Pulse UV 장치를 이용한 원유비축시설 발생폐수의 난분해성 유기오염물질 제거

Removal of Non-biodegradable Organic Contaminants in Wastewater from crude oil reserve base Using Pulse UV System

  • 손진식 (국민대학교 공과대학 건설시스템공학과) ;
  • 박순호 (그린엔텍(주)) ;
  • 정의택 (국민대학교 공과대학 건설시스템공학과)
  • 발행 : 2011.12.15

초록

Wastewater from crude oil reserve base usually contains large amount of non-biodegradable contaminants. The conventional wastewater treatment progress can hardly meet the regulation of wastewater effluent quality. This study investigated the removal of non-biodegradable organic contaminants in wastewater from crude oil reserve base using a pulse UV treatment. The modified process incorporating pulse UV process was set up to treat the wastewater from crude oil reserve base. The treatment process is composed with coagulation and flocculation, micro-bubble flotation, sand filter, pulse UV system, and GAC filter. The results show CODMn was effectively removed by the process with pulse UV system and it can meet the wastewater effluent regulation. The single effect of pulse UV process in CODMn removal was not significant(9~15% based on sand filtered effluent), however with the subsequent activated carbon filter the removal ratio CODMn was increased up to 28% compared to the process without pulse UV syetem.

키워드

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