色呦呦网站在线观看,五月开心婷婷久久,av无码电影网,国产麻豆一区二区三区精选视屏在线

Spiral diffusion dialysis membrane module (Germany)


 
Diffusion dialysis using spiral membrane modules:
An economic and sustainable alternative for the recovery of free acid or dissolved metals.
Strong performance
Extremely high acid recovery rates during a continuous process for metal purge lead to minimised purge and waste water amounts. In anodising plants purge treatment with spiral membrane modules achieves acid recovery up to 95% with less than 5% of aluminium recycling.
Environmental benefits
Extremely high acid recovery. Signifi cant reduction of waste water > 30 % compared to competing processes.
Simple operation
Diffusion dialysis is a conti-nuous and stationary process without reversing valves. Due to the design a flexible configura-tion of the system is possible. Up grade to a fully automatic process for bath stabilisation can be done with minor efforts. scale up by simple parallel connection of modules. Quick and easy module change.
Low investment And operAting cost
The patented design of the spi ral membrane module leads to competitive prices for our customers. In addition this design enables a simple and low cost process realisation.
Operating costs:
Due to the continuous and stationary process flow, only a minimal amount of water is required. The regenerated acid can be reused in the bath. Substitution of exhausted modules requires only a fraction of the costs compared to the membrane modules used today for bath care.
Product working principle demonstration

Diffusion dialysis basics
Diffusion dialysis is a membrane separation process, all known membrane separation processes have been successfully implemented industrially with the conversion from a flat geometry into a hollow fiber / tube geometry. Examples are reverse osmosis, ultra-filtration, gas separation and haemodialysis. The process is based on two counter-current flo-wing fluids which are separated by a semipermeable membrane. In general mass transfer takes place from concen-trated to diluted fluids reaching an equilibrium. By using a membrane with selected properties, cer-tain components are retained by the membrane and desired components can diffuse into the diluted so-lution.
Demonstration of diffusion dialysis
《Quality assurance agreement》

Click to download


Related Products

Copy right ? 2018 Wuxi Material Science Engineering Co., Ltd. Record number: Su ICP No. 18063596

Hotline

Mrs cheng
18094269893

WeChat 2D code

91AV一二区| 免费插B视频日韩| 美曰韩一区| 成人人妻视频| 国产 无码 中文 欧美| 久久久久亚洲高潮| 97在线精品国| 欧美早期成人视频在线观看| 综合六月久久| 中文字幕桃色人妻| 精品人妻一区二区三区在线观看| 片段6剧情:日韩国产一区欧美| 国产亚洲欧美一区| 蜜臀av人人操| 欧美丰满少妇交换| 欧美一区二区性生活| 日韩图片二区| 亚洲天堂精品一区二区三区| 九久人体| 最新欧美福利视频在线观看| 国产精手机在看线观和码| 久性久久| 日韩一区二区三区一级黄片| 天天艹天天干天天射AV| 亚洲 欧美 国产 日韩 不卡| 情久久久久久久久久久| 日韩AV中文字幕在线影院| 呦呦一区| 91国产久久精品视频在线| 国产麻豆精品三级片| 曰韩黄色免费电影| 三级韩麻豆| 色天使久久综合| 韩国孕妇女主播一二三区| 色日B免费视频| 午夜久久久久久久久久影院好日子| 亚洲3p视频| 欧美大尺度插鸡巴网站| 欧美熟女淫色| 久久人人爽人人片av| 麻豆激情视频免费看|