease and as key components in pharmaceutical, diagnostics and high technology manufacturing. ...

    based in Bellefonte, PENNSYLVANIA (USA).

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    ANDRITZ Separation - a division of the Andritz Group

    ANDRITZ Separation, trusted partner for process solutions for waste water treatment. There is a wide range of challenges in municipal drinking water and waste water treatment: whereas in developing countries the focus is often on setting up a base structure for drinking water and wastewater, in industrialized countries water quality, efficiency and recycling of residual ...

    based in Graz, AUSTRIA.


    As one of the world’s leading suppliers of drinking water and wastewater plant planning, installation and operational management, we offer sustainable solutions that can serve as the economic basis for a region and provide enhanced quality of life for the local population.Our customers have justified confidence in our blend of innovative technologies and over 80 years of ...

    based in Vienna, AUSTRIA.

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    Endress Hauser

    Endress Hauser is leading supplier of products, solutions and services for industrial process measurement and automation. We offer comprehensive process solutions for flow, level, pressure, analysis, temperature, recording and digital communications across a wide range of industries, optimizing processes with regards to economic efficiency, safety and environmental ...

    based in Reinach, SWITZERLAND.

  • Dow Water & Process Solutions

    Dow Water & Process Solutions (DW&PS) offerings are used throughout the world to improve the quality of drinking water and the water that`s critical to essential industrial processes like chemical processing, power generation and the manufacturing of food and pharmaceuticals. Dow technology is also vital to desalination and water reclamation efforts in communities with ...

    based in Midland, MICHIGAN (USA).

  • Air Products

    Air Products (NYSE:APD) is a world-leading Industrial Gases company celebrating 75 years of operation. The company’s core Industrial Gases business provides atmospheric and process gases and related equipment to manufacturing markets, including refining and petrochemical, metals, electronics, and food and beverage. Air Products is also the world’s leading supplier of ...

    based in Allentown, PENNSYLVANIA (USA).

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    Shimadzu Scientific Instruments Inc

    Shimadzu Scientific Instruments (SSI) is the American subsidiary of Shimadzu Corporation, headquartered in Kyoto, Japan. Shimadzu is a $3 billion multinational corporation with three major divisions: Medical Diagnostics, Aerospace/industrial, and Analytical Instruments. The Analytical Division is one of the world’s largest manufacturers of analytical instrumentation and ...

    based in Columbia, MARYLAND (USA).

  • Kemira Water Solutions, Inc.

    Kemira is committed to being a leading water chemistry company. Our strengths are high-level application know-how, a comprehensive range of water and wastewater treatment chemicals, and reliable customer deliveries. As a leading global provider of inorganic coagulants and organic flocculants, we offer an extensive portfolio of products that also includes biocides, ...

    based in Atlanta, GEORGIA (US) (USA).

  • BAUER Resources GmbH

    The foundation of BAUER Resources GmbH mid 2007 was the beginning of the new segment Resources, the third and most recently established business area within the BAUER Group besides Construction and Equipment. BAUER Resources GmbH is concentrating on products and services related to water, energy, resources and environment. BAUER Resources GmbH is a holding company BAUER ...

    based in Schrobenhausen, GERMANY.

  • SGS

    SGS is the world’s leading inspection, testing, verification and certification company. From testing for micropollutants to ensuring compliance with new greenhouse gas emissions regulations, SGS can help your business optimize its relationship with the environment. SGS is accredited to certify US, EU, Australian and many other local environmental standards including JI, ...

    based in Geneva, SWITZERLAND.

  • Calgon Carbon Corporation

    Calgon Carbon Corporation, a global manufacturer and supplier of activated carbon and innovative treatment systems, provides value-added technologies and services for optimizing production processes and safely purifying water and air. As a leader in the activated carbon industry and with ultraviolet light disinfection and oxidation expertise, Calgon Carbon Corporation has ...

    based in Pittsburgh, PENNSYLVANIA (USA).

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