wastewater industry Articles
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Automotive Manufacturer Achieves Zero-Liquid-Discharge Production, Recovers Waste Energy - Case Study
An automotive manufacturing plant in Morocco, consisting of pressing, body assembly, paintwork, and final assembly, started-up in early 2012 with two new production lines and an annual output capacity of 400,000 vehicles/year. The site was designed to discharge zero industrial effluents to the environment. Water consumption for manufacturing processes are 70% lower than for a conventional plant ...
By PRAB, Inc
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Treatment of industrial wastewater
All industries produce some type of waste product, either from production, maintanance or both. These hazardous and non-hazardous wastes need to be properly stored, treated and discharged to a sewer system or otherwise disposed of. Wastewater treatment is a multi-stage process to renew wastewater before it is discharged to the municipal sewer system. The goal is tio reduce or remove organic ...
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Distillation Process Can Yield Zero Liquid Discharge System
Many industrial applications produce liquid waste as a by-product of their process. As environmental regulations governing the disposal of industrial wastewater become more stringent, it's imperative that innovative wastewater treatment solutions are used to treat this waste and minimize the environmental impact of disposal. While numerous technologies exist to treat industrial wastewater, Zero ...
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Development of a system for treatment of coconut industry wastewater using electrochemical processes followed by Fenton reaction
The coconut processing industry generates a significant amount of liquid waste. New technologies targeting the treatment of industrial effluents have emerged, including advanced oxidation processes, the Fenton reaction, and electrochemical processes, which produce strong oxidizing species to remove organic matter. In this study we combined the Fenton reaction and electrochemical process to ...
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Industrial wastewater platform: upgrading of the biological process and operative configurations for best performance
The treatment of industrial liquid wastes is placed in a wide context of technologies and is related to the high variability of the influent physical–chemical characteristics. In this condition, the achievement of satisfactory biological unit efficiency could be complicated. An alternate process (AC) with aerobic and anoxic phases fed in a continuous way was evaluated as an operative solution to ...
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Electroplating sludge - Case Study
Electroplating sludge mainly comes from the solid waste generated by various electroplating waste liquids and electrolytic bath liquids of industrial electroplating plants after liquid phase chemical treatment. Due to the different production processes and treatment processes of electroplating manufacturers, the chemical composition of electroplating sludge is quite complex, mainly containing ...
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Gulkevichsky Starch Factory – Global Water & Energy partnership to create a blueprint for waste reduction in the starch industry
One of the biggest starch manufacturers in Russia, Gulkevichsky Starch Factory (KZG) doubles its corn processing capabilities and mitigates the environmental impact by installing a new wastewater treatment plant from Global Water & Energy (GWE). KZG increases its production capacity from current 120,000 tons a year and adds new quality products to its portfolio. The new wastewater treatment ...
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Wastewater from metal finishing industry set for more regulation from the Environmental Protection Agency
The U.S. Environmental Protection Agency (EPA) recently released its preliminary 2014 Effluent (liquid waste or sewage discharged into a river or sea) Guidelines Program, which outlined more regulations for wastewater from those within the metal finishing industry. A filter press has been a long-trusted solution for treating metal waste, even for those applications that are difficult to ...
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Oily Wastewater
In the production process of rolling, galvanizing, spraying, metal cutting, oil and alkali refining, a large amount of oily wastewater is produced. JIUWU company has been successfully applied to the treatment of oily wastewater with ceramic membrane technology, and there are many typical cases. JIUWU company can provide the overall process package of emulsified oil wastewater treatment. The ...
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Oily Wastewater
In the production process of rolling, galvanizing, spraying, metal cutting, oil and alkali refining, a large amount of oily wastewater is produced. JIUWU company has been successfully applied to the treatment of oily wastewater with ceramic membrane technology, and there are many typical cases. JIUWU company can provide the overall process package of emulsified oily water filtration system. The ...
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Phyco-Flow Installation at Industrial Water Treatment Plant - Case Study
Varicon Aqua has built strong relationships with several large international companies since its inception, and we continue to expand this network with the installation of a Phyco-Flow system at the facilities of a large global resource management company, based in ...
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KSB - H2O collaboration project: Reduce costs and improve quality of industrial wastewater treatment
A Clearcat evaporator at KSB in La Roche Chalais (France) for the treatment of industrial wastewater on site. The KSB factory at La Roche Chalais (24), a subsidiary of Germany's KSB AG, manufactures AMRI brand butterfly valves. These valves are used in the construction, industrial, water, and electric power generation sectors. The production of these valves generates two main liquid wastes: ...
By H2O GmbH
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What is the Purpose of Solid Liquid Separation?
Solid-liquid separation is a fundamental process employed across various industries to extract and recover valuable components from liquid streams, mitigate environmental impact, and enhance operational efficiency. One prominent solution in this realm is the screw press dewatering machine offered by Tianzhong Machinery. In this post, we will explore the significance of solid-liquid separation, ...
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Treatment Technology of Wastewater from Nictric Acid Production (Second)
The nictric acid is an organic acid, which is mainly used in food industry, medicine, chemical industry and so on. Generally, starch is the main source of nictric acid. The production of citric acid will produce a large amount of wastewater. This paper mainly introduces several methods of treating nictric acid wastewater, such as emulsion liquid membrane, comprehensive treatment and recycling ...
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Dairy Crest – Dairy Effluent Treatment Case Study and Partech Water Instruments
In order to comply with environmental regulations, the food and beverage industry relies heavily on constant monitoring and control of wastewater and effluent, before discharge from the plant. Additionally, if process plants fail to be vigilant when it comes to monitoring all areas of waste treatment, the results can be unsuccessful. Partech’s water instruments are used by Dairy ...
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Case study - KLa Slot Injector™ Aeration System For CFAS Process
Project Name: Touch Panel Manufacturing Plant Wastewater Treatment Location: Tainan Science-Based Industrial Park, Taiwan Type of Bio-Process: CFAS Aeration/Mixing Technology: KLa Slot Injector System Operational Since: July, 2011 The Challenge The plant manufactures touch panel and polarizer which are materials for LCD (Liquid Crystal Display) assemblies. Since the manufacturing process is a ...
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How Odor Control Systems Help Eliminate Odor Emitted from Different Plants
Odor is considered one type of air pollution that does not directly affect human health but can cause stress and reduce their quality of life. The foul odors originate from various industrial sources like fish, meat, food processing plant, sewage, domestic refuse processing plants, paint, paper pulp, chemical treatment plants, oil refineries, mist collectors, livestock processing facilities, ...
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Screw Press Dewatering: Revolutionizing Solid Waste Treatment
Screw press dewatering machines have emerged as indispensable tools in the realm of solid waste treatment, playing a pivotal role in minimizing waste volume, efficiently managing waste streams, and optimizing resource recovery. From municipal wastewater treatment plants to agricultural and industrial settings, these versatile machines find applications across a wide spectrum of waste management ...
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Metalworking Fluids, Cutting Liquid, Oil in Water Emulsions Wastewater Treatment
In manufacturing metalworking fluids are widely used for cooling, cleaning, and lubrication of workpieces, resulting in a great amounts of wastewater. It is estimated that the worldwide annual usage of cutting fluids exceeds 2x10^9 L and the waste could be more than ten times the usage, as the metalworking fluids have to be diluted prior to use. The treatment of oily wastewater is problematic ...
By YASA ET
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Pollutants in Urban Wastewater and Sewage Sludge
Untitled Document Executive Summary Water policy in the European Union is aiming to promote sustainable water use and a major objective of the new Water Framework Directive (2000/60/EC) is the long-term progressive reduction of contaminant discharges to the aquatic environment in urban wastewater (UWW). Sewage sludge is also a product of wastewater treatment and the Urban Waste ...
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