Wastewater Treatment Technology and Applications

New for 2017

We offer our experience in effluent and recycling technology

We will develop and/or optimise the Wastewater Treatment processes for you.

Wastewater Treatment Plant

Designed to meet each customer’s specific goals our wastewater treatment plants achieve: Compliance with discharge limits, sludge reduction / waste minimisation, chemical recovery, metals recovery, water recycling, paint removal, emulsion splitting, precipitation & separation, reduced capital costs, reduced operating costs.

Water Recycling System

Ion exchange system: Eliminates / reduce waste disposal, reduce discharge to sewer and associated costs for water / sewer use and wastewater treatment, prolong process bath service life due to reduced drag in contaminants, improve plating quality reducing reject rate. Applications – rinsing technology, wafer dicing water recovery system etc.

Plate Out Cell Electrolytic Metal Recovery

Ideally suited to recover metals from selected sources, such as the following: Silver recovery, electroless copper concentrates, cadmium cyanide, gold recovery, ion exchange acid regenerant, persulfate microetch, peroxide microetch, electrolytic acid copper sulphate, copper pyrophosphate, selected acid cleaners, copper and tin/lead bearing dragout dumps, point source copper and tin/lead recovery.

Chromic Acid Recycling

For Chromic Acid Anodisers: The drive for this technology was the major environmental issue facing industry to replace or limit the use of Chromic Acid. Replacement of the process with a more environmentally friendly method, using less harmful chemicals is not an easy issue, particularly for the Aerospace Industry. Green Leeds have solved this problem by developing Chromic Acid Recycling technology.

Vacuum Evaporation System

Vacuum evaporation has some tremendous advantages compared to other evaporation technologies: A high purity distillate is produced, low energy consumption, large reduction in waste volume, no  build-up of scale by means of evaporation at low temperatures, very compact system on a small foot print. Our vacuum evaporation systems can deal with all aqueous solutions coming from different sources such as cooling agents, plating rinses, oil/water wastes, developer and fixers.

Membrane Systems

Ultrafiltration Membrane Systems and Microfiltration Membrane Systems Membrane Technology for various applications such as: Oil water segregation of oil emulsions and cooling lubricants, oil water separator, recycling of degreasing bath/cleaners, wastewater from repair and maintenance shops, grinding waste water, recycling of rinse water, process water purification, recycling of e-coat bath, oil removal / oil recovery.

Reverse Osmosis System

Typical applications for our reverse osmosis system: Sea Water – Production of drinking water, Ground Water – Production of drinking water or process water, Tap Water – Production of demineralised water (DI water) & rinse water, Rinse Water – Recycling of rinse water & recovery of chemicals, Waste Water – Recycling of water for in-house use.

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