The aluminum industry has always been a representative of high pollution and high energy consumption. During last year's corporate remediation, a large number of aluminum companies were reorganized. What is the current situation?

However, since this year, a small number of companies have arbitrarily shut down environmental protection facilities in order to reduce the operating costs of environmental protection facilities, and illegally discharged sewage in excess of the standard. This has seriously affected the operation of the sewage treatment plant in the northwest of the city and caused serious pollution to the downstream and surrounding environment. To this end, Daye City specially issued the "2012 Aluminum Profile Enterprise Environmental Protection Special Rectification Work Plan", which clearly requires all aluminum profile companies to discharge pollutants up to standards; the collection, storage, transfer, and disposal of hazardous waste must be regulated; wastewater discharge outlets On-line monitoring facilities for flow, pH, COD, and fluoride must be installed; melting furnaces, aging furnaces and aluminum rod heating furnaces must be converted to natural gas; the height of the flue gas chimney and the monitoring platform must meet the specified requirements.