Journal of Environmental Health Sciences (한국환경보건학회지)
- Volume 24 Issue 1
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- Pages.19-23
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- 1998
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- 1738-4087(pISSN)
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- 2233-8616(eISSN)
A Study on the Removal Effect of Sewage Treatment Effluent by Ultrafilter Membrane Species
한외여과막의 모듈형태에 따른 하수처리장 방류수의 처리 효과
Abstract
This study has designed to investigate the removal effect of sewage treatment effluent by ultrafilter membrane species and then to analyze the change of pH, bacteria and E. coli., the concentration of chlorides. Ultra filtration process did not effective to remove chloride, Ca and Mg. Spiral type ultrafiltration process was more effective to remove chemical oxygen demand of sewage treatment effluent than Hollow type ultrafiltration process. The flux of spiral wound ultrafilter was higher than the hollow fiber ultrafilter.