Technologies
Title: | Nanofiltration (NF) Process for Separation of Corrosive Chloride Ions from Steel Industrial Wastewater |
Focus Area: | Industrial Wastewater Treatment |
Social Benefits: | The process is more economical when compared to reverse osmosis and other conventional processes. |
Developing Agency: | CSIR-Indian Institute of Chemical Technology (IICT), Telangana |
Technology Readiness Index: | Technology Demonstration |
Email: | director@iict.res.in |
| Website Link : | http://www.iictindia.org |
| Source (more info) : | https://t.ly/l_sb |
Brief Description
Description : | Removal of excess chloride and cyanide from industrial waste water. Designed, developed and commissioned NF system of 5000 L/h capacity for the removal of the cyanide and excess chloride. The process enables separation of chloride from 1500 mg/L in the effluent, to an acceptable level of 500 mg/L with a water recovery of 85%. The reject of 15% rich in Chloride would be treated by the conventional coagulation process. |