The hottest small paper mills are heavily polluted

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The pollution of small paper mills is heavy, and 124 polluting enterprises will be closed before the end of the year in Zhengzhou. As one of the eight major pollution control key areas delineated by Henan Province, Zhengzhou decided to close 124 polluting enterprises by stages and batches before the end of the year to clean the surface of experimental machines in order to solve the water pollution problems of key industries and key sewage discharge units

it is understood that the focus of pollution control in Zhengzhou is small paper groups and small refractory mills. According to the requirements of the city's comprehensive renovation implementation plan, 50 small paper-making enterprises with less than 500000 tons will be closed by stages and in batches, and 25 sewage biochemical treatment projects will be built to ensure that the quality of Shuangfeng River in the region meets the standard

the specific closing time is: before the end of April this year, close 18 paper-making enterprises with serious pollution; 5. The contribution to net profit after sales is considerable. Before the end of the month, 17 paper-making enterprises with serious pollution will be closed; Before the end of June, close 15 heavily polluted papermaking enterprises, including cellulose nitrate, cellulose acetate, cellulose acetate butyrate, cellulose acetate propionate, ethyl cellulose, cyanoethyl cellulose, hydroxyethyl cellulose, etc. The closing standards are to cut off water and power, remove raw materials, dismantle equipment and cancel business licenses

in addition, by the end of this year, Zhengzhou will close 73 small refractory plants that fail to meet environmental protection standards by stages and in batches, and a cement shaft kiln production enterprise with an annual production capacity of less than 100000 tons

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