water treatment chemical product Articles

  • Surface Water Treatment Industry - Case Study

    “The surface treatment industry itself exists to produce durable products and to spare the environment.“ K. Hartwall Ltd. is an enterprise in the metal industry with net sales of approximately 20 million euro. The company is well known for its innovative carriage products used in the transport and storage of goods, especially foodstuffs. The primary material in carriages is steel, ...


    By Watman Ltd.

  • Meat processor creates new product with treatment case study

    The AIRE-O2 MICROFLOAT®’s immediate impact was a $100/day chemical savings Problem A southern, USA red meat processor’s wastewater treatment was getting more complex and expensive but still did not yield the expected results. Regulations were getting stricter and stricter as well. The processor was spending US $192 per day on ferric chloride to promote coagulation ...

  • Disinfection By-Products (DBP) Compliance through Pre-treatment for TOC Removal

    Over the last few years, utilities have adjusted their existing processes to reduce the formation of DBPs in order to comply with the Stage 1 DBP Rule. With Stage 2 looming in the near future, many utilities have nothing left to optimize in order to minimize DBP peaking in the distribution systems. A non-chemical treatment process was developed in response to the need to remove greater amounts ...


    By IXOM Watercare

  • Easy To Integrate: Dezentralised Treatment Of Process Water

    Technical processing systems are some of the most complex industrial plants in existence. In the petrochemical industry, lor example, a great number of chemical products can be manufactured from crude oil and natural gas as a result of chemical-physical processes using such systems. They are designed by special companies, such as the Engineering Division of Linde AG, which having installed over ...


    By EnviroChemie GmbH

  • Cosmetics production with smart wastewater treatment– with the disposal technology from DAS

    Emil Kiessling GmbH relies on the TFR technology from Dresden (Germany) for wastewater treatment Emil Kiessling GmbH with headquarters in Georgensgmünd, Middle Franconia (Germany), is a successful cosmetics manufacturer. The product range includes natural cosmetics through to sun ...

  • Chemicals used for pH Adjustment

    The Chemistry of Limestone Treatment: Limestone is an alkaline agent with the ability to neutralize, or partially neutralize strong acids. The neutralization process occurs when strong acids, in intimate contact with limestone chips, react with Calcium Carbonate (CaCO3, the primary constituent of limestone) to form water, carbon dioxide and calcium salts. The following depicts the neutralization ...


    By Digital Analysis Corp.

  • Safe, sustainable and economical treatment of process water

    EnviroChemie is a specialist in providing solutions for all tasks relating to process water treatment. For 40 years, we have been providing consultancy, prefabricating plants at our own locations and installing them at client locations. Plants range from small compact plants to individual, customer specific system solutions with several hundred cubic metres capacity per hour. We ship our plants, ...


    By EnviroChemie GmbH

  • The role of chemicals in this thirsty planet

    Abstract As all the chemical elements and most of their attributable compounds are known there is little scope for further discovery in the science of ‘inorganic’ chemistry. ‘Organic’ chemistry is much more exiting as it is based on carbon which can polymerise into a multitude of different compounds and different shapes. Because the number of carbon-based ...

  • ELECTRONIC WATER TREATMENT REDUCES FOULING AND CORROSION IN PIPELINES

    Increasing pressure loss in the pipeline is often caused by scale corrosion or product fouling of the internal surfaces. This condition slows transmission and distribution capacity, and can require more than just routine maintenance if it remains unaddressed. Interior corrosion, fouling and leakage in pipeline systems will adversely impact bottom-line operations. ...

  • Treatment of whey wastewater by supercritical water oxidation

    Whey wastewater is a by-product of cheese industry, which causes environmental pollution problems due to its containment of heavy organic pollutants. Conventional methods such as biological treatment and physico-chemical treatment are insufficient or ineffective. In this paper, the treatment of cheese whey wastewater has been carried out by supercritical water oxidation, using hydrogen peroxide ...


    By IWA Publishing

  • Types of Water Treatment Systems - Case Study

    There are different types of water treatment systems, and knowing the difference between them can help you make an informed decision on just what type of treatment you’ll need for your water. There is no best water treatment system that will meet everyone’s needs—each system has its benefits and deficiencies. Here are a few of the most common types of water treatment systems. ...

  • City expands water treatment facilities to meet growth

    The City of Coon Rapids, Minnesota recently completed the expansion and upgrade of its East and West Water Treatment facilities. Production at the plants was increased by 66% at the East Plant and 40% at the West Plant to bring the total design capacity to 22.3 million gallons per day. New filters, additional backwash water reclaim capacity, chemical feed systems, and new control systems for ...


    By Filtronics, Incorporated

  • Meat processors create new product with treatment - Case Study

    The Aire-O2® Microfloat’s immediate impact was a $100/day chemical savings Problem A southern USA red meat processor’s wastewater treatment was getting more complex and expensive but still did not yield the expected results. Regulations were getting stricter and ...

  • Beginner´s Guide to Biological Treatment of Water

    Water treatment systems make safe and civilized life possible for people of all ages. Access to clean, reliable, and safe water is one of the first building blocks of a good social system. That is why experts have developed advanced and reliable ways to remove harmful substances from the water supply, including fecal matter, bacteria, arsenic, and other dangerous or even poisonous matter.   ...

  • Chemical Aspects of NOX Scrubbing

    With the passage of the 1990 Clean Air Act Amendments, many chemical and metal industries and utility producers will now be required to further limit the amount of NOX (Nitrogen Oxides) produced. NOX is a precursor to ozone in the atmosphere, and is believed to be a major contributor to acidic deposition (acid rain). Formation of ozone: NO2 + Hv ...


  • Controlling Odors from Waste Water Treatment Plants

    INTRODUCTION In recent years, there is growing public awareness of odors from waste water treatment plants, which mainly stems from the following observed trends: The public is less tolerant of objectionable odors from waste water treatment plants; Many waste water treatment plants have seen residential, commercial, or other developments established near the facility ...


    By PRD Tech, Inc.

  • A Quick Solution: Modular Waste Water Treatment

    Rust corrodes materials and may lead to impurities. As a result, there is a demand across most sectors for components that are protected against corrosion. Cantin SA, headquartered in Domdidier in Switzerland, specializes in the metalworking of rust-proof materials. The company produces complete products and individual components for many different sectors, from medical technology through the ...


    By EnviroChemie GmbH

  • Electronic Water Treatment Reduces Fouling In Reverse Osmosis

    Reverse Osmosis (RO) is used in processes requiring high-quality, purified water, such in semi-conductor processing or biochemical applications and can be used to treat boiler feed water, industrial wastewater or process water. A water purification technique, it reduces the quantity of dissolved solids in solution. RO uses waterline pressure together with energy consuming pressurizing pumps that ...

  • Oil Well Production Water - Case Study

    Introduction Clean Water Technology, Inc. (CWT) is a global water and wastewater treatment firm serving Clients worldwide. The Colombian based SAIDA S.A. (Soluciones Ambientales Integrales de La Amazonia “SAIDA”), provides wastewater treatment for several oil well processors in the area. With increased production from several of their Clients, SAIDA needed to expand their Waste ...


    By Clean Water Technology, Inc.

  • Spiral-Wound Elements for Potable Water Treatment

    Introduction Any new technology must overcome perceptions of the marketplace, which are not accurate. As a technology moves into new areas of application, new misconceptions also arise. Crossflow membrane technology is no exception. The first man-made, pressure-driven 'crossflow' membranes were made in flat sheet form. This membrane had to be configured in a device, and was first made in ...


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