Study on the Adsorption of Heavy Metals in Sludge by Calcium Alginate Cross-Linked Zeolite Microspheres
نویسندگان
چکیده
منابع مشابه
Adsorption of heavy metals by EPS of activated sludge.
Extracellular polymeric substances (EPSs) were extracted by high-speed centrifugation at 20,000 G for 30 min from an activated sludge treating municipal wastewater. Each gram of sludge, as measured in volatile suspended solids (VSS), contained 7.3 mg of EPS, including 6.5 mg of protein (EPSp) and 0.8 mg of carbohydrate (EPSc). The EPSp had a mean MW of 2.0 x 105; about 18% of EPSp had MW over 5...
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ژورنال
عنوان ژورنال: Polish Journal of Environmental Studies
سال: 2021
ISSN: 1230-1485,2083-5906
DOI: 10.15244/pjoes/131156