Founded in 2012, Shenzhen Xingrong Environment Development Co., Ltd. was affiliated to Chengdu Drainage Co., Ltd., a wholly-owned subsidiary of Chengdu Xingrong Environment Co., Ltd. It specializes in investment and management of sewage treatment plant and projects concerning environmental protection, water service, municipal infrastructure.
Phase II of Longhua Sewage Treatment Plant, subordinate to Shenzhen Xingrong Environment Development Co., Ltd., covers an area of 12.63 hectares and is capable of disposing sewage reaching 250,000 tons per day. This plant benefits as many as 1 million populations from Longhua New Area, Dalang Sub-district and Minzhi Town with total service area of 88km2. In the plant, processes of improved A2/O + fiber filter tank + UV disinfection are used in sewage treatment. Its water quality is in keeping with the Grade IA of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB18919-2002). And for sludge treatment, mechanical thickening and dehydration process is adopted. All sewage and sludge units where foul gases may generate are hermetical, and foul gases are removed by biological deodorization process. Phase II of the plant has been accepted by local environmental protection authority in March 2013.
Looking ahead, relying on rich experiences of Xingrong Group, Xingrong Environment and Chengdu Drainage in water services and by advantage of the effort to vigorously promote the environmental protection emerging industries included in the 12th Five-Year Plan, Shenzhen Xingrong Environment Development Co., Ltd. will continuously strive to drive urban environmental protection and construction.