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BIOLOGICAL REMOVAL OF Cr (VI) FROM INDUSTRIAL WASTEWATER (AEROBIC & ANAEROBIC CONDITION)
Biological Cr (VI) removal Fixed film Biological processes
2010/1/4
This Research was conducted in continuous flow bench scale Fixed Activated sludge (FAS) and Anaerobic Filter (AF). The main objective of the research was to study the feasibility and efficiency of the...
A STUDY OF BIOLOGICAL EFFECTS OF MAGNETIC FIELD AND THE EVALUATION OF MAGNETIC FIELD INTENSITY IN AN ALUMINIUM REDUCTION PLANT
Magnetic field Aluminum reduction plant
2009/12/30
The exposure of workers to magnetic field that occur in aluminum reduction potrooms has been studied. The pattern of magnetic field intensity has been demonstrated along the shop. It has clearly been ...
INVESTIGATION OF INTERMITTENT CHLORINATION SYSTEM IN BIOLOGICAL EXCESS SLUDGE REDUCTION BY SEQUENCING BATCH REACTORS
Biological sludge chlorine sludge oxidation yield coefficient specific oxygen uptake rate sludge volume index
2009/12/16
The excessive biological sludge production is one of the disadvantages of aerobic wastewater treatment processes such as sequencing batch reactors. To solve the problem of excess sludge production, ox...
CORRELATION BETWEEN BIOLOGICAL AGENTS AND LEVELS OF HEAVY METALS IN MUNICIPAL SEWAGE SLUDGE
sewage sludge Salmonella helminths eggs Ascaris Trichuris
2010/12/22
During the period 2003-2004, 110 samples of sewage sludge were examined from 18 treatment plants located in the territory of the whole of Poland, the majority in the Lublin Province. Samples of fermen...
EFFECT OF SPRAYING BIOLOGICAL ADDITIVES FOR REDUCTION OF DUST AND BIOAEROSOL IN A CONFINEMENT SWINE HOUSE
spray biological additive dust bioaerosol
2010/12/23
The aim of this on-site experiment is to evaluate and compare efficiencies of currently utilized biological additives to reduce emissions of dust and bioaeorsol in a confinement swine house.