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laboratory water treatment Applications

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    Reverse Osmosis Water Testing

    Osmosis is the phenomenon of lower dissolved solids in water passing through a semi-permeable membrane into higher dissolved solids water until a near equilibrium is reached. Reverse Osmosis (RO) is a membrane process of purification which removes most of the the total dissolved solids (TDS) in water by reversing the natural process of osmosis. Pressure is applied to a TDS-concentrated solution against a semi-permeable membrane, causing pure water to diffuse through the membrane. RO has become an important...

    By Myron L Company based in Carlsbad, CALIFORNIA (USA).

  • Water and Wastewater Equipment for Water & Wastewater Treatment

    For over 30 years, Water and Wastewater Equipment Company has been providing efficient, cost-effective and compliant solutions to water and wastewater treatment applications, all the way from small batch systems to continuous-flow systems treating 500,000 gallons per day. Our technical analysts and designers are experienced in every phase of wastewater treatment – from fabrication, installation and laboratory testing – to systems management.

    By Water & Wastewater Equipment Company (WWE) based in Cleveland, OHIO (USA).

  • EDI Solutions

    QUA’s FEDI® (Fractional EDI) stacks have superior hardness tolerance compared to the other EDI products on the market. With a dual voltage process this allows for a higher flexibility and tolerance to inlet water conditions, thus lowering the risk of scaling, and improving the plant's design economics and reliability. FEDI stacks are available in three different models which can be applied either for higher hardness tolerance or high water flow rates. MEGA FEDI stacks are ideal for large capacity, high flow...

    By QUA Group LLC based in Canonsburg, PENNSYLVANIA (USA).

  • Ozone/UV systems for Industrial, municipal, and residential wastewater treatment

    In 2004-2005 LIFETECH`s laboratory worked out an advanced oxidation process (AOP) for removal of dioxins and furans (PCDD/F), chlorophenols and other contaminants from the BCD process wastewater. Consequently, our technology was installed and from April 2006 successfully used in the `Spolana-Dioxins` Project at SPOLANA a.s. in Neratovice, Czech Republic, as a part of Special Wastewater Treatment Plant. Our supply consisted of an ozone generator with the output of 5 kg O3/h at 10% w/w ozone concentration, two...

    By LIFETECH based in Brno, CZECH REPUBLIC.

  • Water & Waste Water LIMS Solutions

    Water testing laboratories and laboratories that support water treatment plants have long discovered the benefits of Laboratory Information Management Systems - LIMS. Today many are looking to replace earlier systems with a system that is easier to support, has a proven upgrade path and is highly flexible and configurable. These laboratories as well as new facilities being commissioned will benefit by installing a user specific configuration from the very successful Autoscribe Matrix LIMS software designed...

    By Autoscribe Informatics based in Reading,, UNITED KINGDOM.

  • Waste water respirometry solutions for toxicity reduction tests

    In industrial manufacturing companies, before a new process comes on-line, it is important to measure the toxicity of the effluent stream. This is especially the case for companies who treat their own waste. From the toxicity value (EC50) obtained, it may be a cost-effective solution to simply discharge the effluent to the treatment works at a slow and defined rate to minimise damage to the activated sludge. Following a period of acclimatisation it is often possible to increase feed rates to the plant and this...

    By Strathkelvin Instruments Ltd. based in North Lanarkshire, UNITED KINGDOM.

  • TOC Correlation to BOD or COD

    Challenge: Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD) are traditional parameters analyzed in the laboratory to determine organic matter in water and wastewater. Wastewater facility operators need to have constant data to monitor their discharges and optimize treatment processes (biological treatment, chemical dosing, etc). The requirements of BOD and COD analysis prevent them from being implemented as control parameters, however. The BOD five-day analysis time requirement...

    By GE Analytical Instruments based in Boulder, COLORADO (USA).

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