| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 04.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
- Flocculant forming coagulation cores having first floccula tion sites for capturing grains contained in wastewater, said coagulation cores including crystalline gypsum & gypsum dihydrate & - Carriers formed of porous powder contg Ca carbonate, said carriers being captured in first coagulation sites of cores & having second flocculation sites for capturing grain contained in wastewater, a number of the first sites being > than number of first sites for absorbing grains, the coagula tion cores & carriers being mixed in ratio 3:1 |
| PATENT PHOTOCOPY | Available on request |
|
Want more information ? Interested in the hidden information ? Click here and do your request. |