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Zero Liquid Discharge Product Applications
61 applications found
Every wastewater stream exceeding local discharge standards has to be purified. The aim is that local environment is not affected. BHU supplies all necessary technologie treating any wastewater to any discharge limits. ...
ByBHU Umwelttechnik GmbH based in Leonberg, GERMANY
Contaminated mine water is generated when rock containing sulphidic minerals is exposed to water and oxygen, resulting in the production of acidity and high concentrations of metals and sulphate in the water. Mine drainage, process water and storm water associated with industrial activities are the main types of water produced in mining operation. The two primary aims of the treatment of contaminated mine water are to neutralize acidity and removal metals. Lenntech provides sustainable complete water treatment ...
ByLenntech Water Treatment based in Delfgauw, NETHERLANDS
Reliably distilling complex and heavy metals: VACUDEST in electroplating applications. No company applying electroplating likes having to deal with the issue of “wastewater”. But what happens when authorities take samples of the wastewater unannounced, and finds the nickel limit has been well exceeded? A horror scenario resulting in a lot of stress, work and ...
ByH2O GmbH based in Steinen, GERMANY
Our innovative brine treatment and wastewater volume reduction solutions maximize freshwater recovery and minimize brine volume, reducing disposal and transport costs or pond capacity requirements. ...
BySaltworks Technologies based in Richmond, BRITISH COLUMBIA (CANADA)
Evaporation is a proven and effective way of reducing the volume of many waste streams. HRS Heat Exchangers offer solutions for the evaporation and concentration of waste streams from a wide variety of industries, such as water treatment, bioenergy and food production. A common issue when treating certain waste streams with standard evaporation technologies (such as falling film) is that when heated, they can foul equipment. As the concentration of solids increases during the evaporation process, so does the risk ...
ByHRS Heat Exchangers Ltd. based in Watford, UNITED KINGDOM
Waste water can take many forms, from relatively clean water which has been used for heating, cooling or minor processing, through to heavily contaminated water and sludge generated by industrial processes and cleaning activities. The recovery of valuable materials from waste streams, together with the treatment of fresh water sources to prevent product or equipment contamination are key processes which can help make the difference between economic success and ...
ByHRS Heat Exchangers Ltd. based in Watford, UNITED KINGDOM
Dürr is a long-recognized, trusted supplier of liquid atomization technologies and emissions control solutions for the cement ...
ByDürr Systems, Inc. based in De Pere, WISCONSIN (USA)
Recovering fresh water from produced water is a challenge, but it is a necessary one for the oil and gas industry. Water (re)use requirements are growing and wastewater disposal is under increasing environmental pressure ...
BySalttech based in Joure, NETHERLANDS
Wastewater treatment allowing for water reuse, valuable matter recovery and sustainability improvement. Water is one of the most important solvent or component used in the chemical industry. From the water used in formulas, to the water used for mixers and reactor washing operations, for a proper management of the whole water cycle, from inlet to final discharge, an effective wastewater treatment in the chemical industry is a primary importance issue to ...
ByEVALED - Evaporator - Veolia Water Technologies Italia Spa based in Zoppola (PN), ITALY
Treatment of wastewater coming from surface cleaning and surface finishing processes. Water reuse, disposal cost reduction, sustainability. Surface treatment processes are widely used in the production of metal parts; they can be functional, as those aimed at protecting from corrosion or wear; aesthetical, like painting or coating; or both, as aluminum ...
ByEVALED - Evaporator - Veolia Water Technologies Italia Spa based in Zoppola (PN), ITALY
Production of oil and gas is usually accompanied by the usage and production of large volumes of water in several applications. The industry recognizes its dependency on water and is focused on minimizing its use, enhancing reuse and recycling opportunities, and improving treatment technologies and disposal options. Lenntech provides sustainable complete solutions for water and waste water treatment in oil and gas industry considering a wide range of technologies and ...
ByLenntech Water Treatment based in Delfgauw, NETHERLANDS
Power generation industry is one of the greatest consumers of water, whether this is for cooling water applications or boiler feed (demineralized water). Lenntech can provide complete water treatment solutions in for the power generation industry considering a wide range of technologies and ...
ByLenntech Water Treatment based in Delfgauw, NETHERLANDS
Crystal-clear distillate. For optimum painting pre-treatment results. Are using vacuum distillation systems to recondition rinse water during paint pre-treatment. The advantage of this type of system lies in the quality of the reconditioned rinse ...
ByH2O GmbH based in Steinen, GERMANY
FGD is Key to Coal-Fired Power Generation: Wet Flue Gas Desulfurization (FGD) is a process by which coal-fired power plants remove sulphur dioxide (SO2) before emitting their flue gas into the atmosphere. The water intensive scrubbing process requires a durable treatment technology as FGD blowdown wastewaters are highly contaminanted. ...
ByCrossTek Membrane Technology LLC based in Holbrook, MASSACHUSETTS (USA)
Voltea equipment improves operational performance and lifetime of a wide range of industrial equipment. Our systems feature tunable deionization of water for industrial and commercial applications, while the compact footprint of Voltea’s modular IS Systems design affords simple, containerized deployment. To date, we have deployed systems allowing up to 48 modules in a single 40-foot container, delivering over 537 m³ (142k US gallons) of deionized water per day. ...
ByVoltea B.V. based in Sassenheim, NETHERLANDS
The coal-derived chemical industry uses coal as raw material for conversion and utilization, and relevant wastewater primarily involves three aspects: coking wastewater, coal gasification wastewater and coal liquefaction wastewater. The wastewater quality components are complex, especially high content of COD, ammonia nitrogen, phenolic substances, and simultaneously contains fluoride, thiocyanide and other toxic substances. The coal chemical industry has enormous water consumption, along with high concentration ...
ByXiamen Jiarong Technology Corp., Ltd. based in Xiamen, CHINA
Fluence has decades of experience providing sustainable treatment solutions for power industry process water and effluent. Industrialization and population growth are spurring the demand for power around the world, putting pressure on fuel and water resources. At the same time, power producers face strict pollution and air-quality ...
ByFluence Corporation based in PLYMOUTH, NEW YORK (USA)
Hydraulic fracturing ("fracking") as a method to stimulate shallow, hard rock oil wells began in the 1860s. It was used in Pennsylvania, New York, Kentucky, and West Virginia. Initial efforts used explosive nitroglycerin in oil, water, and gas wells. Nonexplosive acid for well stimulation was introduced in the 1930s. Acid etching prevented fractures from closing completely, enhancing recovery. The same phenomenon was later discovered with water ...
ByWesTech Engineering, LLC based in Salt Lake City, UTAH (USA)
Treating metalworking wastewater means the separation of oils, heavy metals and suspended solids, water reuse, disposal costs reduction and sustainability improvement. Mechanical workshops generate effluents containing lubricating oils with significant levels of COD (Chemical Oxygen Demand), hydrocarbons, metals and suspended solids. These workshop wastewaters may come from a variety of operations such as cutting and drilling, molding, cleaning of mechanical parts, paint shops, maintenance, drainages from settling ...
ByEVALED - Evaporator - Veolia Water Technologies Italia Spa based in Zoppola (PN), ITALY
Tracking the tiniest cracks – with H2O wastewater treatment. Heavy use, material fatigue and material faults can cause tiny cracks in plastic and metal parts. These are so small that they are invisible to the naked eye. But they can still be relevant to safety, e.g. on the wings of passenger jets. That’s why these parts are regularly checked for micro cracks. One way of doing this is the dye penetration process, where the part to be checked is first thoroughly cleaned. Applying a special dye and using ...
ByH2O GmbH based in Steinen, GERMANY