DEVELOPMENT PROCESS AND TREND OF WASTE TO ENERGY PROJECTS IN CHINA

YANG Wei; ZHENG Ren-dong; ZHANG Hai-dan; ZHU Gao-jun; YAN Mi

doi:10.13205/j.hjgc.202012021

Volume 38 Issue 12

Apr. 2021

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Article Navigation > ENVIRONMENTAL ENGINEERING > 2020 > 38(12): 124-129

YANG Wei, ZHENG Ren-dong, ZHANG Hai-dan, ZHU Gao-jun, YAN Mi. DEVELOPMENT PROCESS AND TREND OF WASTE TO ENERGY PROJECTS IN CHINA[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(12): 124-129. doi: 10.13205/j.hjgc.202012021

Citation:

YANG Wei, ZHENG Ren-dong, ZHANG Hai-dan, ZHU Gao-jun, YAN Mi. DEVELOPMENT PROCESS AND TREND OF WASTE TO ENERGY PROJECTS IN CHINA[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(12): 124-129. doi: 10.13205/j.hjgc.202012021

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DEVELOPMENT PROCESS AND TREND OF WASTE TO ENERGY PROJECTS IN CHINA

doi: 10.13205/j.hjgc.202012021

1. Research and Development Institute, Zhejiang Energy Group, Hangzhou 311121, China;
2. Hangzhou Linjiang Environment Energy Company, Hangzhou 311200, China;
3. Institute of Energy and Power Engineering, Zhejiang University of Technology, Hangzhou 310014, China;
4. Zhejiang Provincial Key Laboratory of Energy Conservation & Pollutant Control Technology for Thermal Power, Hangzhou 311121, China

Received Date: 2020-03-09
Available Online: 2021-04-23

Abstract

Abstract

Waste to Energy (WtE) technology has been rapidly applied in China, with the incineration amount of municipal solid waste (MSW) reaching 102 million tons in 2018, accounting for 45% of the total harmless amount. The MSW disposal pattern of "mainly incinerated, lastly landfill" will soon be formed in China, and it will also continue to develop from "energy recovery" to "resource recovery". WtE industry has not only increased in the scale, but also has undergone profound changes in incineration technology, flue gas clean systems and market competition. China’s WtE industry still has many technical shortage and development bottlenecks, and faces new challenges and opportunities for sustainable development. WtE enterprises and all the participants involved WtE industries should explore the application and profit model of WtE in small and medium-sized cities (<500, 000 population), respond to the needs of landfill mining and incineration disposal, quickly develop the harmless disposal and resource utilization of fly ash; improve technology and management through increasing efficiency of power generation, reducing ratio of power consumption by the plant itself, strengthen the concept of "Good Neighborhood"; actively deploy the international market, attach the interaction with scientific research institutes in universities, and promote technological innovation and technology application.
- municipal solid waste,
- waste to energy,
- flue gas emission,
- opportunity,
- challenge

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