Water Filtration Articles

1293 Results found
  • Category: Water & Wastewater ×

  • Subcategory: Water Filtration ×

Home of random biological filter media case study

by Warden Biomedia  (Nov. 20, 2014)

Biomarble from warden biomedia range selected by wpl for their largest tertiary treatment plant provided for Yorkshire water’s Danesmoor site WPL were challenged with the task to design and manufacture the largest bespoke modular steel wastewater process solution (N-SAF) the company have ever supplied. The unit had to handle 50 l/sec FFT, ...

Retention of pharmaceutical residues and microorganisms at the Altendorf retention soil filter

by IWA Publishing  (Nov. 18, 2014)

A study has been conducted on a retention soil filter (RSF) to test its effectiveness in removing pharmaceutical residues and microorganisms from combined sewer overflows (CSOs). Efficient removal of solids, nutrients and heavy metals has already been proven. The possibility that organic micropollutants and microorganisms are also retained by ...

Separation principle of decanting centrifuge

by KOSUN Machinery  (Nov. 6, 2014)

KOSUN DC series decanting centrifuge is used in separating suspension of solids phase with particle diameter(d≥2μm) for drilling mud and fluids handling. Ruggedly built for oilfield and industrial services, it is especially effective in environmentally sensitive areas. It delivers high fluid-recovery rates and ...

Direct sewage filtration for concentration of organic matters by dynamic membrane

by IWA Publishing  (Oct. 29, 2014)

Sewage treatment is experiencing a paradigm shift whereby sewage should be treated as a resource with maximum reuse of water, nutrients and energy. Concentration of sewage for organic matter enrichment is essential for improved energy recovery. In this study, the concentrating performance of direct sewage filtration by a dynamic membrane was ...

Comparative analysis of the outflow water quality of two sustainable linear drainage systems

by IWA Publishing  (Oct. 29, 2014)

Three different drainage systems were built in a roadside car park located on the outskirts of Oviedo (Spain): two sustainable urban drainage systems (SUDS), a swale and a filter drain; and one conventional drainage system, a concrete ditch, which is representative of the most frequently used roadside drainage system in Spain. The concentrations ...

Well water win-win

by Ensia  (Oct. 22, 2014)

Solve two problems with one filter? That’s what Drinkwell aims to do. Begun through a collaboration between researchers at Lehigh University and the Bengal Engineering and Science University, the Boston-based social venture ...

Game-Changing Technology for $350 Billion Water Treatment Industry Validated by the University of Alberta

by Biolargo, Inc.  (Oct. 21, 2014)

Scientists at the University of Alberta, Department of Agricultural, Food and Nutritional Science validated the unprecedented effectiveness of BioLargo’s (BLGO) AOS Filter in removing ...

Rapid small-scale column testing of granular activated carbon for organic micro-pollutant removal in treated domestic wastewater

by IWA Publishing  (Oct. 20, 2014)

This study investigates the applicability of the rapid small-scale column test (RSSCT) concept for testing of granular activated carbon (GAC) for organic micro-pollutants (OMPs) removal from wastewater treatment plant (WWTP) effluent. The chosen experimental setup was checked using pure water, WWTP effluent, different GAC products, and variable ...

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