chemical water treatment Articles

  • Catalyst-Based Non-Chemical Water Treatment

    Catalyst-Based Device Reduces Calcite Buildup, Requires Minimal Maintenance According to the US Geological Survey, more than 85 percent of the United States has hard water.1 In plumbing, hard water leaves calcite deposits that restrict water flow by occluding pipes. In water heaters, calcite coats heating elements, causing them to overheat and eventually fail. Standard approaches to calcite ...

  • Looking Beyond Chemical Water Treatment Case Study

    When you think of an environmentally friendly company, a steel processing plant does not typically come to mind. However, Stripco Inc. of Mishawaka, IN, a manufacturer of production-ready, cold-rolled steel coils, is the exception. In August of 1995, Stripco made a wise decision that also proved to be cost-effective and environmentally- friendly when they installed a Superior Environmentalist ...

  • Hydropath Marine non-chemical water treatment for Fresh Water Generator

    A Fresh Water Generator (FWG) on board a ship provides a vital function as you can well imagine. Without the specially designed HYDROPATH MARINE HydroFLOW, limescale causes water production problems and maintenance that involves chemical treatment. For a decade now Hydropath Marine has been providing non-chemical limescale and bio solutions to the marine industry. On the vessel MV Hoegh ...


    By Hydropath Technology Ltd.

  • Heavy metal removal - Case Study

    KDF 55 and 85 Provide Non-Chemical Water Treatment Media for Lead Removal and Other Heavy Metal Removal from Water In New Jersey's mercury contaminated groundwater - KDF media have been removing mercury to levels below the MCL since 1992. Redox media, non-chemical water treatment remove up to 98% of water-soluble cations (positively-charged ions) of lead, mercury, copper, nickel, chromium, and ...


    By KDF Fluid Treatment, Inc.

  • Professional Papermaking: New published article about Kurita Europe

    "Professional Papermaking” published a title story about Kurita, including interviews with Thomas Wilhelm (Business Manager Paper Solutions) and Toshinori Maema (Sales Director Europe for Paper Solutions). “Professional Papermaking” is an international magazine with 2 issues per year. Readership is the pulp & paper industry. A new name, but by no means a newcomer When ...


    By Kurita

  • The cheapest, simplest, (yet highly effective) solution to cooling tower drift

    The problems caused by water drift are numerous. The water usually contains treatment chemicals that are corrosive and damage paint on nearby equipment, buildings, automobiles, etc. In cold climates, the drift can cause dangerous icing on the roads and walkways. In some cases, the drift represents a significant loss of water, treatment chemicals or process heat. If nothing else, drift is nearly ...


    By Kimre Inc.

  • Manufacturer of Water Treatment Chemicals and Water Additives

    Water treatment is a process for treating sewage or modern wastewater and converting it into more acceptable form for a specific end-use. The end utilization of this treated water might be drinking, mechanical water supply, water system, waterway stream support, water diversion or numerous different uses, including being securely returned to nature. Water treatment expels contaminants and ...


    By Water Chemicals

  • KDF 85 Process medium removes iron - Case Study

    KDF 85 Process Medium is an Effective Non-Chemical Water Treatment for Iron Removal and Other Heavy Metal Removal A Kalamazoo, Michigan producer of bottled drinking water uses KDF media as a non-chemical method of removing chlorine and sequestered iron from 7,500 gallons of municipal water daily, extending the operating life of downstream RO membranes by as much as 10 years. Redox media alloy ...


    By KDF Fluid Treatment, Inc.

  • A novel technology to improve drinking water quality using natural treatment methods in rural Tanzania

    It is estimated that one billion people worldwide do not have access to treated drinking water. This paper reports on an investigation into the potential of indigenous or natural water treatment methods as alternatives to conventional chemical water treatment methods. The seeds of five natural plant species—Vigna unguiculata, Phaseolus mungo, Glycine max, Pisum sativam, and Arachis hypogea—were ...

  • Marina Heights Case Study

    The purpose of this report is to show the efficacy of Dynamic Water’s reactor as an alternative water treatment to traditional chemical treatment at Marina Heights, Tempe ...


    By Dynamic Water Technologies

  • 7 Common Pitfalls when you choose a Chemical Coagulation Water Treatment System to Treat Your Water

    Pretreatment processes in water treatment systems are often crucial to maintaining efficiency and longevity of the downstream equipment, such as membrane filtration. Many systems incorporate a coagulation step that will encourage small suspended solids to aggregate and fall out of solution. By eliminating the larger particles in the solution, filtration membranes won’t foul, tear or clog ...

  • Customer Review: Yes, I Am A Fan of Solarbees. They Simply Work.

    Sometimes you read something and you just can’t help having a smile on your face. The below customer email is posted in its entirety save a few redacted names to protect their location and identity. This project was about using SolarBees to solve a cyanobacteria problem in a lake in the southeast United States. I would be more than happy to give a positive reference and be a part of the ...


    By Medora Corporation

  • A study on fluorescence properties of carboxymethyl-quaternary ammonium oligochitosan and its performances as a tracing agent

    Carboxymethyl-quaternary ammonium oligochitosan (CM-QAOC) exhibited high inhibition to scaling and microbial formation and also remarkable fluorescence. In this paper its fluorescent properties and application as a fluorescent tracing chemical for industrial water treatment were studied in detail. The fluorescence intensities of CM-QAOC were in good linear agreement with its content in the ...


    By IWA Publishing

  • Air stripper protection

    Project profile: Arizona chemicals, wastewater from chemical plant DATA: End User: Arizona Chemicals, Water Treatment Plant Location: Panama City, FL Commissioned: August 22, 2005 Units: (1) FDB-12P HDBF installed between Flow Rate: the IGF and the Air Stripper Proces: 120 gpm (0.2 Million Gallons/Day), Resin Plant Waste Water Process Description The Arizona Chemicals facility in Panama City, ...


    By Filtra Systems

  • Degradability of hexachlorocyclohexanes in water using ferrate (VI)

    Regarding environmental pollution, the greatest public and scientific concern is aimed at the pollutants listed under the Stockholm Convention. These pollutants are not only persistent but also highly toxic with a high bioaccumulation potential. One of these pollutants, γ-hexachlorocyclohexane (γ-HCH), has been widely used in agriculture, which has resulted in wide dispersion in ...


    By IWA Publishing

  • The application of potassium manganate in water treatment

    This paper explores the feasibility of using potassium manganate (K2MnO4) in water treatment. Manganate (Mn(VI)), like ferrate (Fe(VI)), can act as both an oxidant and a coagulant/adsorbent arising from the formation of insoluble manganese dioxide (Mn(IV)) from the chemical reduction of MnO42−. In this paper the basic properties of K2MnO4 are described, including the standard electrode potential ...


    By IWA Publishing

  • Reverse Osmosis and Electrodeionization Alternate to Service DI

    Electrodeionization (EDI) is a chemical free water treatment technology that eliminates the need for off line chemical regeneration. EDI has gone from an unproven and unknown commodity to one that has revolutionized the industry in the past 20 years. Much has been written and discussed about the use of EDI systems for industrial applications such as power plants and semiconductors, where flows ...


    By Agape Water Solutions, Inc.

  • EnviroChemie builds wastewater treatment plant for copper producer Aurubis Bulgaria - Case Study

    Aurubis Bulgaria is part of Aurubis Group - the largest copper producer in Europe and the world leader in copper recycling. Aurubis Bulgaria is located near Pirdop and has several production units, like smelter, refinery, sulfuric acid plant and flotation plant. The contaminated rain water from the production facilities is treated in the new wastewater treatment plant. EnviroChemie has provided ...


    By EnviroChemie GmbH

  • Whitepaper: Chemical-physical Water Treatment, Filtration and Flocculation

    Introduction In water treatment plants chemical-physical processes play an essential part in the process chain. They are successfully employed in the pre- and post-treatment of waters of different origins, as well as of other process liquids. In this regard the removal of particles by filtration is a central step. Classical filtration processes are used for particles ranging from 1 μm to 100 ...


    By EnviroChemie GmbH

  • FILTRATION IN COOLING TOWERS

    The installation of AZUD HELIX AUTOMATIC filtration equipments in cooling towers is one of its commonest applications. It allows the reduction of the total solids in suspension in the water, and: - Helps to maintain an optimal efficiency of energy in the heat interchange process. - Reduce the accumulation of particles in the components of the cooling systems. - Reduce the growing of ...


    By Sistema Azud, S.A.

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you