中文精品久久久久人妻不卡,av午夜久久蜜桃传媒软件,成人做爰黄A片免费看三区蜜臀 ,亚洲蜜桃精久久久久久久久久久久

Your current location:Home >News > Company news

Our company conducts on-site audit on the sewage discharge permit of the sewage

Addtime:2022-10-21   formTo:Sandy environment

On October 20, 2022, Baoting County Approval Bureau entrusted our company to review the discharge permit of the sewage treatment plant in Xinzheng Town, Baoting County.
      The project is located in Xinzheng Town, Baoting Li and Miao Autonomous County. It is a new sewage treatment plant, which mainly collects and treats domestic and production sewage generated in Xinzheng Town. The project is of great significance to the improvement of people's living standards, health conditions and the accelerated development of industrial and agricultural production. Project processing scale: 500m in the near future (until 2023) 3/ d. Long term to (2030) scale: 2000m 3/ d。 The project adopts the process of jet aeration biofilm reaction tank+chemical phosphorus removal+ultraviolet disinfection.

CONTACT US:
18789611203?
在線客服
主站蜘蛛池模板: 获嘉县| 宁明县| 乳山市| 长子县| 阳高县| 兴义市| 武隆县| 枣强县| 浠水县| 阿克苏市| 鱼台县| 宜章县| 凉山| 钟祥市| 县级市| 新丰县| 绍兴县| 额尔古纳市| 灵宝市| 中方县| 泾阳县| 开鲁县| 恩施市| 漳浦县| 米脂县| 北京市| 确山县| 延边| 鄂托克旗| 石渠县| 阿瓦提县| 湖口县| 呼和浩特市| 河南省| 罗山县| 屏山县| 广丰县| 吉首市| 定远县| 隆化县| 富源县|