개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
논문을 무제한 열람 이용할 수 있어요.
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.11
- 수록면
- 570 - 579 (10page)
이용수
초록· 키워드
오류제보하기
Objectives : Wastewater produced by fatty acid production contains high concentration of organic substances and high concentration of salts (mainly sodium sulfate), causing great pollution to water resources and environment. The pollution prevention and control of this type of wastewater are very necessary. The key to treating this type of wastewater is to remove salts and COD to achieve harmless treatment. This is a problem in wastewater management that has plagued the industry for a long time. This paper proposed a technique suitable for fatty acid high salinity organic wastewater.
Methods : First, the industrial treatment technology of organic wastewater with high salinity was introduced and analyzed. Combined with the principle of industrial wastewater treatment, the process route for the treatment of fatty acid high salinity organic wastewater was analyzed and selected. In addition, the key technology and process for anaerobic desalination and COD removal were analyzed and selected.
Results and Discussion : According to the unique nature of this type of wastewater mainly containing sulphate salts and the feasibility of industrial production, a special technology combination was proposed to treat this wastewater at this stage. Since this wastewater has a B/C ratio of 0.4 to 0.45, it is easier to use biological treatment method. Thus, the conventional treatment method is pretreatment + biological treatment. Biological enhancement and reactor process optimization can be studied for better efficiency.
Conclusions : Considering the high COD and sulphate concentration characteristics of fatty acid high-salinity organic wastewater, high-efficiency anaerobic biochemical treatment is mainly considered. Combined with modern high-efficiency anaerobic suspended sludge granule technology, it was concluded that pretreatment + high efficiency IC anaerobic + secondary biological treatment can achieve industrialized treatment of such wastewater in a targeted, low-cost and reliable way. In the later stage, bio-enhancement of the anaerobic process as well as structural and process optimization of the reactor can be carried out to obtain better technical and economic results in production practice.
Methods : First, the industrial treatment technology of organic wastewater with high salinity was introduced and analyzed. Combined with the principle of industrial wastewater treatment, the process route for the treatment of fatty acid high salinity organic wastewater was analyzed and selected. In addition, the key technology and process for anaerobic desalination and COD removal were analyzed and selected.
Results and Discussion : According to the unique nature of this type of wastewater mainly containing sulphate salts and the feasibility of industrial production, a special technology combination was proposed to treat this wastewater at this stage. Since this wastewater has a B/C ratio of 0.4 to 0.45, it is easier to use biological treatment method. Thus, the conventional treatment method is pretreatment + biological treatment. Biological enhancement and reactor process optimization can be studied for better efficiency.
Conclusions : Considering the high COD and sulphate concentration characteristics of fatty acid high-salinity organic wastewater, high-efficiency anaerobic biochemical treatment is mainly considered. Combined with modern high-efficiency anaerobic suspended sludge granule technology, it was concluded that pretreatment + high efficiency IC anaerobic + secondary biological treatment can achieve industrialized treatment of such wastewater in a targeted, low-cost and reliable way. In the later stage, bio-enhancement of the anaerobic process as well as structural and process optimization of the reactor can be carried out to obtain better technical and economic results in production practice.
목차
1. Introduction
2. Principles of industrial wastewater treatment
3. Analysis of basic treatment technology route for high-salt and high-COD industrial organic wastewater
4. Selection of basic process route for treatment of fatty acid high salinity organic wastewater
5. Summary
References
참고문헌 (72)
참고문헌 신청
M. Zhou, F. Deng, The industrial technology analysis of PPS high salinity organic wastewater, Synthetic Technology and Application, 33(2), 49-52(2018).
M. V. Galiana-Aleixandre, A. Iborra-Clar, A. Bes-Pia, J. A. Mendoza-Roca, B. Cuartas-Uribe, M. I. Iborra-Clar, Nanofiltration for sulfate removal and water reuse of the pickling and tanning processes in a tannery, Desalination, 179(1-3), 307-313(2005).
T. J. K. Visser, S. J. Modise, H. M. Krieg, K. Keizer, The removal of acid sulphate pollution by nanofiltration, Desalination, 140(1), 79-86 (2001).
A. Rahardianto, J. Gao, C. J. Gabelich, M. D. Williams, Y. Cohen, High recovery membrane desalting of low-salinity brackish water: integration of accelerated precipitation softening with membrane RO, J. Membr. Sci., 289(1-2), 123-137(2007).
Y. Zhao, X. Zhuang, S. Ahmad, S. Sung, S.‑Q. Ni, Biotreatment of high-salinity wastewater: current methods and future directions, World J. Microbiol. Biotechnol., 36, 37(2020).
M. V. Galiana-Aleixandre, A. Iborra-Clar, A. Bes-Pia, J. A. Mendoza-Roca, B. Cuartas-Uribe, M. I. Iborra-Clar, Nanofiltration for sulfate removal and water reuse of the pickling and tanning processes in a tannery, Desalination, 179(1-3), 307-313(2005).
T. J. K. Visser, S. J. Modise, H. M. Krieg, K. Keizer, The removal of acid sulphate pollution by nanofiltration, Desalination, 140(1), 79-86 (2001).
A. Rahardianto, J. Gao, C. J. Gabelich, M. D. Williams, Y. Cohen, High recovery membrane desalting of low-salinity brackish water: integration of accelerated precipitation softening with membrane RO, J. Membr. Sci., 289(1-2), 123-137(2007).
Y. Zhao, X. Zhuang, S. Ahmad, S. Sung, S.‑Q. Ni, Biotreatment of high-salinity wastewater: current methods and future directions, World J. Microbiol. Biotechnol., 36, 37(2020).
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Removal of biological organics in high-salinity wastewater produced from methylcellulose production and subsequent changes in the microbial community
Environmental Engineering Research
2021 .08
-
Treatment efficiency of a combination of alternative technologies in removing pollutants from pesticide containing wastewater
Environmental Engineering Research
2021 .12
-
Comparison of response surface methods for the optimization of an upflow anaerobic sludge blanket for the treatment of slaughterhouse wastewater
Environmental Engineering Research
2020 .02
-
Anaerobic-aerobic granular system for high-strength wastewater treatment in lagoons
Advances in environmental research
2016 .01
-
Genotype distribution of Norovirus in wastewater from a wastewater treatment plant in Japan
대한환경공학회 학술발표논문집
2015 .10
-
저가용 폐수오니 여과장치 개발에 관한 연구
한국기계기술학회지
2019 .01
-
Water Pollutant Assessment of Wastewater Treatment Plants in Daegu
한국수처리학회지
2019 .01
-
산소호흡율 및 최종 생화학적 산소요구량 실험을 활용한 생물학적 분해성 및 난분해성 하수 유기물 분율 분석
한국수처리학회지
2017 .01
-
Removal of nutrients and organic pollutants from domestic wastewater treatment by sponge-based moving bed biofilm reactor
Environmental Engineering Research
2020 .10
-
Recent applications of bioelectrochemical system for useful resource recovery: retrieval of nutrient and metal from wastewater
Geosystem Engineering
2015 .01
-
Effect of Solution Chemistry on Forward Osmosis Membrane for High Salinity Wastewater Treatment
대한환경공학회 학술발표논문집
2015 .10
-
제지공정 폐수 전처리 수질예측을 위한 실험적 모델과 통계적 모델 개발
상하수도학회지
2017 .01
-
Sustainable Wastewater Treatment: Water, Resource and Energy Recycling
대한환경공학회 학술발표논문집
2015 .10
-
고효율 생물반응기에 의한 과일 가공 음료 폐수처리
한국수처리학회지
2022 .10
-
Bioelectrochemical Systems for Resource Recovery from Wastewaters
한국생물공학회 학술대회
2023 .10
-
Development of Bio-electrochemical Hydrogen Production from Mixed High-strength Wastewater
한국생물공학회 학술대회
2024 .09
-
Yarn dyed wastewater treatment using hybrid electrocoagulation-Fenton method in a continuous system : Technical and economical viewpoint
Environmental Engineering Research
2018 .03
-
Advanced Oxidation Processes for Wastewater Treatment : Emerging Green Chemical Technology
대한토목학회지
2022 .12
-
결정법의 단일프로세서를 이용한 고염수 및 고농도 폐수처리 연구
한국신·재생에너지학회 학술대회 초록집
2019 .05
-
Application of Bio-monitoring Device to Establish Real-time Toxicity Monitoring System of Semiconductor Industrial Wastewater
한국생물공학회 학술대회
2023 .10
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2021-539-000073632