Water Filtration Articles

1268 Results found
  • Category: Water & Wastewater ×

  • Subcategory: Water Filtration ×

Measuring total organic carbon in wastewater

by LAR Process Analysers AG  (Oct. 31, 2014)

The continuous TOC analysis of industrial waste water is known to be problematic especially, when the TOC analyser is used as a spill monitor for heavily polluted waste water containing a high-load of particles. Thus, most operators require analysers that enable accurate TOC (total organic carbon) measurements. But do they really get those? Common ...

Pulp & Paper Industry: PTA Repair and Rebuild of Screw Press

by Castolin Eutectic  (May 25, 2014)

Eutectic Canada recently completed the manual PTA finishing of a stainless steel feed screw for a large OEM supplier of these parts. The screw is used to compress the pulp and separate liquids from solids by expelling the liquids through a screen that surrounds the compression screw. Due to the high pressure, the friction wore the carrying face ...

Reuse to the Rescue: Learn How Advanced Technology Can Help Combat Water Scarcity

by Dow Water & Process Solutions  (Nov. 10, 2014)

Global water scarcity and increasing population makes wastewater treatment and recycling a strategic imperative for human and economic development. Large volumes of wastewater are generated daily in every community and at water-intensive industrial facilities. As the demand for water grows, so does demand for the treatment and reuse of this water. ...

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 ...

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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