Issues on conventional purification method
| Difficult to select the high-polymer flocculant |
| Need dissolving machine for high-polymer flocculant (machine cost and difficult to control) |
| The hydrous ratio of dehydrated cake is high. It is impossible to reduce to less than 80% hydrous ratio because 10% of high-polymer flocculant stay in the dehydrated cake. |
JEC CLEAN
| Correspond to multi-polluted drain containing the heavy metals, fluorine and boron |
| The organic matter is not remained in the treated water being as inorganic substance. It has no secondary pollution. |
| Reducing sludge by excellent dehydration. Possible to reduce processing cost because no need Ph control tank and sludge condensation tank |
JEC CLEAN | Commercial Flocculant | |||||||||||||||||||||||
Composition and Aspect |
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Directions | Add it floury as it is. Proper quantity 100ppm |
Add it proper quantity bring into solution | ||||||||||||||||||||||
Agglomeration Reaction |
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Aspect of Dehydrated Cake |
Ś1.Submergence sample SS6.7%@2.Apply pressure 0.1kgf/cm2 3. Final cubic volume is value for original 1000ml@ 4.PAC:Polymer (0.1%solution) |
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Insolubility of Heavy Metals |
Insolubilize of heavy metals After agglutinated, it does not re-elute from upper water and bottom floc. |
There is no re-eluting. |