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- Q16566922 subject Q6968052.
- Q16566922 subject Q7153785.
- Q16566922 subject Q8881750.
- Q16566922 abstract "In water treatment, coagulation occurs when a coagulant is added to water to "destabilize" colloidal suspensions.In a colloidal suspension, particles will settle very slowly or not at all because the colloidal particles carry surface electrical charges that mutually repel each other. A coagulant (typically a metallic salt) with the opposite charge is added to the water to overcome the repulsive charge and "destabilize" the suspension. For example, the colloidal particles are negatively charged and alum is added as a coagulant to create positively charged ions. Once the repulsive charges have been neutralized ( since opposite charges attract), the van der Waals force will cause the particles to cling together (agglomerate) and form micro floc. Conversely, flocculation involves the addition of polymers that clump the small, destabilized particles together into larger aggregates so that they can be more easily separated from the water. Flocculation is a physical process and does not involve the neutralization of charge. Coagulation may be used in conjunction with flocculation to assist with water clarification. "...coagulation is one of the cheapest process for treatment of various organic effluents."".
- Q16566922 wikiPageWikiLink Q1058719.
- Q16566922 wikiPageWikiLink Q1068383.
- Q16566922 wikiPageWikiLink Q1146971.
- Q16566922 wikiPageWikiLink Q181780.
- Q16566922 wikiPageWikiLink Q189627.
- Q16566922 wikiPageWikiLink Q190527.
- Q16566922 wikiPageWikiLink Q26100.
- Q16566922 wikiPageWikiLink Q2668225.
- Q16566922 wikiPageWikiLink Q3028063.
- Q16566922 wikiPageWikiLink Q393340.
- Q16566922 wikiPageWikiLink Q421857.
- Q16566922 wikiPageWikiLink Q559573.
- Q16566922 wikiPageWikiLink Q6592216.
- Q16566922 wikiPageWikiLink Q6968052.
- Q16566922 wikiPageWikiLink Q7153785.
- Q16566922 wikiPageWikiLink Q8881750.
- Q16566922 wikiPageWikiLink Q898574.
- Q16566922 wikiPageWikiLink Q900689.
- Q16566922 comment "In water treatment, coagulation occurs when a coagulant is added to water to "destabilize" colloidal suspensions.In a colloidal suspension, particles will settle very slowly or not at all because the colloidal particles carry surface electrical charges that mutually repel each other. A coagulant (typically a metallic salt) with the opposite charge is added to the water to overcome the repulsive charge and "destabilize" the suspension.".
- Q16566922 label "Coagulation (water treatment)".