碳毡厌氧折流板反应器处理农村黑水

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Abstract This study assessed the ability of a carbon-felt amended anaerobic baffled reactor to treat blackwater (separately collected toilet wastewater) at ambient temperature, gradually shortening the hydraulic retention time (HRT) to explore its maximum performance. The results showed that under conditions of HRT at 1.45d and an organic loading rate of 2.94kg COD/m≥/d, the maximum methane yield achieved was (417±59) NL CH/(m³×d), with a methanization rate of (40.5±5.02) % and a total COD removal rate of (79.08±7.24) %. The addition of carbon felt specifically enriched the genus Methanospirillum, realizing high efficiency through the domination of hydrogenotrophic methanogenesis pathway. This reactor demonstrated excellent organic matter treatment efficiency, high methane yield, and high-quality biogas at room temperature. The effluent contained a larger proportion of nutrients that plants can directly absorb, with the advantage of being simple-to-operate and easy-to-maintain, showing good potential for practical application in rural areas.

Key words： methanogenesis conductive materials rural domestic sewage anaerobic digestion resource recovery

Received: 16 September 2023

PACS:

X703.1

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	Articles by authors
	WEN Cang-xiang
	DAI Zhe-qin
	ZHA Xiao
	CHENG Fang-kui
	CHENG He-lai
	CAI Qing-xiu
	LU Xi-wu

Cite this article:

WEN Cang-xiang,DAI Zhe-qin,ZHA Xiao等. Evaluation of a carbon felt amended anaerobic baffled reactor for rural blackwater treatment[J]. CHINA ENVIRONMENTAL SCIENCECE, 2024, 44(4): 2054-2062.

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http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2024/V44/I4/2054

[1] Xu J, Yang L, Zhou X. A systematical review of blackwater treatment and resource recovery:Advance in technologies and applications[J]. Resources, Conservation and Recycling, 2023,197.
[2] Wen C, Dai Z, Cheng F, et al. Review on research achievements of blackwater anaerobic digestion for enhanced resource recovery[J]. Environment, Development and Sustainability, 2022,26(1):1-31.
[3] 陈洪斌,陈伟华,李辰,等.上流式厌氧污泥床反应器用于黑水预处理[J]. 同济大学学报:自然科学版, 2014,42(6):6. Chen H, Chen W, Li C, et al. Anaerobic pretreatment of black water with Up-flow anaerobic sludge blanket reactor[J]. Journal of Tongji University (Nature Science), 2014,42(6):6.
[4] Yang S, Li Z, Wang X, et al. Research progress of enhanced methane production by anaerobic digestion of blackwater[J]. Journal of Water Process Engineering, 2023,53.
[5] 吕锡武.可持续发展的农村生活污水生物生态组合治理技术[J]. 给水排水, 2018. Lu X. Sustainable bio-ecological process for rural domestic wastewater treatment[J]. Water & Wastewater Engineering, 2018, 54(12):1-5.
[6] Zha X, Ma J, Tsapekos P, et al. Evaluation of an anaerobic baffled reactor for pretreating black water:Potential application in rural China[J]. Journal Of Environmental Management, 2019,251:109599.
[7] Martins G, Salvador A F, Pereira L, et al. Methane Production and Conductive Materials:A Critical Review[J]. Environmental Science & Technology, 2018,52(18):10241-10253.
[8] Wang Z, Wei C, Yu H, et al. Preparation and mechanism of carbon felt supported iron trioxide and zero-valent iron for enhancing anaerobic digestion performance[J]. Chemical Engineering Journal, 2023,468.
[9] Zhuravleva E A, Shekhurdina S V, Kotova I B, et al. Effects of various materials used to promote the direct interspecies electron transfer on anaerobic digestion of low-concentration swine manure[J]. Science Of The Total Environment, 2022,839:156073.
[10] Dang Y, Holmes D E, Zhao Z, et al. Enhancing anaerobic digestion of complex organic waste with carbon-based conductive materials[J]. Bioresource Technology, 2016,220:516-522.
[11] Xu H, Wang C, Yan K, et al. Anaerobic granule-based biofilms formation reduces propionate accumulation under high H₂ partial pressure using conductive carbon felt particles[J]. Bioresource Technology, 2016,216:677-683.
[12] Rose C, Parker A, Jefferson B, et al. The Characterization of Feces and Urine:A Review of the Literature to Inform Advanced Treatment Technology[J]. Critical Reviews in Environmental Science and Technology, 2015,45(17):1827-1879.
[13] Apha. Standard Methods for the Examination of Water and Wastewater[M]. American Public Health Association, 2005.
[14] Yin C, Shen Y, Yuan R, et al. Sludge-based biochar-assisted thermophilic anaerobic digestion of waste-activated sludge in microbial electrolysis cell for methane production[J]. Bioresource Technology, 2019,284:315-324.
[15] Wang T, Zhu G, Li C, et al. Anaerobic digestion of sludge filtrate using anaerobic baffled reactor assisted by symbionts of short chain fatty acid-oxidation syntrophs and exoelectrogens:Pilot-scale verification[J]. Water Research, 2020,170:115329.
[16] Zhang Y, Guo B, Zhang L, et al. Key syntrophic partnerships identified in a granular activated carbon amended UASB treating municipal sewage under low temperature conditions[J]. Bioresource Technology, 2020,312:123556.
[17] Gao M, Zhang L, Guo B, et al. Enhancing biomethane recovery from source-diverted blackwater through hydrogenotrophic methanogenesis dominant pathway[J]. Chemical Engineering Journal, 2019,378.
[18] Sun H, Yu N, Mou A, et al. Effluent recirculation weakens the hydrolysis of high-solid content feeds in upflow anaerobic sludge blanket reactors[J]. Journal of Environmental Chemical Engineering, 2022,10(3):107913.
[19] Zhang L, Guo B, Mou A, et al. Blackwater biomethane recovery using a thermophilic upflow anaerobic sludge blanket reactor:Impacts of effluent recirculation on reactor performance[J]. Journal Of Environmental Management, 2020,274:111157.
[20] Ammar Y, Swailes D, Bridgens B, et al. Influence of surface roughness on the initial formation of biofilm[J]. Surface and Coatings Technology, 2015,284:410-416.
[21] Gao M, Zhang L, Florentino A P, et al. Performance of anaerobic treatment of blackwater collected from different toilet flushing systems:Can we achieve both energy recovery and water conservation?[J]. Journal of Hazardous Materials, 2019,365:44-52.
[22] 方晓瑜,李家宝,芮俊鹏,等.产甲烷生化代谢途径研究进展[J]. 应用与环境生物学报, 2015,21(1):9. Fang X, Li J, Rui J, et al. Research progress in biochemical pathways of methanogenesis[J]. Chinese Journal of Applied and Environmental Biology, 2015,21(1):9.
[23] Westerholm M, Schnürer A. Microbial responses to different operating practices for biogas production systems[M]. London:IntechOpen, 2019:1-36.
[24] Larsen T A, Udert K M, Lienert J. Source Separation and Decentralization for Wastewater Management[M]. 2013.
[25] Harder R, Wielemaker R, Larsen T A, et al. Recycling nutrients contained in human excreta to agriculture:Pathways, processes, and products[J]. Critical Reviews in Environmental Science and Technology, 2019,49(8):695-743.
[26] Bame I B, Hughes J C, Titshall L W, et al. The effect of irrigation with anaerobic baffled reactor effluent on nutrient availability, soil properties and maize growth[J]. Agricultural Water Management, 2014,134:50-59.
[27] Svensson K, Odlare M, Pell M. The fertilizing effect of compost and biogas residues from source separated household waste[J]. The Journal of Agricultural Science, 2004,142(4):461-467.
[28] Zhao Q, Liu Y. Is anaerobic digestion a reliable barrier for deactivation of pathogens in biosludge?[J]. Science Of The Total Environment, 2019,668:893-902.
[29] Tian Z, Zhang Y, Li Y, et al. Rapid establishment of thermophilic anaerobic microbial community during the one-step startup of thermophilic anaerobic digestion from a mesophilic digester[J]. Water Research, 2015,69:9-19.
[30] Shade A, Peter H, Allison S D, et al. Fundamentals of microbial community resistance and resilience[J]. Front Microbiol, 2012,3:417.
[31] Cardinali-Rezende J, Moraes A M M, Colturato L F D B, et al. Phylogenetic and physiological characterization of organic waste-degrading bacterial communities[J]. World Journal of Microbiology and Biotechnology, 2010,27(2):245-252.
[32] De Almeida Fernandes L, Pereira A D, Leal C D, et al. Effect of temperature on microbial diversity and nitrogen removal performance of an anammox reactor treating anaerobically pretreated municipal wastewater[J]. Bioresource Technology, 2018,258:208-219.
[33] Lim J W, Chen C L, Ho I J R, et al. Study of microbial community and biodegradation efficiency for single- and two-phase anaerobic co-digestion of brown water and food waste[J]. Bioresource Technology, 2013,147:193-201.
[34] Fisgativa H, Tremier A, Le Roux S, et al. Understanding the anaerobic biodegradability of food waste:Relationship between the typological, biochemical and microbial characteristics[J]. Journal of Environmental Management, 2017,188:95-107.
[35] Johnson L A, Hug L A. Cloacimonadota metabolisms include adaptations in engineered environments that are reflected in the evolutionary history of the phylum[J]. Environmental Microbiology Reports, 2022,14(4):520-529.
[36] Florentino A P, Sharaf A, Zhang L, et al. Overcoming ammonia inhibition in anaerobic blackwater treatment with granular activated carbon:the role of electroactive microorganisms[J]. Environmental Science:Water Research & Technology, 2019,5(2):383-396.
[37] Palleroni N J. Pseudomonas[M]. Bergey's Manual of Systematics of Archaea and Bacteria. 2015:1-12.
[38] Buettner C, Von Bergen M, Jehmlich N, et al. Pseudomonas spp. are key players in agricultural biogas substrate degradation[J]. Scientific Reports, 2019,9(1):12871.
[39] Lawson P A. Tissierella[M]. Bergey's Manual of Systematics of Archaea and Bacteria. 2019:1.
[40] Zhu K, Zhang L, Wang X, et al. Inhibition of norfloxacin on anaerobic digestion:Focusing on the recoverability and shifted microbial communities[J]. Science of The Total Environment, 2021,752:141733.
[41] Yu N, Guo B, Liu Y. Shaping biofilm microbiomes by changing GAC location during wastewater anaerobic digestion[J]. Science of The Total Environment, 2021,780:146488.
[42] Liu C, Li H, Zhang Y, et al. Evolution of microbial community along with increasing solid concentration during high-solids anaerobic digestion of sewage sludge[J]. Bioresource Technology, 2016,216:87-94.
[43] Xiao L, Liu J, Senthil Kumar P, et al. Enhanced methane production by granular activated carbon:A review[J]. Fuel, 2022,320:123903.
[44] Hu T H, Whang L M, Huang C Y. Methanogenic degradation of tetramethylammonium hydroxide by Methanomethylovorans and Methanosarcina[J]. Journal of Hazardous Materials, 2018,357:180-186.
[45] Pan X, Zhao L, Li C, et al. Deep insights into the network of acetate metabolism in anaerobic digestion:focusing on syntrophic acetate oxidation and homoacetogenesis[J]. Water Research, 2021,190:116774.
[46] Lu F, Hao L, Guan D, et al. Synergetic stress of acids and ammonium on the shift in the methanogenic pathways during thermophilic anaerobic digestion of organics[J]. Water Research, 2013,47(7):2297-2306.
[47] Gao M, Guo B, Li L, et al. Role of syntrophic acetate oxidation and hydrogenotrophic methanogenesis in co-digestion of blackwater with food waste[J]. Journal of Cleaner Production, 2021,283.
[48] Ruiz-Sanchez J, Campanaro S, Guivernau M, et al. Effect of ammonia on the active microbiome and metagenome from stable full-scale digesters[J]. Bioresource Technology, 2018,250:513-522.