광합성 박테리아를 이용한 폐수의 고도처리시스템개발 SCOPUS KCI

Title
광합성 박테리아를 이용한 폐수의 고도처리시스템개발
Alternative Title
Development of Advanced Wastewater Treatment System using Phototrophic Purple Non-sulfur Bacteria.
Author(s)
이상섭; 주현종; 이석찬; 장만; 이택견; 심호재; 신응배
KIOST Author(s)
Lee, Taek Kyun(이택견)
Publication Year
2002-06
Abstract
한국의 경기도 일대의 하천으로부터 광합성 박테리아 29균주를 분리하였다. 분리균주들은 Rhodopseudomonas blastica, Rhodocyclus gelationsus, Rhodocyclus tenuis, Rhodopseudomonas rutila로 동정되었다. 분리 동정된 광합성 박테리아들을 이용한 하수내 영양 염류 제거효율을 높이기 위한 고도처리 시스템을 연구하였다. 광합성 세균을 이용한 고도처리 시스템을 이용하여 합성폐수의 유기물 제거율 97∼99%, T-N 제거율 85∼97%, T-P 제거율 68∼99%을 얻을 수 있었다. 또한, 실폐수의 경우 유기물 제거율 96∼99%, T-N제거율 65∼95%, 및 T-P 제거율 63∼99%의 높은 폐수처리율을 얻을 수 있었다.


Twenty nine strains of photosynthetic purple nonsulfur bacteria were isolated from Kyonggi area in Korea. The isolated strains were identified as Rhodopseudomonas blastica, Rhodocyclus gelatinosus, Rhodocyclus tenuis, and Rhodopseudomonas rutila. The enhanced nutrients removal system for wastewater using phototrophic purple non-sulfur bacteria was developed. Experiments were performed into two Phases and the results were compared: the synthetic wastewater was tested for the removal efficiency of nutrients and organics during Phase 1 and the real wastewater during Phase2. Results showed that 97∼99% of organics were removed during Phase 1 and 96∼99% during Phase 2. Nutrients (nitrogen and phosphorus) were also removed efficiently: 85∼91% removal of T-N and 78∼92% removal of T-P were achieved for Phase 1, and 76∼89% removal of T-N and 73∼88% removal of T-P for Phase 2.
ISSN
1598-642X
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/5694
Bibliographic Citation
한국미생물·생명공학회지, v.30, no.2, pp.189 - 197, 2002
Publisher
한국미생물·생명공학회
Keywords
Nutrients removal; wastewater; photosynthetic bacteria.
Type
Article
Publisher
한국미생물·생명공학회
Related Researcher
Research Interests

Marine virus,Marine pathogens,해양바이러스,해양병원체

Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse