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 […]
Modern manufacturing operations are constantly looking for ways to innovate and increase productivity. This means making the most efficient use of any resource essential to the process. These resources, which can be finite commodities whose prices can fluctuate dramatically each year, often can be the drivers for increasing unplanned expenses, lowering efficiency, and impacting annual profits. Water is considered an […]
Wouldn’t it be great if you could have it all? With no more decisions about where to allocate your equipment budget or which purchases to prioritize, you could simply fill your facility with everything you need to maximize efficiency and increase profitability. Unfortunately, there’s no such thing as an industrial operation that has access to endless financial resources. At least […]
Waste management cost has continued to be a focus for manufacturers. With dollars on the rise for waste disposal, and environmental issues, companies are beginning to crack down more on ways to save money, and be environmentally sustainable. New standards from the International Organization for Standardization, or ISO, has created the 14001 standard that “helps organizations identify, manage, monitor, and […]
It’s a known fact the total quantity of water on this planet is fixed, its quality is deteriorating, because man has been contaminating it for thousands of years with little regard for the significance of his actions. Drinking water regulations and water quality standards continue to tighten, and industrial and commercial activities are requiring higher quality in many applications. Due […]
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