1. 
   Flocculant
   Flocculants are products used in waste treatment to separate unwanted components from water and sludge.
   Found op http://www.chemicalglossary.net/definition/779-Flocculant
   
   
2. 
   Flocculant
   Swimming pool chemistry: Essentially the same as a coagulant, this chemical (such as alum) is used to combined suspended alkaline material and/or algae into a heavy gel, which sinks to the bottom for vacumning.
   Found op http://www.1st-direct.com/acatalog/Chemical_Glossary.html
   
   
3. 
   FLOCCULANT
   Syn. suspended sediment.
   Found op http://www.cancaver.ca/docs/glossary.htm
   
   

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