91狠狠色综合久久久夜色撩人,少妇高潮灌满白浆毛片免费看,欧美一级婬片A片免费老牛,性少妇videosexfreeXXXX片

Service hotline: +86-18669877296

Menu
Home > Product Center> Plastic pipe production line
Professional environmental protection sewage treatment bio-filling equipment fluidized bed packing (suspended biological filler) production line one out of six

Professional environmental protection sewage treatment biological filling equipment

 

The new professional environmentally-friendly sewage treatment bio-filling equipment developed by our company has high automation level and uniform discharge. The equipment improvement of one out of six improves the productivity of the equipment, and the products are applied to the biological treatment of wastewater and water. It adopts polyethylene material, hydrophilic material and biological enzyme accelerator formula to modify the polymer material to improve the catalytic activity and reaction efficiency of the microbial enzyme. It has large specific surface area, easy to hang membrane, no clogging, biological activity. The advantages of high treatment, good treatment effect and high cost performance are that the aerobic biological fluidized bed process adopts a three-dimensional hollow filler as an aerobic biological carrier, and the filler is a hollow structure, which is normally operated and suspended in water. Anaerobic bacteria grow inside the packing, denitrification can be denitrified; aerobic bacteria are grown externally, organic matter is removed, and nitrification and denitrification processes exist simultaneously in the whole process.


Environmental protection sewage treatment bio-filling equipment features

 

1, with high-quality copolymer materials, long-term immersion in wastewater will not degrade, and will not be toxic to microorganisms, better than other materials such as polyvinyl chloride.

2. High activity of microorganisms. The microbial membrane grown on the surface of the filler collides due to fluidization of the filler. Aeration scouring puts the microorganisms in a logarithmic growth period with high activity and high treatment efficiency.

3. The hollow filler is floating type, convenient to replace and long in service life.

4. It has strong ability to denitrify and decompose organic matter, and achieve the purpose of removing ammonia nitrogen.



Hot products show

Address: No.32, Tongxin Road, Sanlihe Industrial Park, Jiaozhou, Qingdao, China. Box: 1215328606@qq.com chaofengsuji@126.com
International Trade Department Tel: +86-0532-87271998 Domestic Sales Department Tel: +86-0532-87271998 18669877296 Fax: +86-0532-87271668
Qingdao Chaofeng Plastic Machinery Co., Ltd. ? Copyright Unless otherwise agreed in writing, it is strictly forbidden to copy and reprint all pictures and texts of this website.
国产精品国产三级国产kⅤ无密码 | 午夜精品久久久久久久爽 | 红桃视频成人免费无码 | 亚洲视频一区在线播放 | 亚洲短视频无码在线观看 | 爽灬再深点灬舒服灬无码日本 | 国产精品福利在线 | 四虎影视在线播免费观看 | 西西4444WWW无码视频 | 几人强行糟蹋人妻HD | 成人无码区免费A片视频野外 | 新婚夜少妇被躁BD免费视频 | 国内精品国产成人国产三级 | 日本国产成人亚洲精品无码 | 99久久无码一区人妻A片红豆 | 激情综合网激情五月天 | 亚洲高清视频在线观看 | 朝桐光东京热无码中文在线 | 日本强伦轩人妻一区二区 | 一级毛片久久久久久久女人18 | 爱爱爱爱爱爱爱爱性网站 | 欧美激情欧美精品色欲少妇 | 少妇精品一品二品三品在线观看 | 久久无码中文字幕 | 国产福利电影在线观看 | 一级婬片A片免费播放桃色 国产综合一区二区教师AV | 国产精品成人AAAAA网站 | 暖暖视频日韩一级片 | 免费观看黄视频网站入口 | 黄色成人片多人毛片 | 九九国产精品在线观看 | 欧美一级婬片A片免费手机版 | 国色一区一二区三区 | 四川少妇BBBBBB爽爽电影 | 国産精品久久久久久久av超碰 | 少妇搡BBBB搡BBB搡毛片 | 国产成人91亚洲精品无码观看 | 91在线无码精品秘 色 | 日韩一区二区三区在线 | 四川妇女真人毛片免费 | 女无遮挡动态版120 欧美性爱一区二区三区 |