Environmental Contamination by Industrial Effluents and Sludge Relative to Heavy Metals
نویسندگان
چکیده
منابع مشابه
Environmental Contamination by Industrial Effluents and Sludge Relative to Heavy Metals
Oman is located in the tropic of Cancer with extremely hot temperatures ranging between 15 ̊C -25 ̊C in winter and 30 48 ̊C in the summer with low rainfall. Most of the water source is desalinated seawater. Recycling of sewage effluent is a common practice used for farming, public parks and industry. The dried sludge product is used as fertilizer. The highly concentrated sludge with heavy metals i...
متن کاملElectrokinetic enhancement removal of heavy metals from industrial wastewater sludge.
An enhanced electrokinetic process for removal of metals (Cr, Cu, Fe, Ni, Pb, Zn) from an industrial wastewater sludge was performed. The electrokinetic experiments were conducted under a constant potential gradient (1.25 V cm(-1)) with processing fluids of tap water (TW), sodium dodecylsulfate (SDS) and citric acid (CA) for 5 days. Results showed that metal removal efficiency of heavy metals f...
متن کاملEfficiency of Washing Techniques for Removal of Heavy Metals from Industrial Sludge
The effluent treatment plant sludge is one of the major sources of contamination with toxic metals. Since the sludge contains heavy metals, it must be pretreated to reduce the contamination. The heavy metals from the sludge can be reduced/ separated by washing it with a suitable leaching solution. In the present study, the efficiencies of three leaching solutions to remove the contaminants from...
متن کاملEfficiency of Washing Techniques for Removal of Heavy Metals from Industrial Sludge
The effluent treatment plant sludge is one of the major sources of contamination with toxic metals. Since the sludge contains heavy metals, it must be pretreated to reduce the contamination. The heavy metals from the sludge can be reduced/ separated by washing it with a suitable leaching solution. In the present study, the efficiencies of three leaching solutions to remove the contaminants from...
متن کاملAnalytical study of heavy metals of industrial effluents at Jaipur, Rajasthan (India).
Heavy metals contamination has been recognized as a major environmental concern due to their pervasiveness and persistence. These heavy metals are not biodegradable, hence there is a need to develop such a remediation technique, which should be efficient, economical and rapidly deployable in a wide range of physical settings. For the characterization of heavy metals of various industrial efflue...
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: Journal of Geoscience and Environment Protection
سال: 2014
ISSN: 2327-4336,2327-4344
DOI: 10.4236/gep.2014.22003