Showing results for: wash water recycling Articles
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Ultrafiltration reclaims oily process water; reducing operating costs and environmental impact
Challenge An industry-leading manufacturer of industrial-grade fastening systems discovers a better way to recycle washwater - reducing fresh water consumption by 130,000 gallons annually and reclaim machining oil by using PRAB’s Ultrafiltration System. Even as demand for its product continued to increase, the manufacturer took the initiative to identify operational improvements ...
By PRAB, Inc
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Optimization analysis of separation conditions of washed water containing a lead complex and characterization of the precipitation products
Presently, the large amount of industrial leaded wastewater creates a great challenge to both environmental governance and wastewater recycling. Lead complexes in washed water must be removed mostly before the washed water can be recycled. This paper reports the mechanism and factors of removing Pb complexes in simulated washed water by the sulfide precipitation method. The reaction time, ...
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Anglo platinum and ultraspin clean up
At Waterval mine, 69% of environmental incidents are related to the spillage of fuel, oil, grease and lubricants. Most of these hydrocarbon spillages can be attributed to TM3 equipment used at the mine. As part of a long-term management plan to address these hydrocarbon spillage incidents, Anglo Platinum has installed Ultraspin technology at Waterval mine. This technology has two main ...
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Continuous water recycling for reusable plastic containers
Abstract The pilot study and full scale installation of UF-RO based System to recycle around 75% of wastewater from plastic pallet washing facility is described. The installed System had several issues that had to be resolved. Cooling tower was installed to cool water to below 85 o F. Ion exchange Systems were installed after the UF membranes to remove iron and silica. Multiple filtration systems ...
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Van Gulik - Water recycling and wastewater treatment for wastewater from steel powder coating process - Case Study
Van Gulik Coatings has installed a second powder coating line at its site in de Meern in the Netherlands. The plant is capable of powder coating 18 t of steel products measuring 14.5 m in length per hour. Approximately 2 m3/h of demineralised water is required for the pre-treatment stage. The deionised water is used for rinsing the parts that are to be coated once these have undergone ...
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Wash Water Questions and Answers
When the subject of Wash Water Recycling comes up there are many questions that can arise. The following are a few that are frequently asked are: Will it have an odor? What will its’ clarity be? How much is recycled? The above questions seem very basic but can at times create a complex response because of the specific application. Let’s explore each question independently. ...
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4 Ways oil skimming addresses environmental concerns
Organizations are increasingly focused on reducing their environmental footprint and making the best use of our planet’s limited resources. Removing oil from process and wastewater helps your company employ cleaner operations, conserve water and reduce pollutants in the water. Read on for four ways oil skimming addresses environmental concerns. 1. Water Conservation Fresh, clean water ...
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Car wash wastewater treatment and water reuse – a case study
Recent features of a car wash wastewater reclamation system and results from a full-scale car wash wastewater treatment and recycling process are reported. This upcoming technology comprises a new flocculation–column flotation process, sand filtration, and a final chlorination. A water usage and savings audit (22 weeks) showed that almost 70% reclamation was possible, and fewer ...
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