US2003132421A1PendingUtilityA1

Elixir for inducing high-speed settlement of precipitates

Priority: Sep 19, 2000Filed: Aug 12, 2002Published: Jul 17, 2003
Est. expirySep 19, 2020(expired)· nominal 20-yr term from priority
C02F 1/56C02F 1/5245C02F 2101/20C02F 2209/001C02F 2209/04C02F 1/5236C02F 2209/40Y10S524/922C02F 2209/06
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Claims

Abstract

An elixir to aid in the coagulation and flocculation of metal precipitates in wastewater, and to aid in their settling out of the wastewater solution, comprising: 1) a first anionic polymer with a high molecular weight and a high charge density, 2) a second anionic polymer with a high molecular weight, 3) a liquid emulsion anionic flocculant with a high molecular weight and a high charge density, and 4) water.

Claims

exact text as granted — not AI-modified
What is claimed is:  
     
         1 . An elixir, consisting essentially of: 
 a first anionic polymer with a high molecular weight and a high charge density;    a second anionic polymer with a high molecular weight and a high charge density; and    a liquid emulsion anionic flocculant with a high molecular weight and a high charge density.    
     
     
         2 . The elixir of  claim 1 , wherein the first anionic polymer with a high molecular weight and a high charge density comprises FLOCULITE 600.  
     
     
         3 . The elixir of  claim 1 , wherein the second anionic polymer with a high molecular weight and a high charge density comprises FLOCULITE 550.  
     
     
         4 . The elixir of  claim 1 , wherein the liquid emulsion anionic flocculant with a high molecular weight and a high charge density comprises FLOCULITE 260.  
     
     
         5 . The elixir of  claim 1 , wherein five grams to fifteen grams of the first anionic polymer are added for every one milliliter of the liquid emulsion anionic flocculant that is added.  
     
     
         6 . The elixir of  claim 1 , wherein five grams to fifteen grams of the second anionic polymer are added for every one milliliter of the liquid emulsion anionic flocculant that is added.  
     
     
         7 . The elixir of  claim 1 , further comprising water.  
     
     
         8 . A method of manufacturing the elixir of  claim 1 , comprising: 
 adding water to a mixing tank;    mixing the first anionic polymer into the water;    mixing the second anionic polymer into the water; and    mixing the liquid emulsion anionic flocculant into the water.

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