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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...
DOMESTIC WASTEWATER PURIFICATION IN UPFLOW BIOFILM SYSTEM WITH DIFFUSED AERATION
Wastewater purifiction Upflow microbial film System BOD-COD TSS removal
2010/1/4
The objective of this research was to conduct a bench scale study of fixed activated sludge treating domestic sewage. Two different units employing diffused aeration with plastic and aluminum media we...
STARTUP OF UPELOW ANAEROBIC SLUDGE BLANKET REACTOR FOR INDUSTRIAL WASTEWATER TREATMENT
Anaerobic sludge blanket reactor Anaerobic granule formation
2010/1/4
Up flow anaerobic sludge blanket (UASB) reactors have been increasingly used for industrial wastewater treatment. Because of existing problems in startup step of these reactors, in this research the s...
SURVEY OF HEAVY METALS IN THE WASTEWATER OF A CANAL AFTER IRRIGATION OF VEGETABLE FARMS IN SOUTH OF TEHRAN
HEAVY METALS WASTEWATER CANAL IRRIGATION TEHRAN
2009/12/30
The overall objectives of this study have been, 1). To review the existing literature in order to evaluate observations of significant quantifiable health erects on population exposed through occupati...
PERFORMANCE EVALUATION OF WASTEWATER STABILIZATION PONDS IN ARAK-IRAN
Biological wastewater treatment stabilization pond upgrading
2009/12/15
Arak waste stabilization pond facilities consist of two stabilization pond systems, module 1 and module 2. The existing facilities have had several problems in their operation. The objectives of this ...
Application and Optimization in Chromium-Contaminated Wastewater Treatment of the Reverse Osmosis Technology
Reverse Osmosis (RO) Electroplating-industry Chromium Wastewater treatment
2009/12/7
Background: Chromium (Cr) is the most important element used to plate other metals and electroplating factories are still considered to be the most important industries which pollute the environm...
Removal of Methylene Blue Dye from Synthetic Wastewater with Bone Char
Bone char Methylene blue adsorption dye wastewater
2009/11/25
Backgrounds and Objectives: Dyes are organic materials with complex structures, toxic, carcinogenic, teratogenic,nonbiodegredable properties and!the most!important pollutants of textile industri...
PERFORMANCE EVALUATION OF AN ANAEROBIC BAFFLED REACTOR TREATING WHEAT FLOUR STARCH INDUSTRY WASTEWATER
Anaerobic baffled reactor starch wastewater organic loading
2010/4/9
Feasibility of the anaerobic baffled reactor process was investigated for the treatment of wheat flour starch wastewater. After removal of suspended solids by simple gravity settling, starch wastewate...
PERFORMANCE EVALUATION OF AN ANAEROBIC BAFFLED REACTOR TREATING WHEAT FLOUR STARCH INDUSTRY WASTEWATER
Anaerobic baffled reactor starch wastewater organic loading
2010/4/9
Feasibility of the anaerobic baffled reactor process was investigated for the treatment of wheat flour starch wastewater. After removal of suspended solids by simple gravity settling, starch wastewate...
TREATMENT OF WASTEWATER IN PLATING INDUSTRY BY CHELATE EXTRACTION METHOD
Wood oak tree extraction plating wastewater
2010/4/6
One of the most efficient methods to preserve environment is the procedure and method to achieve effective materials and the dual and reapplication of natural sources. In this research, After carrying...
OPTIMIZATION OF MOTOR VEHICLE INDUSTRIES WASTEWATER TREATMENT METHODS WITH THE AIM OF HEAVY METALS REMOVAL AND WATER REUSE IN PILOT SCALE
Motor vehicle industry effluent industrial waste to sanitary waste ratio
2010/4/2
The waste of motor vehicle industries is mainly the result of washing, coloring and various stages of chassis manufacturing, which include oil, grease, dyestuff, chromium, phosphate and other pollutan...
STUDY ON THE REUSE OF ZAMYAD FACTORY WASTEWATER TREATMENT PLANT EFFLUENT IN IRRIGATION
irrigation green area
2010/4/6
Considering the population increase in the cities and also the increase of per capita water consumption in these societies, the use of treated effluents for the green area irrigation has been taken in...
EVALUATION OF INDUSTRIAL DYEING WASTEWATER TREATMENT WITH COAGULANTS AND POLYELECTROLYTE AS A COAGULANT AID
Dye color removal coagulation textile wastewater lime
2010/4/7
Textile industry is the major source of water consumption and wastewater pollution. There are various treatment techniques to remove textile wastewater pollution. Coagulation-flocculation is a widely ...
Effect of organic loading on the performance of aerated submerged fixed-film 85 reactor (ASFFR) for crude oil-containing wastewater treatment
Aerated submerged fixed-film (ASFFR) bioreactor SCOD removal attached growth organic loading rate oily wastewater discharge standards
2010/4/7
An aerated submerged fixed-film (ASFF) bioreactor was developed to treat an artificial wastewater based on crude oil. Bee-Cell 2000 was used as support media having porosity of 87% and a specific surf...
Determination of the ultrasonic effectiveness in advanced wastewater treatment
Ultrasonic organic matter capitation secondary effluent treatment
2010/4/2
Ultrasonic technology may be used for water and wastewater treatment as an advanced oxidation process. Application of this technology, leads to the decomposition of many organic compounds during cavit...