During the opening year of 12th Five-Year, Shishi vigorously promoted the work of energy conservation and emission reduction, and striving to improve the level and level of energy conservation and emission reduction from three aspects of Engineering emission reduction, structural emission reduction and management and emission reduction. As the highlight of structural emissions reduction, Shishi will eliminate 19 backward companies by the end of June this year. printing And washing enterprises.

During the "11th Five-Year" period, Shishi water pollutants COD (chemical oxygen demand), air pollutants and sulfur dioxide emission reduction tasks were successfully completed, of which the COD emission reduction task was overfulfilled ahead of schedule, with a reduction of 5321.765 tons and a net reduction of 2805.395 tons. Since 2007, the double emission reduction of major pollutants COD and sulfur dioxide has been realized.

It is noteworthy that, following COD and sulfur dioxide, two new emission reduction targets - water pollutants will be added this year. Ammonia nitrogen And atmospheric pollutants nitrogen oxides. Since last year, Shishi successively launched printing and dyeing The four industries of chemical tanning and papermaking have been shut down for rectification, and the environmental pollution sources of small watershed have been centralized and improved. 240 environmental protection and illegal enterprises have been shut down for rectification. On this basis, before the end of June this year, the city will eliminate 19 backward printing and washing enterprises and the backward textile printing and dyeing equipment eliminated by the state.

At the same time, Shishi will also accelerate the construction of the sewage pipe network in the central urban area, and strive for the daily average load of the urban sewage treatment plant in the central urban area to reach more than 75 thousand tons. Simultaneously, the influent concentration will be significantly improved and the sludge disposal shall be standardized. It is ensured that the Hongshan thermal power plant will be fully put into operation and run safely in the first phase, and the centralized heating of the three centralized control zones of Dabao, Wu Bao and Jin Shang should be accelerated, and all coal-fired boilers in the coastal industrial area should be closed down.