Search results for: REJECT WATER.

• Water

  Journals

  ISSN: 2073-4441

• WATER SCIENCE AND TECHNOLOGY

  Journals

  ISSN: 0273-1223 , eISSN: 1996-9732

• WATER RESEARCH

  Journals

  ISSN: 0043-1354

• Bioaugmentation of a sequencing batch reactor with Archaea for the treatment of reject water

  Publication

  • A. Szaja
  • G. Łagód
  • J. Drewnowski
  • F. Sabba

  - Journal of Water Chemistry and Technology - Year 2016

  In this study, the bioaugmentation of a sequencing batch reactor (SBR) for the treatment of reject water from wastewater treatment plant was evaluated. For the bioaugmentation step a product containing an enrichment of microorganisms from the Archaea domain was used to enhance the performance of the reactor for treating reject water. The experiment was carried out in two parallel lab-scale sequencing batch reactors. The first one...

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• Desalination and Water Treatment

  Journals

  ISSN: 1944-3994 , eISSN: 1944-3986

• Reject water and landfil leachate treatment with hydrophyte method - preliminary results

  Publication

  • H. Obarska-Pempkowiak
  • M. Gajewska
  • E. Wojciechowska

  - Year 2009

  Treatment of landfill leachate (LL) and reject water (RWC) from dewatering of digested sludge in WWTPs have become one of the actual problems. Treatment of both types of wastewater is in many cases very costly and difficult due to quality and quantity fluctuations in time as well as high concentrations of specific pollutants. In case of our investigation the TSS concentration in RWC was two times higher than in LL. The shere of...

• Water Resources and Industry

  Journals

  ISSN: 2212-3717

• Multistage treatment wetland for treatment of reject waters from digested sludge dewatering

  Publication

  • M. Gajewska
  • H. Obarska-Pempkowiak

  - WATER SCIENCE AND TECHNOLOGY - Year 2013

  The paper presents the influence of sewage composition on treatment in pilot-scale facility for reject waters (RW) from sewage sludge centrifugation. The facility consisted of mechanical (two tanks with 10 d retention each) and biological parts composed of three subsurface flow reed beds working in batch. Two years of monitoring of the facility proved high efficiency removal of predominant pollutants: COD 75–80%, BOD 82.2–95.5%...

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• WATER AIR AND SOIL POLLUTION

  Journals

  ISSN: 0049-6979 , eISSN: 1573-2932

• Application of multistage treatment wetlands as a buffer for effluent from Anammox treatment for reject water from centrifugation

  Publication

  • H. Obarska-Pempkowiak
  • M. Gajewska
  • E. Wojciechowska

  - Year 2014

  According to the newest knowledge concerning TW technology multistage treatment wetland could be easily applied for ensuring stable and low concentration of biogenic compounds form the effluent of SBR reactor (with nitritation/annamox process) for treatment of digested sludge dewatering in side stream. The working condition and optimising of such MTW will be the issue of carried out investigation.