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Aerobic Granular Sludge - Aqua-Aerobic Systems

  Aerobic Granular Sludge - Aqua-Aerobic Systems The Development of Nereda® A public-private research partnership in the Netherlands between the world-renowned Delft University of Technology, research institutes, water authorities and Royal HaskoningDHV led to the invention of the first technology applying Aerobic Granular Sludge Technology for the biological treatment of wastewater. Since its development, Royal HaskoningDHV has transferred the process into an internationally applied, sustainable and cost-effective wastewater treatment technology. After 20 years of research and development, this innovative biological solution is now proving to be one of the most sought–after, progressive wastewater biological treatment technologies. In 2016 Aqua-Aerobic Systems partnered with Royal HaskoningDHV to expand Aerobic Granular Sludge Technology into North America and is the exclusive provider of this technology in the United States. The mechanisms of granulation of activated sludge in wa...

Application of advanced oxidation process combining anaerobic granular sludge on refractory industrial wastewater treatment

  Application of advanced oxidation process combining anaerobic granular sludge on refractory industrial wastewater treatment 1755-1315/474/5/052095 An AOPs of Fe/C micro-electrolysis (FCME) and Fenton oxidation (FO) was combined with anaerobic granular sludge (AGS) to treat recalcitrant pharmaceutical wastewater in this study. The AOPs showed significant COD reduction during both FCME and FO. For influent COD=9000∼11000mg/L, the pretreatment effluent COD could reach below 5500mg/L under 0.6% H2O2 adding condition. And the B/C of pharmaceutical wastewater was improved from 0.11 to 0.37. The subsequent AGS treatment in EGSB got a COD removal rate of 87.1%. The extracellular polymeric substance (EPS) and mean diameter detection demonstrated high stability of EGSB. AOPs with AGS is supposed to be a better option for recalcitrant wastewater treatment process. Aerobic granular sludge & enhanced settling biological treatment market update Innovation Type: Radical Functionality: ...

Anaerobic granulation technology for wastewater treatment

  Anaerobic granulation technology for wastewater treatment Adebowale, O. & Kiff, R. 1988 Operational trends in UASB reactor bed stability and during initiation of granulation. In  Proceeding of the Fifth International Symposium on Anaerobic Digestion , eds. Tilche, A. & Rozzi, A. pp. 99–103. Italy: Bologna. Alphenaar, P.A., Visser, A. & Lettinga, G. 1993 The effect of liquid upflow velocity and hydraulic retention time on granulation in UASB reactors treating wastewater with a high-sulphate content.  Bioresources Technology   43 , 249–258. Alves, M., Cavaleiro, A.J., Ferreira, E.C., Amaral, A.L., Mota, M., da Motta, M., Vivier, H. & Pons, M.N. 2000 Characterization by image analysis of anaerobic sludge under shock conditions.  Water Science and Technology   41 , 207–214. Angenent, L.T. & Sung, S. 2001 Development of anaerobic migrating blanket reactor (AMBR), a novel anaerobic treatment system  Water Research   35 , 1739–1747....

The Importance of Industrial Wastewater Management

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  Over time, wastewater has the natural ability to treat itself. But as population and industrial activity increases, treatment levels need to be improved before municipal and  industrial wastewater   can be discharged.   The United Nations Sustainable Development Goals (UN SDGs) set targets for improving water quality, integrated water resource management, water efficiency and restoration of water-related ecosystems.   Why is municipal and industrial wastewater management important? In the first half of the 20th century, municipal and industrial wastewater was combined and disposed of through a single drain. This process posed a health hazard to humans and marine life and required the separation of municipal and industrial wastewater. COD Remover   Biochemical oxygen demand (BOD) substances  - Industrial and domestic wastes release oxygen-demanding pollutants into the water. These pollutants come from plants and animals used in food processing, paper ...