Chemical Water Treatment Articles

  • How Has GWT Helped Industrial and Municipal Organization to Implement UV Light Disinfection To Treat Their Water Streams?

    Whether its for municipalities, industries, or commercial facilities, water and wastewater treatment regulations are consistently changing, as new pollutants and contaminants are discovered and researched. For example, pathogenic microorganisms have been studied for their effects on human health, their points of origin and reach, and the ways they can be dealt with for well over a century. On top ...

  • Reliable representative samples in a very short time!

    Fast, gentle comminution and homogenisation! The Knife Mill PULVERISETTE 11 provides a homogeneous sample in a very short time due to its special design. Each subsample taken from any location in the grinding vessel is representative for the original sample and thus ensures an exact, significant analysis. And that for a wide range of different materials, regardless of whether the sample is dry, ...


    By Fritsch Milling and Sizing

  • Wafer vs. Lug-Style Butterfly Valves

    A butterfly valve is a type of quarter-turn valve that controls the flow of a product in a pipeline. From pharmaceuticals to manufacturing and food processing, the valve has a variety of applications and can be used to limit solid, liquid, or gas material flow. ...


    By Red-White Valve Corp

  • Optical Coherence Tomography

    Looking inside membrane fouling with optical coherence tomography (OCT) Internal Imaging in Real-time Optical coherence tomography (OCT) is an imaging technique that uses light scattering to show cross-sections of a 3D object (1). OCT has a resolution between 1 - 15 µm, which is about two orders of magnitude finer than ...


    By Sterlitech Corporation

  • ‘Rocket Wash’ booster refurbishment facility - Case Study

    NASA Parachute Refurbishment Facility - Kennedy Space Center, Florida \A key feature of the Space Shuttle Program is its ability to be, for the most part, reusable. The Shuttle itself returns to the Kennedy Space Center (KSC) after every mission and is processed in a very special hangar at the Orbiter Processing Facility. Two large and very important components of the system are the Solid ...

  • Parachute refurbishment facility - Case Study

    NASA Parachute Refurbishment Facility - Kennedy Space Center, Florida Part of the NASA Space Shuttle program included the retrieving and refurbishing of components for reuse, including the Solid Rocket Booster (SRB) parachutes. The parachutes deploy and slow the descent of the SRB’s and help the Boosters land softly in the ocean off the coast of Cape Canaveral, ...

  • Understanding the Connection Between Air Pollution and COVID-19

    It’s known that air pollution is a contributing factor to a vast majority of respiratory health issues [1], so it’s not surprising that researchers are exploring the relationship between areas with high air pollution and the elevated health risks associated with COVID-19, the respiratory disease caused by the novel ...


    By Sterlitech Corporation

  • A Mode of Operation for Every Need

    ESTeem’s industrial wireless radios are engineered to meet a wide array of applications. Baked-in Versatility Whether you need serial or Ethernet, narrowband or wide band, licensed or unlicensed, mobile or stationary, we have a wireless radio that will meet your needs. Our industrial-hardened radios are designed for a ...

  • Shanghai Laogang Leachate Treatmeng Plant - Case Study

    Project detail: Shanghai Laogang landfill site is the biggest landfill site in China even in the whole world, its daily waste treatment capacity is over 10 thousand tons, Jiarong Technology has provided two sets of wastewater treatment system (DTRO+STRO) to this site, the processing capacity are 800tons/d and ...

  • The Wastewater Treatment Process

    What is Wastewater? Wastewater is classified as used water from any combination of domestic, industrial, commercial, agricultural activities, surface runoff, or storm water. The wastewater treatment process removes the contaminants from the wastewater and converts it into an element that can be returned to the water cycle with minimum impact on the environment. Water can carry ...


    By Thern Inc

  • Aquarion – Reducing need for chemical treatments - Case Study

    The goal for utilizing ultrasound in the North Stamford, Putnam and Mianus reservoirs was to reduce the need for copper sulphate treatments to take care of a blue-green algae issue. Positive effective on delaying blue-green algae blooms Reduced chemical consumption Improved water quality ...

  • Case-Study: Vehicular Emission Monitoring for Toll Booth Automation

    To demonstrate the efficiency of automated toll booths, Oizom installed Polludrone and helped Quantela monitor the Air Quality at Shahjahanpur toll booth, Alwar. The pollution levels increase by up to 8 times in congested traffic, which can be avoided by implementing automated toll booths. Polludrone monitored the real-time air quality at the toll booth and studied the increase in vehicular ...


    By Oizom Instruments Pvt. Ltd.

  • UV Technologies for Chlorine Removal from Water

    Chlorine is widely used in water treatment as a disinfection and oxidizing agent. However, the reaction of free chlorine in water leads to the generation of undesirable by-products and have harmful effects on industrial processes. In high purity water systems, the presence of free chlorine in water may result in the deterioration of treatment units such as ion exchange beds and RO membranes. ...


    By ESCO International (EI)

  • Resin Pilot Plant - Case Study

    As part of a commitment to reduce airborne emissions – or the risk of such emissions – the Mt. Vernon, IN plant of GE Plastics – now Saudi Arabia Basic Industries Corporation – installed a NOx scrubber. SABIC is a diversified manufacturing company, active in chemicals and intermediates. In 2014, it was ranked fourth in the world among chemical companies by Fortune Global ...

  • Reduce, Reuse, Recycle

    Produce quality water safe for reuse and discharge Wastewater generated from agricultural and food operations has certain characteristics that set it apart from common municipal wastewater. High concentrations of biochemical oxygen demand (BOD) and suspended solids, organic waste, pesticides, oils, fats, and greases, as well as contaminants such as growth hormones and antibiotics, are ...


    By Kemco Systems, Co. LLC

  • Shenyang Daxin Landfill Leachate Emergency Treatment Project - Case Study

    Application: Landfill Leachate Scale: 940 thousand tons Process: pretreatment + two-stage DTRO + HPRO + MTRO + ion exchange INTRODUCTION Project Features Large scale: Leachate inventory exceeding one million tons Difficulty: The conductivity of raw water and ammonia nitrogen are extremely high, and the ...

  • Fly ash washing wastewater+ Leachate Concentrate Treatment Project

    Application: Fly Ash Washing Wastewater / Leachate Concentrate Scale: 200 tons / day of Fly Ash Washing Wastewater, 600 tons INTRODUCTION Scale: 200 tons / day of fly ash washing wastewater for incineration power plants + 600 tons / day of concentrated leachate Process: DTRO Project time: ...

  • Shaanxi yutianhua Coal Chemical Wastewater Treatment

    Application: Wastewater from Coal Chemical Industry Scale: 2400m³/d Process: Jiarong tubular membrane INTRODUCTION Process flow: Natural gas wastewater——Facultative / Aerobic——Tubular TMBR——Clear liquid——Reuse for circulating cooling water Location: Shaanxi, ...

  • Shandong Linyi Chemical Plant Chemical Wastewater - Case Study

    Application: Chemical wastewater Scale: 20 tons / hour * 2 Process: UF-MTNF-MTNF, UF-MTRO-MTRO Time: 2015 INTRODUCTION In the treatment of high-salt, high-temperature, high-pH chemical production wastewater, Jiarong uses a tubular ultrafiltration membrane plus two-stage nanofiltration membrane treatment process to separate the different salts in the ...

  • Zero Discharge Project of Mine Water

    Application: mine water Scale: 35 tons / hour in a single phase, two phases in total Process: DTRO high concentration When: Phase I 2016, Phase II 2017 INTRODUCTION Inner Mongolia Yitai Guanglian Coal Chemical Co., Ltd. Hongqinghe Coal Mine Water Advanced Treatment Project is a typical example of Jiarong Technology's industrial wastewater treatment and reduction. The high ...

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