Meet Regulatory Requirements and Achieve Cost Savings with Wastewater Treatment Technologies By Tim Hanna, Vice President Business Development, PRAB Introduction Wastewater compliance management is one of the most challenging issues facing manufacturing operations today. Steeped in dense regulatory terminology and with standards that can be distinctive to each facility, wastewater regulations can be […]
Wastewater treatment has become an increasingly critical part of plant operations over the last decade, and manufacturing companies across all industrial sectors are prioritizing the reduction of water consumption. At the heart of any system is the equipment. For finishing shops that are concerned about the impact their wastewater has on both the environment and their bottom line, there are […]
Ultrafiltration (UF) excels at the clarification of solutions containing suspended solids, bacteria, and high concentrations of macromolecules, including oil and water. This is a pressure-driven process using membranes that are characterized by their molecular weight cut-off. No chemical additives are required. Ultrafiltration removes a variety of suspended solids and organic impurities from water and other solutions for optimum water management, […]
About the author: PRAB Inc. can be reached at www.prab.com or 888.324.2576. Evaporation is not only a natural phenomenon, but also a clean separation technology that has been recognized as a powerful technique for several industrial wastewater treatment processes to completely separate heavy metals, salts, boron, hardness ions, phosphates, surfactants and solids, which reduces wastewater volumes and produces high quality, […]
Wastewater treatment is an increasingly critical topic that has been discussed at the highest levels of government and major corporations. To find a sustainable approach, companies can employ many different strategies to help go beyond mere compliance and begin the process of positively impacting global water quality. According to the 2017 United Nations World Water Development Report, more than […]
Download Introduction Today’s manufacturers should be keenly aware of the problems—and especially the penalties—associated with discharging industrial wastewater into sewage treatment systems. The removal of soluble heavy metal ions from wastewater is a common industrial treatment requirement in modern manufacturing. Some of the processes that generate waste streams containing heavy metals are: Electroplating Electroless nickel plating Printed circuit […]
Electroplating, electroless nickel plating, metal-forming operations, battery recycling and other such operations all generate wastewater containing soluble heavy metal ions. Ultrafiltration and precipitation are the most effective methods for removing these metal ions. Both help manufacturers avoid the costly consequences of non-treatment, that can include corrosion to systems, toxic pollutants passed into surface waters, sludge disposal, and more. Finding […]
Q: What are some tips you can give our shop about the proper removal of soluble heavy metal ions from from our wastewater? A: Today’s manufacturers should be keenly aware of the problems—and especially the penalties—associated with discharging industrial wastewaters into sewage treatment systems. Corrosion and other interference with those systems, exposing workers to toxic substances and hazardous fumes, expensive […]
Mechanical and surface treatment processes in the automotive, aviation, and appliances industries require large quantities of water and produce highly pollutant wastewater that cannot be discharged directly into the sewer without proper treatment. This requirement can easily increase a company’s operating costs. A feasibility study in each case for treatment of these wastes is recommended. This study was used for […]
According to UN.org, more than 80% of all the wastewater from our homes, cities, industry and agriculture flows back into the ecosystem via lakes, rivers and other bodies of surface water, polluting the environment while losing valuable nutrients and other recoverable materials in the process. Guy Ryder, the Director-General of the UN International Labor Organization (ILO) and the Chairperson of […]
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