Method for controlling snails using dialkyl diallyl ammonium polymers
First Claim
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1. A method for controlling snails in an aqueous waste water biological treatment system, comprising adding to said waste water biological treatment system an effective amount of a water soluble polymer consisting of dialkyl diallyl quaternary ammonium monomers.
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Abstract
A method for controlling snails in aqueous systems which involves treating aqueous systems which contain snails or which are prone to snail infestation with an effective amount of a water-soluble dialkyl diallyl quaternary ammonium polymer (polyquat) is disclosed. A preferred polymer is a poly(quaternary ammonium) compound having a recurring structure (DMDAAX−) resulting from the polymerization of monomeric dimethyl diallyl ammonium X−, wherein X− is any suitable anion.
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11 Claims
- 1. A method for controlling snails in an aqueous waste water biological treatment system, comprising adding to said waste water biological treatment system an effective amount of a water soluble polymer consisting of dialkyl diallyl quaternary ammonium monomers.
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