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Manganese treatment to reduce black water occurrence in the water supply 원문보기

Environmental engineering research, v.20 no.3, 2015년, pp.230 - 236  

Kim, Jinkeun (Department of Environmental Engineering, Jeju National University)

Abstract ▼ AI-Helper 아이콘AI-Helper

26 multi-regional water treatment plants (WTPs) were investigated, to determine the characteristics of manganese (Mn) concentration and removal in Korea. Mn concentrations of raw water in most WTPs were higher than the drinking water standard (i.e., 0.05 mg/L); thus, proper removal of Mn at the WTPs...

주제어

#Black water   #Granular media filtration   #Manganese removal   #MOCM (manganese oxide coated media)   #Water treatment  

AI 본문요약
AI-Helper 아이콘 AI-Helper

* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.

제안 방법

  • 1. Mn concentration of raw and treated water, Mn removal characteristics, and properties of MOCM at WTPs were analyzed.
  • The major objectives of this research were to: (1) investigate the characteristics of Mn concentration in raw water by seasons and types of source; (2) evaluate the Mn removal efficiency in water treatment processes; and (3) investigate the filter media depth and diameter of MOCM as a function of the duration of filtration for high Mn concentration of raw water.

대상 데이터

  • To investigate the characteristics of Mn removal at WTPs in Korea, 26 multiregional WTPs were investigated, as shown in Fig. 1. Mn concentration of raw and treated water, Mn removal characteristics, and properties of MOCM at WTPs were analyzed.
본문요약 정보가 도움이 되었나요?

참고문헌 (24)

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    상세보기 crossref

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    상세보기 crossref

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    상세보기 crossref

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  7. USEPA. [Internet] c2015. [cited 2014 June 15]. Available from: www.epa.gov. 

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    상세보기 crossref

  9. Ministry of Health, Labor and Welfare in Japan [Internet]. c2015. Available from: www.mhlw.go.jp. 

  10. WHO. Guidelines for Drinking-water Quality. 4th ed. Geneva: WHO Publications Center USA; 2011. p. 226. 

  11. Sly LI, Hodgkinson MC, Arunpairojana V. Deposition of manganese in a drinking water distribution system. Appl. Environ. Microbiol. 1990;56:628-639. 

    상세보기

  12. Williams RB, Culp GL. Handbook of public water systems. New York: Van Nostrand Reinhold; 1986. p. 633-640. 

  13. Aziz HA, Smith PG. The Influence of Ph and Coarse Media on Manganese Precipitation from Water. Water Res. 1992;26:853-855. 

    상세보기 crossref

  14. Gouzinis A, Kosmidis N, Vayenas DV, Lyberatos G. Removal of Mn and simultaneous removal of NH3, Fe and Mn from potable water using a trickling filter. Water Res. 1998;32:2442-2450. 

    상세보기 crossref

  15. Doula MK. Removal of Mn2+ ions from drinking water by using Clinoptilolite and a Clinoptilolite-Fe oxide system. Water Res. 2006;40:3167-3176. 

    상세보기 crossref

  16. Hargette AC, Knocke WR. Assessment of fate of manganese in oxide-coated filtration systems. J. Environ. Eng-Asce. 2001;127:1132-1138. 

    상세보기 crossref

  17. Han RP, Zou WH, Zhang ZP, Shi J, Yang JJ. Removal of copper(II) and lead(II) from aqueous solution by manganese oxide coated sand - I. Characterization and kinetic study. J. Hazard. Mater. 2006;137:384-395. 

    상세보기 crossref

  18. Bajpai S, Chaudhuri M. Removal of arsenic from ground water by manganese dioxide-coated sand. J. Environ. Eng-Asce. 1999;125:782-784. 

    상세보기 crossref

  19. Knocke WR, Occiano SC, Hungate R. Removal of soluble manganese by oxide-coated filter media: sorption rate and removal mechanism issues. J. Am. Water Works. Ass. 1991:64-69. 

  20. Singer. PC, Reckhow. DA. Chemical Oxidation. In: Edzwald. JK, eds. Water Quality and Treatment: A handbook on drinking water. Denver: American Water Works Association, McGraw- Hill; 2011. 

  21. Kim J, Jung S, Kim J, Park S. Manganese removal in water treatment. Journal of Korean Society of Water and Wastewater 2005;19:595-604. 

  22. Knocke WR, Ramon JR, Thompson CP. Soluble manganese removal on oxide-coated filter media. J. Am. Water Works. Ass. 1988;80:65-70. 

  23. Kawamura S. Integrated design and operation of water treatment facilities. 2nd ed. New York: John Wiley & Sons; 2000. 

  24. Korea Water Works Association (KWWA) Waterworks Facilities Standards. 2010. p. 384-385. 

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