Ion exchange properties of sewage treatment plant sludges
نویسندگان
چکیده
منابع مشابه
Organic chemicals in sewage sludges.
Sewage sludges are residues resulting from the treatment of wastewater released from various sources including homes, industries, medical facilities, street runoff and businesses. Sewage sludges contain nutrients and organic matter that can provide soil benefits and are widely used as soil amendments. They also, however, contain contaminants including metals, pathogens, and organic pollutants. ...
متن کاملSome properties of methylotrophic bacteria isolated from sewage sludges derived from mechanical and biological sewage treatment plants.
The presented studies were carried out to get more information about physiological properties of methylotrophic bacteria selected from sewage sludges derived from mechanical and biological sewage treatment plants. All the isolated bacterial strains belonged to facultative methylotrophs. The majority of them utilized glucose, starch and lipids. Moreover, most of them were also found to possess p...
متن کاملInvestigating effect of urban wastewater treatment On the Soil Properties of desert areas (Case Study: Sabzevar Sewage Treatment Plant)
Re-use of unconventional water (sewage effluent) is one of the plans that can reduce the effects of desertification and it can provide integrated management of water resources in desert. In this direction, it is very important, investigating the effects of urban Wastewater on Soil Properties. The purpose of this research, is Investigating the Effects of sewage effluent of Sabzevar on Soil Prope...
متن کاملCharacteristics and Disposal Options of Sludges from an Oil Refinery Wastewater Treatment Plant in Iran, 2013
Background & Aims of the Study: Industrial wastewater sludges must be disposed in a safe way because they have hazardous effects on the human and environment. The aim of this study is to investigate the physicochemical characteristics and disposal options of sludges from oil-water separator (OWS) and dissolved air flotation (DAF) clarifier of a Refinery wastewater treatment plant. Material...
متن کاملA steady state model for anaerobic digestion of sewage sludges
A steady state model for anaerobic digestion of sewage sludge is developed that comprises three sequential parts – a kinetic part from which the % COD removal and methane production are determined for a given retention time; a stoichiometry part from which the gas composition (or partial pressure of CO2), ammonia released and alkalinity generated are calculated from the %COD removal; and a carb...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Analusis
سال: 1999
ISSN: 0365-4877,1286-482X
DOI: 10.1051/analusis:1999270432