97色婷婷成人综合在线观看,午夜性爽视频男人的天堂,永久免费A∨片在线观看,隔壁的少妇2做爰完整,久青草国产在视频在线观看,国产免费Aⅴ片在线观看播放,青青青在线香蕉国产精品,d91精品国产综合久久不,人与物videos另类xxxxx,国产精品人成电影在线观看

Henan Zhengyuan Chemical Co. LTD
Current position :河南正遠(yuǎn)化工有限公司 > en > news > Corporate news > 正文

The prospect of polyaluminium chloride in environmental protection industry

2023-04-29
With the emphasis on environmental protection in recent years, more and more people are involved in the cause of environmental protection. Many heavy industry manufacturers have also done some understanding of this! After all, there are still a few people who do not understand the products supplied by the company. Here is the company for new and old customers to say some basic knowledge about polyaluminum chloride and the future trend!

Polyaluminum chloride is a kind of inorganic polymer coagulant, also referred to as polyaluminum, English abbreviation PA C due to the bridging effect of hydroxide ion and polyvalent anion polymerization and production of inorganic polymer water treatment agents with larger molecular weight and higher charge. The form can be divided into solid and liquid two, and solid according to the different color is divided into brown, yellow and white, different colors of polyaluminum chloride in the application and production technology also have great differences.

The polyaluminum chloride produced by our company is characterized by obvious water purification effect, fast flocculation and precipitation speed, and wide PH range. Low corrosion to pipeline equipment, can effectively remove the color of SS,COD,BOD and arsenic, lead, mercury and other heavy metal ions in water, water production cost is low, large effectiveness, small consumption, simple operation, save manpower and material resources, the product is widely used in drinking water, industrial water and sewage treatment field!

With the rapid development of water treatment industry and paper industry, the process of rural development, the improvement of environmental protection requirements, the development of new fields of aluminum salt products from time to time and the replacement of aluminum sulfate by polyaluminum chloride increasing, polyaluminum chloride market development space is very large, and the demand will increase day by day, the next ten years polyaluminum chloride is still the leading product of water treatment purifier. And along with the implementation of the new sanitary standards for drinking water, coagulant with aluminum hydroxide as the main raw material is called the leading product of drinking water. At present, polyaluminum chloride produced with aluminum minerals as the raw material will gradually withdraw from the drinking water market and become the leading product of industrial water supply and sewage (waste) water treatment. In addition, the relative excess capacity of alumina brought about by the rapid development of China's aluminum industry in recent years has made aluminum hydroxide a very sufficient raw material, which has also strongly guaranteed the development of polyaluminum chloride industry.
无码免费一区二区三区| 成人午夜免费在线观看| 久久精品一区二区日韩A∨| 日韩毛片高清在线观看| 亚洲女初尝黑人巨高清| av一本久道久久波多野结衣| 黄色一级网站国产成人毛片| 国产精品991TV制片厂在线观看| 亚洲国产成人无码网站大全| 黑人巨茎美女高潮视频| 欧美日韩视频一区二区三区。| 岛国无码av不卡一区二区| 小小水蜜桃高清电视剧观看| 国产精品国语自产拍在线观看| 国自产偷精品不卡在线| 人人妻人人澡人人爽视频 | 成人免费AV片在线观看| 人妻少妇看A偷人无码精品| 国产片AV不卡在线观看| JK浴室自慰到不停喷水尿失禁| 国产午夜亚洲精品理论片不卡| 大香伊人久久精品一区二区| 一品道一卡二卡三卡永久| 欧美XXXXX高潮喷水麻豆| 人妻精品久久中文字幕| 天堂8在线天堂资源在线| 国产高清在线精品二区| 亚洲A∨天堂最新地址| 国产日韩欧美亚洲精品中字| 欧美成人精品一区二区久久久| 久久精品一区二区三区不卡| 精品国产乱码久久久久软件| 亚洲一区二区资源韩国女主播| 亚洲VA欧美va国产va综合| 午夜福利无码一区二区| 美女脱光衣亚洲国产精品不卡高清在线| 亚洲精品无码高潮喷水在线| 亚洲欧洲精品一区二区| 欧美性大战XXXXX久久久√| 亚洲中文字幕无码亚洲人成影院| 国产区视频在线观看日韩午夜三级|