Wastewater Polishing

Articles & Whitepapers

Post-treatment of tannery wastewater using pilot scale horizontal subsurface flow constructed wetlands (polishing)

In the present study, a pilot scale horizontal subsurface flow constructed wetland (CW) system planted with Phragmites karka; longitudinal profile was studied. The wetland was fed with tannery wastewater, pretreated in a two-stage anaerobic digester followed by a sequence batch reactor. Samples from each CW were taken and analyzed using standard methods. The removal efficiency of the CW ...

Life cycle assessment study on polishing units for use of treated wastewater in agricultural reuse

A life cycle assessment (LCA) approach was used in the assessment of environmental impacts of some polishing units for reuse of wastewater treatment plant effluents in agricultural irrigation. ...

Mini Floating Treatment Wetlands now available!

Mini Floating Treatment Wetlands are islands of buoyant mats, made from a matrix of fibers which look like a pot-scrub or loofah. The matrix is water filtration material made from 100% recycled plastic. An example of biomimicry; these wetlands use ...

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Water Purification Technologies

Removing Hazardous And Organic Chemicals: Arvia Technology is a water treatment technology company developing solutions to some of the most complex problems in wastewater treatment. As tertiary water treatment specialists, they design, manufacture and supply advanced water purification technologies to remove hazardous and recalcitrant organic chemicals, colour, and COD. Their Nyex range of ...