Search results with tag "Anaerobic sludge blanket"
Waste water treatment in brewery industry, Review
www.ijedr.orgAnaerobic sludge digester, being one common part of the activated sludge process (an aerobic wastewater treatment process) and the up flow anaerobic sludge blanket (UASB). Reactors (joint anaerobic treatment of wastewater and sludge) are …
SEWAGE TREATMENT – TECHNOLOGIES
phedharyana.gov.inUpflow Anaerobic Sludge Blanket Reactor (UASB) • The Up flow Anaerobic Sludge Blanket reactor (UASB) maintains a high concentration of biomass through formation of highly settleable microbial aggregates. The sewage flows upwards through a layer of sludge. • The sludge in the UASB is tested for pH, volatile fatty acids (VFA), alkalinity, COD ...
Upflow Anaerobic Sludge Blanket (Uasb) Reactor in ...
www.eolss.netUNESCO – EOLSS SAMPLE CHAPTERS WATER AND WASTEWATER TREATMENT TECHNOLOGIES - Upflow Anaerobic Sludge Blanket (Uasb) Reactor in Wastewater Treatment - K. Karthikeyan, J. Kandasamy ©Encyclopedia of Life Support Systems(EOLSS) including equipment, maintenance and energy consumption.
Comparisons Between the UASB and the EGSB Reactor Seung …
home.engineering.iastate.eduThe Upflow Anaerobic Sludge Blanket (UASB) reactor was developed by Lettinga and his colleagues in Netherlands (Wageningen University) in late 1970s. The granule was reported by Young and McCarty (1969) in their anaerobic filter system first and was observed in South Africa during Lettinga’s trip before developing the first UASB reactor.
Wastewater Production, Treatment, and Use in India
www.ais.unwater.orgAnaerobic Sludge Blanket technology, covering 26% of total installed capacity. Series of Waste Stabilization Ponds technology is also employed in 28% of the plants, though its combined capacity is only 5.6%. A recent World Bank Report (Shuval et al. 1986) came out strongly in favour of stabilization ponds as the most suitable wastewater
Biological Wastewater Treatment
www.watertoday.orggester, Upflow Anaerobic sludge Blanket (UASB), Ultra High Rate Fluidized Bed reactors e.g. EGSBTM, ICTM etc. Relatively low (generally one fifth to one tenth of aerobic treatment processes) Relatively slow • Microbial reactions take place in the presence of molecular/ free oxygen • Reactions products are carbon dioxide, water and excess ...