Practice approach and application progress of carbon neutrality in wastewater treatment plant

doi:10.19965/j.cnki.iwt.2021-1095

Abstract

Abstract:

Operation towards carbon neutrality is the future development direction of wastewater treatment industry，which has the advantages of low energy consumption，low emission and sustainable development. Practice approach towards carbon neutrality in wastewater treatment plants were summarized，including utilization of wastewater thermal energy，sludge cogeneration，raw water carbon capture，solar photovoltaic power generation，application of low energy consumption wastewater treatment processes and energy saving transformation of high energy consumption equipment and so on，and the successful engineering cases were analyzed. Based on theses，the key tasks how to solve the restriction of realization of carbon neutrality in wastewater treatment plants were proposed，including opening up the heat supply network connecting channel between the sewage treatment plant and users through policy channels，vigorously promoting the transformation of rainwater and wastewater diversion of urban drainage system，strengthening the capture of raw water carbon source，developing highly stable solar energy storage technology，and strengthening the research on the operation mechanism and control factors of low-energy process.

Key words: carbon neutrality, thermal energy, cogeneration, carbon capture, photovoltaic power generation, energy saving transformation

摘要：

碳中和运行是污水处理行业今后的发展方向，具有低能耗、低排放、可持续等优点。综述了碳中和在污水处理厂的实践途径，具体包括污水余温热能利用、污泥热电联产、原水碳源捕集、太阳能光伏发电、低能耗污水处理工艺的应用及高能耗设备的节能改造等，并对应用较为成功的工程案例进行了分析说明。在此基础上提出了解决制约污水处理厂碳中和实现的重点任务，包括从政策渠道打通污水处理厂与用户之间的热网连接通道，大力推进城市排水系统雨污分流改造并强化原水碳源捕集，开发具有高度稳定性的太阳能储能技术，强化低能耗工艺运行机理与控制因素的研究等。

关键词: 碳中和, 热能, 热电联产, 碳源捕集, 光伏发电, 节能改造

CLC Number:

X703
TU992

Liping LÜ, Hang LI, Wei LI, Jicheng LIU, Lichun DONG. Practice approach and application progress of carbon neutrality in wastewater treatment plant[J]. Industrial Water Treatment, 2022, 42(11): 1-6.

吕利平, 李航, 李伟, 刘继成, 董立春. 碳中和在污水处理厂的实践途径与应用进展[J]. 工业水处理, 2022, 42(11): 1-6.

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URL: https://www.iwt.cn/EN/10.19965/j.cnki.iwt.2021-1095

https://www.iwt.cn/EN/Y2022/V42/I11/1

References 34

1	MANNINA G， EKAMA G， CANIANI D，et al. Greenhouse gases from wastewater treatment—A review of modelling tools［J］. Science of the Total Environment，2016，551/552：254-270. doi:10.1016/j.scitotenv.2016.01.163
2	HAO Xiaodi， LI Ji， VAN LOOSDRECHT M C M，et al. Energy recovery from wastewater：Heat over organics［J］. Water Research，2019，161：74-77. doi:10.1016/j.watres.2019.05.106
3	刘智晓. 未来污水处理能源自给新途径：碳源捕获及碳源改向［J］. 中国给水排水，2017，33（8）：43-52.
	LIU Zhixiao. Carbon capture and carbon redirection：New way to optimize the energy self-sufficient of wastewater treatment［J］. China Water ＆ Wastewater，2017，33（8）：43-52.
4	郭静波，田宇，张兰河，等. 城市污水处理厂温室气体的排放及减排对策［J］. 化工进展，2012，31（7）：1604-1609.
	GUO Jingbo， TIAN Yu， ZHANG Lanhe，et al. Emission and reduction strategies of greenhouse gases generated in municipal wastewater treatment plants［J］. Chemical Industry and Engineering Progress，2012，31（7）：1604-1609
5	HOFMAN J， HOFMAN-CARIS R， NEDERLOF M，et al. Water and energy as inseparable twins for sustainable solutions［J］. Water Science and Technology：A Journal of the International Association on Water Pollution Research，2011，63（1）：88-92. doi:10.2166/wst.2011.013
6	ÇAKIR U， ÇOMAKLI K， ÇOMAKLI Ö，et al. An experimental exergetic comparison of four different heat pump systems working at same conditions：As air to air，air to water，water to water and water to air［J］. Energy，2013，58：210-219. doi:10.1016/j.energy.2013.06.014
7	SHEN Chao， LEI Zhuoyu， WANG Yuan，et al. A review on the current research and application of wastewater source heat pumps in China［J］. Thermal Science and Engineering Progress，2018，6：140-156. doi:10.1016/j.tsep.2018.03.007
8	FIORE S， GENON G. Heat recovery from municipal wastewater：Evaluation and proposals［J］. Environmental Engineering and Management Journal，2014，13（7）：1595-1604. doi:10.30638/eemj.2014.177
9	ALEKSEIKO L N， SLESARENKO V V， YUDAKOV A A. Combination of wastewater treatment plants and heat pumps［J］. Pacific Science Review，2014，16（1）：36-39. doi:10.1016/j.pscr.2014.08.007
10	HEPBASLI A， BIYIK E， EKREN O，et al. A key review of wastewater source heat pump（WWSHP） systems［J］. Energy Conversion and Management，2014，88：700-722. doi:10.1016/j.enconman.2014.08.065
11	郝晓地，赵梓丞，李季，等. 污水处理厂的能源与资源回收方式及其碳排放核算：以芬兰Kakolanmäki污水处理厂为例［J］. 环境工程学报，2021，15（9）：2849-2857. doi:10.12030/j.cjee.202106073
	HAO Xiaodi， ZHAO Zicheng， LI Ji，et al. Analysis of energy recovery and carbon neutrality for the Kakolanmäki WWTP in Finland［J］. Chinese Journal of Environmental Engineering，2021，15（9）：2849-2857. doi:10.12030/j.cjee.202106073
12	郝晓地，叶嘉洲，李季，等. 污水热能利用现状与潜在用途［J］. 中国给水排水，2019，35（18）：15-22.
	HAO Xiaodi， YE Jiazhou， LI Ji，et al. Status and potential applications of thermal energy from wastewater［J］. China Water ＆ Wastewater，2019，35（18）：15-22.
13	杨智姬. 污水厂实现“碳中和”的途径分析［EB/OL］. ［2021-04-29］.
14	郝晓地，魏静，曹亚莉. 美国碳中和运行成功案例：Sheboygan污水处理厂［J］. 中国给水排水，2014，30（24）：1-6.
	HAO Xiaodi， WEI Jing， CAO Yali. A successful case of carbon-neutral operation in America：Sheboygan WWTP［J］. China Water ＆ Wastewater，2014，30（24）：1-6.
15	胡大龙，王罗春，周振. 污水处理过程中的温室气体排放现状及展望［J］. 环境科学与技术，2014，37（3）：108-112.
	HU Dalong， WANG Luochun， ZHOU Zhen. Status and prospects of greenhouse gas emissions in wastewater treatment［J］. Environmental Science ＆ Technology，2014，37（3）：108-112.
16	郑思伟，唐伟，闫兰玲，等. 城镇污水处理厂污染物去除协同控制温室气体的核算及排放特征研究［J］. 环境污染与防治，2019，41（5）：556-559.
	ZHENG Siwei， TANG Wei， YAN Lanling，et al. Accounting and emission characteristics study on co-control of pollutants and greenhouse gases in municipal wastewater treatment plant［J］. Environmental Pollution ＆ Control，2019，41（5）：556-559.
17	HAO Xiaodi， LIU Ranbin， HUANG Xin. Evaluation of the potential for operating carbon neutral WWTPs in China［J］. Water Research，2015，87：424-431. doi:10.1016/j.watres.2015.05.050
18	SHIZAS I， BAGLEY D M. Experimental determination of energy content of unknown organics in municipal wastewater streams［J］. Journal of Energy Engineering，2004，130（2）：45-53. doi:10.1061/(asce)0733-9402(2004)130:2(45)
19	SHI C. Mass flow and energy efficiency of municipal wastewater treatment plants［M］. USA：IWA Publishing，2011：132. doi:10.2166/9781843393825
20	RAHMAN A， DE CLIPPELEIR H， WINCKEL T V，et al. Does optimization of carbon redirection always imply energy recovery？［J］. Proceedings of the Water Environment Federation，2015，2015（20）：4432-4443. doi:10.2175/193864715819555102
21	郝晓地，程慧芹，胡沅胜. 碳中和运行的国际先驱奥地利Strass污水厂案例剖析［J］. 中国给水排水，2014，30（22）：1-5.
	HAO Xiaodi， CHENG Huiqin， HU Yuansheng. International pioneer of carbon-neutral operation of wastewater treatment：A case study at strass in Austria［J］. China Water ＆ Wastewater，2014，30（22）：1-5.
22	ZHANG Peng， LI Wenyuan， LI S，et al. Reliability assessment of photovoltaic power systems：Review of current status and future perspectives［J］. Applied Energy，2013，104：822-833. doi:10.1016/j.apenergy.2012.12.010
23	KIEFER K， HOFFMANN V U. Measurement and analysis programme within the thousand roofs programme［J］. Renewable Energy，1994，5（1/2/3/4）：333-338. doi:10.1016/0960-1481(94)90392-1
24	GABLER H. Grid-connected photovoltaics［J］. Solar Energy，2001，70（6）：455-456. doi:10.1016/s0038-092x(01)00011-1
25	环保水处理. 国内11个“光伏＋污水处理厂”典型案例［EB/OL］. ［2021-08-28］.
26	GAO Chundi， FAN Shixin， JIAO Erlong，et al. Operation and optimization of an alternating oxic-anoxic shortcut nitrification-denitrification system［J］. Advanced Materials Research，2014，1030/1031/1032：387-390.
27	张功良，李冬，张肖静，等. 低温低氨氮SBR短程硝化稳定性试验研究［J］. 中国环境科学，2014，34（3）：610-616. doi:10.3969/j.issn.1000-6923.2014.03.014
	ZHANG Gongliang， LI Dong， ZHANG Xiaojing，et al. Stability for shortcut nitrification in SBR under low ammonia atlow temperature［J］. China Environmental Science，2014，34（3）：610-616. doi:10.3969/j.issn.1000-6923.2014.03.014
28	吴春雷，荣懿，刘晓鹏，等. 基于分区供氧与溶解氧调控的低C/N比污水短程硝化反硝化［J］. 环境科学，2019，40（5）：2310-2316.
	WU Chunlei， RONG Yi， LIU Xiaopeng，et al. Partial nitrification and denitrification of low C/N ratio sewage based on zoning oxygen and dissolved oxygen control［J］. Environmental Science，2019，40（5）：2310-2316.
29	李航，姚潇涵，张欣，等. 厌氧氨氧化工艺的研究与应用进展［J］. 工业水处理，2021，41（2）：15-19.
	LI Hang， YAO Xiaohan， ZHANG Xin，et al. Research and application progress of anaerobic ammonia oxidation process［J］. Industrial Water Treatment，2021，41（2）：15-19.
30	DU Rui， CAO Shenbin， LI Baikun，et al. Synergy of partial-denitrification and anammox in continuously fed upflow sludge blanket reactor for simultaneous nitrate and ammonia removal at room temperature［J］. Bioresource Technology，2019，274：386-394. doi:10.1016/j.biortech.2018.11.101
31	郝晓地，孟祥挺，付昆明. 新加坡再生水厂能耗目标及其技术发展方向［J］. 中国给水排水，2014，30（24）：7-11.
	HAO Xiaodi， MENG Xiangting， FU Kunming. Targeted energy consumption and associated technologies developed in water reclamation plants in Singapore［J］. China Water ＆ Wastewater，2014，30（24）：7-11.
32	郝晓地，金铭，胡沅胜. 荷兰未来污水处理新框架：NEWs及其实践［J］. 中国给水排水，2014，30（20）：7-15.
	HAO Xiaodi， JIN Ming， HU Yuansheng. Framework of future wastewater treatment in the Netherlands：NEWs and their practices［J］. China Water ＆ Wastewater，2014，30（20）：7-15.
33	李云，蒋进元，白璐，等. 污水处理厂能耗评估与优化现状［J］. 工业水处理，2018，38（9）：1-4. doi:10.11894/1005-829x.2018.38(9).001
	LI Yun， JIANG Jinyuan， BAI Lu，et al. Present situation of the energy consumption evaluation and optimization in wastewater treatment plants［J］. Industrial Water Treatment，2018，38（9）：1-4. doi:10.11894/1005-829x.2018.38(9).001
34	郝晓地，魏静，曹亚莉. 美国碳中和运行成功案例：Sheboygan污水处理厂［J］. 中国给水排水，2014，30（24）：1-6.
	HAO Xiaodi， WEI Jing， CAO Yali. A successful case of carbon-neutral operation in America：Sheboygan WWTP［J］. China Water ＆ Wastewater，2014，30（24）：1-6.

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