Hualong.com at 12:30 on November 19 (Digital reporter Li Xincheng) this morning, the "launching ceremony of enterprise reclaimed water socialized reuse" was held in Huafeng printing materials Co., Ltd. in the South District of Chongqing Northern New Area, which marks that the northern New Area took the lead in launching the work of reclaimed water socialized reuse in the city.
At the launching ceremony, the municipal sanitation office of the Southern District of the northern New Area officially signed an agreement with Huafeng printing materials Co., Ltd. the municipal sanitation office will use the 200000 tons of reclaimed water deeply treated by Huafeng company every year to wash 800000 square meters of municipal roads and 300000 square meters of public greening in Nanping economic development zone, Every year, 200000 tons of industrial wastewater discharged into the Yangtze River will be directly reduced, and 18 tons of COD (chemical oxygen demand) of industrial wastewater will be reduced. At the same time, 200000 tons of municipal tap water and 7520 degrees of electricity will be saved, which will save 300000 yuan for the government, and enterprises can also obtain corresponding benefits.
Wang Qin, director of Chongqing Environmental Protection Bureau Economic Development Zone Branch, introduced that this is only a small case of promoting reclaimed water reuse in environmental protection in the northern New Area. Since 2007, the northern New Area has guided enterprise pollution control with the concept of circular economy, promoted sustainable development with resource recycling, and made a new exploration for creating Chongqing's environmental protection of "national leading and Western first-class". At present, enterprises in the region have accumulated more than 1.5 million tons of reclaimed water for their own use, more than 100000 tons of reclaimed water for municipal greening and flushing, 13 square kilometers of Municipal Reclaimed Water, 1.18 million square meters of roads and 650000 square meters of municipal green space, 55 tons of COD emission reduction and more than 3 million yuan of economic benefits.
Wang Qin pointed out that China is a country lacking in water resources, with a per capita water resource of only 2500 cubic meters, only a quarter of the world's per capita water volume. According to the calculation of Chongqing Water Conservancy Department, the per capita water resources in our city is only 1802 cubic meters, which is much lower than the national average level. The utilization of reclaimed water is not only conducive to strengthening enterprise pollution control and promoting environmental protection, but also of great significance to save water resources and promote the sustainable development of economy and society.
It is reported that the northern New Area will also invest 20 million yuan to build the supporting pipe network of the second plant of Chongqing Beer Co., Ltd., while the Municipal Environmental Protection Bureau will actively strive for a financial subsidy of 750000 yuan to subsidize the reclaimed water demonstration project and actively promote the comprehensive reuse of reclaimed water. Changan Ford, Lifan, Cafu, Tianyou and other enterprises in the northern New Area have also seen excellent environmental, social and economic benefits from reclaimed water reuse and socialized utilization, and are also preparing to embark on the new reclaimed water reuse project in Malaysia.
News link: what is reclaimed water?
Reclaimed water, also known as reclaimed water or reclaimed water, mainly refers to non drinking water that reaches certain water quality standards after urban sewage or domestic sewage treatment and can be reused within a certain range. Reclaimed water reuse is the reuse of urban sewage as renewable resources after treatment. Reclaimed water reuse originated in Japan. It is the main measure to develop circular economy and build a resource-saving and environment-friendly society.
This news is transferred from hualong.com