Claims
- 1. A process for deodorizing a malodorous liquid manure, comprising adding to a malodorous liquid manure an effective deodorizing amount of at least one polyoxyalkylene ester of undecylenic acid having from 2 to 10 oxyalkylene securing units.
- 2. The process as defined by claim 1, said at least one undecylenic acid ester comprising a polyoxyethylene, polyoxypropylene or poly(oxyethylene)/(oxypropylene) ester of undecylenic acid.
- 3. The process as defined by claim 1, comprising adding to said manure from 0.01% to 1% by weight of said at least one ester of undecylenic acid.
- 4. The process as defined by claim 1, comprising further adding to said manure a bacteriostatic or fungicidal agent, and/or with free undecylenic acid.
- 5. The process as defined by claim 1, comprising adding to said manure a liquid suspension or solution of said at least one ester of undecylenic acid.
- 6. The process as defined by claim 1, comprising further adding to said manure at least one ester of undecylenic acid deposited onto a support therefor.
- 7. The process as defined by claim 6, said support comprising clay particulates.
- 8. A composition of matter comprising (a) a liquid animal manure and (b) an effective manure deodorizing amount of at least one polyoxyalkylene ester of undecylenic acid having from 2 to 10 oxyalkylene recurring units.
- 9. The composition of matter of claim 8 wherein the effective deodorizing amount of said at least one polyoxyalkylene ester of undecylenic acid ranges from 0.01 % to 1% by weight relative to the weight of the manure to be deodorized.
Priority Claims (1)
Number |
Date |
Country |
Kind |
89 16793 |
Dec 1989 |
FRX |
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Parent Case Info
This application is a continuation of application Ser. No. 07/948,619, filed Sep. 23, 1992, now abandoned, which is a continuation of application Ser. No. 07/630,183, filed Dec. 19, 1990, now abandoned.
US Referenced Citations (4)
Continuations (2)
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Number |
Date |
Country |
Parent |
948619 |
Sep 1992 |
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Parent |
630183 |
Dec 1990 |
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