Paper Title:
Study on Production Wastewater in Water Treatment Plants by Submerged Micro-Filtration Membrane
  Abstract

To verify the feasibility of micro-filtration membrane process to treat the water treatment plants production wastewater, a submerged polypropylene membrane module was applied in a test pilot plant. It was found that membrane process had remarkable characteristics of stable operation, high water quality and the membrane module were needed to chemical medicine washing as trans-membrane pressure (TMP) to 36 Kpa after running across 41day. The operation cycle was the best period for 20 minutes (filter 18 minutes, backwash 2 minutes). Membrane filtration water was showed as turbidity of 0.1-0.2NTU, CODMn generally less than 3mg / L, CODMn removal efficiency of 60% -80%.Fe2 +, Mn2 +,Al3 + and THMFP of membrane filtration water were lower than the national drinking water health standards.

  Info
Periodical
Advanced Materials Research (Volumes 374-377)
Chapter
Chapter 4: Water Purification and Wastewater Treatment
Edited by
Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du
Pages
982-986
DOI
10.4028/www.scientific.net/AMR.374-377.982
Citation
J. M. Yang, R. B. Jia, Z. J. Wang, X. L. Yang, Z. B. Pan, "Study on Production Wastewater in Water Treatment Plants by Submerged Micro-Filtration Membrane", Advanced Materials Research, Vols. 374-377, pp. 982-986, 2012
Online since
October 2011
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Price
$32.00
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