August's intense heat shows no sign of easing, and September's residual warmth still lingers. This is precisely the critical sprint period for engineering project construction — "racing against time for the schedule, ensuring quality, and strictly managing safety." At the construction site of the Hainan Changliu Wastewater Treatment Plant Expansion and Capacity Increase Project of Jiangsu General Environmental Protection Group Co., Ltd., the construction enthusiasm remains undiminished. In this season of alternating high temperatures and heavy rains, we take you directly to the front line of the project to witness both its progress and its warmth!

The Changliu Wastewater Treatment Plant is located in the Xinhaigang area of Haikou City, on the southeast side of the intersection of the planned Xinhaibei Road and Jingyiwu Road, covering an area of approximately 11.3 hectares. The expansion and capacity increase project is located within the existing Changliu Wastewater Treatment Plant.

The service area of the Changliu Wastewater Treatment Plant mainly covers the western coastal region of Haikou City, including the Jinshawan area, Xinhaigang area, Changliu Starting Area, the southern area of the West Coast New District, and the Changxiu area (Zone B), etc. (service area of approximately 71.6 km?). It also incorporates the current sewage transfer from the Xiuyinggou Sewage Pumping Station (with a capacity of 150,000 m?/d, mainly serving the sewage interception system on both sides of Xiuyinggou, with a service area of approximately 2 km?).The main construction content of the project is the renovation and capacity expansion of the existing wastewater treatment facilities (expanding the treatment capacity from 50,000 m?/d to 80,000 m?/d), along with the construction of a new integrated AAO-MBR treatment facility (20,000 m?/d), including wastewater, sludge, and odor treatment facilities and their supporting electrical, instrumentation and automatic control, and pipe network facilities.