Study on Production Wastewater in Water Treatment Plants by Submerged Micro-Filtration Membrane

Abstract:

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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)

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 et al., "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:

$35.00

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