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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.6
- 수록면
- 142 - 156 (15page)
이용수
초록· 키워드
오류제보하기
This study evaluated a novel municipal solid waste leachate (MSWL) treatment system called the Batch flow leachate treatment system (BFLTS). This process uses a combination of coagulation/flocculation (C-F), advanced oxidation (sulfate-hydroxyl radical), and extended aeration of activated sludge (EAAS) to treat MSWL. The results indicated that the primary treatment phase using coagulation/flocculation with 0.8 g L<SUP>-1</SUP> FeCl₃ at pH 6 achieved 67% turbidity and 63% chemical oxygen demand (COD) reduction. The secondary treatment phase with the presence of both K₂S₂O<SUB>8</SUB> and H₂O₂ peroxides was more efficient than single peroxide processes. While PS-based or H₂O₂-based single peroxide processes are less effective (UV-PS 65.7%, UV-H₂O₂ 43.2%, Heat-PS 58.6%, Heat-H₂O₂ 34.5%, and Heat-PS/H₂O₂ 74.8%). The UV-PS/H₂O₂ system achieved the highest COD removal rate of 89.4%. In the third treatment phase, the efficient removal of COD and Biochemical oxygen demand (BOD) under optimal operating conditions was 87.3% and 94.7% respectively. Overall, the BFLTS treatment system has demonstrated high efficiency in removing COD, BOD, TSS, Turbidity, TKN, and Heavy metals by 99%, 98%, 97%, 89%, 86%, and 98%, respectively. This hybrid process has potential for reducing organic load in MSWL and can be used for various leachates.
목차
ABSTRACT
1. Introduction
2. Materials and Methods
3. Results
4. Discussion
5. Conclusions
References
참고문헌 (178)
참고문헌 신청
Pisharody L, Gopinath A, Malhotra M, Nidheesh PV, Kumar MS. Occurrence of organic micropollutants in municipal landfill leachate and its effective treatment by advanced oxidation processes. Chemosphere. 2022;287:132216. https://doi.org/10.1016/j.chemosphe
Pisharody L, Gopinath A, Malhotra M, Nidheesh PV, Kumar MS. Occurrence of organic micropollutants in municipal landfill leachate and its effective treatment by advanced oxidation processes. Chemosphere. 2022;287:132216. https://doi.org/10.1016/j.chemosphere.2021.1322161.
Yousefi Z, Zazouli MA, Mohamadpur Tahamtan RA, Ghorbanian Aleh Abad M. The Effect of Anaerobic Baffled Reactor Modified by Anaerobic Filter (ABR-AF) on Solid Waste Leachate Treatment. J. Maz. Univ. Med. 2012;21(86):27-36.
Yousefi Z, Zazouli MA, Mohamadpur Tahamtan RA, Ghorbanian Aleh Abad M. The Effect of Anaerobic Baffled Reactor Modified by Anaerobic Filter (ABR-AF) on Solid Waste Leachate Treatment. J. Maz. Univ. Med. 2012;21(86):27-36.
Reshadi MAM, Bazargan A, McKay G. A review of the application of adsorbents for landfill leachate treatment: Focus on magnetic adsorption. Sci. Total. Environ. 2020;731:138863. https://doi.org/10.1016/j.scitotenv.2020.138863.
Pisharody L, Gopinath A, Malhotra M, Nidheesh PV, Kumar MS. Occurrence of organic micropollutants in municipal landfill leachate and its effective treatment by advanced oxidation processes. Chemosphere. 2022;287:132216. https://doi.org/10.1016/j.chemosphere.2021.1322161.
Yousefi Z, Zazouli MA, Mohamadpur Tahamtan RA, Ghorbanian Aleh Abad M. The Effect of Anaerobic Baffled Reactor Modified by Anaerobic Filter (ABR-AF) on Solid Waste Leachate Treatment. J. Maz. Univ. Med. 2012;21(86):27-36.
Yousefi Z, Zazouli MA, Mohamadpur Tahamtan RA, Ghorbanian Aleh Abad M. The Effect of Anaerobic Baffled Reactor Modified by Anaerobic Filter (ABR-AF) on Solid Waste Leachate Treatment. J. Maz. Univ. Med. 2012;21(86):27-36.
Reshadi MAM, Bazargan A, McKay G. A review of the application of adsorbents for landfill leachate treatment: Focus on magnetic adsorption. Sci. Total. Environ. 2020;731:138863. https://doi.org/10.1016/j.scitotenv.2020.138863.
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