During the shutdown of dust control in Henan Province

The outage of 202 1 Henan Province lasted for half a year, starting from 202 1 and ending on March 3, 2022 1.

The major cities in Henan Province that have been ordered to stop work are concentrated in some cities in southern Henan, mainly including Zhengzhou, Kaifeng, Luoyang, Pingdingshan, Anyang, Hebi, Xinxiang, Jiaozuo, Puyang, Xuchang, Luohe, Sanmenxia, Nanyang, Shangqiu, Xinyang, Zhoukou, Zhumadian and Jiyuan.

Shutdown tasks: 1 Reduce PM concentration, with PM concentration of 2.5 as the main goal, highlight precise pollution control, scientific pollution control and pollution control according to law, stick to the same direction, make unremitting efforts, and grasp three key links of industry, energy and traffic structure adjustment. 2. Promote clean heating, speed up the implementation of "rotating iron" for bulk cargo transportation, and carry out in-depth special treatment of iron and steel industry, diesel trucks, boilers and kilns, volatile organic compounds (VOC S), straw burning ban and dust. 3. Enterprise performance control, strengthen regional joint prevention and control, and actively respond to heavily polluted weather. Adhere to the problem orientation, increase supervision and assistance, strengthen assessment and accountability, and effectively compact work responsibilities. Generally speaking, the closure order of 202 1 in Henan Province was caused by the comprehensive control of air pollution in autumn and winter issued by the Ministry of Ecology and Environment, but the province has not issued the latest notice at present. According to national requirements, the shutdown time will last for half a year, mainly involving some cities in southern Henan.