<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区
          Global EditionASIA 中文雙語Fran?ais
          China
          Home / China / Environment

          Hebei to have new air pollutant standard

          By Xin Wen | chinadaily.com.cn | Updated: 2018-10-07 17:06
          Share
          Share - WeChat

          A new standard related to steel air pollutants and coking chemical materials will go into effect in North China's Hebei province at the beginning of next year, according to Hebei authorities recently.

          The emission restrictions on coal-made pellet smoking gas will be much more stringent than the current national standard, which also reached the strictest level of the country's standard, the Hebei environmental and quality supervision authorities said on Sept 30.

          The new emission standard is also the first national coking chemical standard in the country that strengthens the control of coking particles, with the lowest emission restriction at 10 milligrams per cubic meter.

          Companies in the industries will follow those rules starting Oct 1, 2020, and the newly established firms will follow the regulations since Jan 1, 2019.

          According to a three-year action plan released by the provincial government at the end of August, steel companies in Hebei province satisfying the standard of renovation will achieve the lowest emission standard by 2020.

          By October 2020, the coking industry in Hebei will complete advanced treatment to achieve the lowest emission standard.

          There are 359 steel projects in the province that need to be improved in three years, said Li Hongyan, deputy director of the technology department at the Hebei Provincial Environmental Protection Department.

          Of these projects, 83 have entered the beginning stage with 171 under construction, Li said.

          Top
          BACK TO THE TOP
          English
          Copyright 1994 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
          License for publishing multimedia online 0108263

          Registration Number: 130349
          FOLLOW US
           
          主站蜘蛛池模板: 亚洲av激情五月性综合| 黑人巨大亚洲一区二区久| 少妇高潮太爽了在线视频| 日本成熟少妇喷浆视频| 午夜高清福利在线观看| 精品视频一区二区| 国产精品国产对白熟妇| 亚洲乱码日产精品m| 韩国理伦片年轻邻居2| 国产高清在线精品一区二区三区| 国产亚洲一区二区三区成人| 国产熟睡乱子伦视频在线播放| 国产一精品一av一免费| 午夜爽爽爽男女免费观看影院| 国产在线自在拍91精品黑人| 久久国产一区二区日韩av| 久久国产精品色av免费看| 亚洲影院丰满少妇中文字幕无码| 精品人妻伦九区久久aaa片| 中文日韩在线一区二区| 亚洲国产成人精品福利无码| 国产精品爽爽ⅴa在线观看| 中国女人高潮hd| 久久综合色一综合色88欧美| 61精品人妻一区二区三区| 樱桃视频影院在线播放| 玩两个丰满老熟女久久网| 国产激情视频在线观看首页| 国产婷婷综合在线视频中文| 无码国产精品一区二区VR老人| 亚洲AV无码一区二区二三区软件| 亚洲精品在线二区三区| 国产午夜亚洲精品理论片不卡| 在线a级毛片无码免费真人 | 94人妻少妇偷人精品| 国产三级精品三级在线区| 99国产精品久久久久久久成人热| 五月开心六月丁香综合色啪| 人妻无码| 亚洲一区二区av偷偷| 性做久久久久久久|