Discharge standards for water pollutants in the sugar industry
Discharge standard of water pollutants for sugar industry
(GB 21909-2008 2008-08-01 implemented)
In order to implement the Law of the People's Republic of China on Environmental Protection, the Law of the People's Republic of China on Water Pollution Control, the Law of the People's Republic of China on Marine Environmental Protection, the State Council's Decision on Implementing the Scientific Concept of Development and Strengthening Environmental Protection, and other laws, regulations, and The State Council's Opinions on the Preparation of the National Plan for Main Function Areas, protects the environment, prevents pollution, and promotes the progress of sugar industry's production process and pollution control technology, and formulated this standard. This standard specifies water pollutant discharge limits for sugar enterprises or production facilities. This standard applies to water pollutant discharge management of existing sugar enterprises or production facilities. This standard applies to the environmental impact assessment of sugar industry construction projects, the design of environmental protection facilities, the acceptance of environmental protection upon completion, and the management of water pollutant discharge after it is put into production. This standard applies to pollutant discharge behavior permitted by law. The location of newly established pollution sources and the management of existing pollution sources in special protected areas are in accordance with the "People's Republic of China Air Pollution Control Law", "People's Republic of China Water Pollution Control Law", "People's Republic of China Marine Environmental Protection Law", "China The relevant provisions of laws, regulations, and rules such as the Law of the People's Republic on the Prevention and Control of Environmental Pollution by Solid Waste, the Law of the People's Republic of China on the Prevention and Control of Radioactive Pollution, and the Law of the People's Republic of China on Environmental Impact Assessment are implemented. The water pollutant discharge control requirements specified in this standard are applicable to the discharge of environmental pollutants by enterprises. When an enterprise discharges wastewater to the urban drainage system where a sewage treatment plant is set up, the pollutant emission control requirements shall be agreed or implemented by the enterprise and the urban sewage treatment plant according to their sewage treatment capacity, and reported to the local environmental protection department for record; The treatment plant shall ensure that the discharged pollutants meet the requirements of relevant discharge standards. When the construction project intends to discharge wastewater to the urban drainage system where the sewage treatment plant is installed, the construction unit and the urban sewage treatment plant shall implement the provisions of the preceding paragraph. Since the implementation of this standard, water pollutant discharge control in sugar industry enterprises has been implemented in accordance with the provisions of this standard, and the relevant provisions in the Comprehensive Wastewater Discharge Standard (GB 8978-1996) are no longer implemented. This standard is issued for the first time.