CHMC has actively participated in environmental protection projects, taking on a large number of environmental protection, environmental control and industrial pollution control projects. CHMC took on the responsibility of supplying equipment and services to the Zhengzhou Sewage Treatment Works, the Mudanjiang Sewage Treatment Works, the Beijing Wujiacun Sewage Treatment Works, the Xinjiang Yamalikeshan Sewage Treatment Works and the Nanjing Jiangxinzhou Sewage Treatment Works, as well as various dust removal equipment and supporting facilities for high-polluting industrial enterprises.
CHMC provides complete sets of environmental monitoring system equipment for a large number of environmental monitoring center stations and air quality automatic detection system projects, such as the Zhenjiang Environmental Monitoring Center Station, the Dalian Century Great Wall Photoelectric Technology Co., Ltd., the Jinxi Petrochemical Environmental Monitoring Center Station, the Nanjing Environmental Monitoring Center Station, the Chongqing Environmental Science Research Institute and other environmental research centers.
Construction of the Shanxi Environmental Improvement Project was made possible through an ADB loan, including two individual projects, namely the Taiyuan City Gas Project and the Datong City Central Heating Project. The project plays an important role in improving the quality of Shanxi Province's natural environment and optimizing basic urban functions. CHMC has provided coke oven machinery, coke oven clay bricks and other refractories for the Taiyuan City Gas Project, non-standard equipment for gas purification, auxiliary system equipment for production, spiral welded piping and other complete sets of equipment.
The Xinjiang Urumqi Yamalik Mountain Wastewater Treatment and Utilization Project is located in Urumqi, Xinjiang, with a design and processing capacity of 50,000m3 per day. CHMC was contracted to provide water treatment and electrical equipment.
The Expansion Project of the Nanjing Jiangxinzhou Sewage Treatment Plant is located in Jiangxinzhou, Nanjing and is owned by the Nanjing Jiangxinzhou Sewage Treatment Plant. The first phase of the expansion project includes adding 140,000 tons/day of sewage secondary treatment, and upgrading the original sewage treatment plant to a scale of 400,000 tons/day. CHMC has been contracted for supply and installation guidance services on items including screw concentrators, centrifugal dehydrators and biogas boilers.
The Beijing Wujiacun Sewage Treatment Plant, located in the western part of Beijing, has a planned area of 14.5km2 and a design scale for sewage treatment of 80,000m3 per day. CHMC has contracted a complete set of supply and technical services for main process sewage treatment equipment.