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Abstracts of Odor Control


Alken Enz-Odor®,  Alken Clear-Flo® & Alken Nu-Bind


Below is a sampling of odor control problems we have solved in the past. We are constantly pushing the envelope of technology, creating new formulas and new systems to solve a wide variety of pollution problems. Do not assume that we cannot solve a situation just because it is not on this list, we specialize in custom solutions. When the other companies give on Claudia, Valerie & Ken.

 Alken Enz-Odor®
 1) The October-November 1991 issue of The Florida PET Review contains a favorable review of the performance of Alken Enz-Odor® (original blend) tells how the product performed for the reviewers.
 2) I Love Cats Magazine carried a favorable review of the original formula of Alken Enz-Odor® in July 1991.
 3) Letter from Wyld-Kats Cattery recommending Alken Enz-Odor® 4 for cat litter pans.
 4) Letter from T. Grace Atkinson recommending Alken Enz-Odor® 3 for female cat odor.
 5) Alken Enz-Odor® vs. The Herd of Skunks. The testimonial case study for this product is a zinger! 6 skunks invaded the basement and under-deck area of a house FOR SALE!! Humane trapper, Jim Reavis, removed the skunks and used Alken Enz-Odor® to remove the odor!!
 6) Independent testing of Alken Enz-Odor® 5 compared with 35 competing manure pit additives. Test conducted by Purdue, sponsored by NPPC.
 7) Letter from Sheila Ezratty 05/23/01 recommendingthe new improved formula Alken Enz-Odor® 4 for cat litter pans. Ms. Ezratty has been a long-time user of Alken Enz-Odor® (original blend).

  Manure Management
 1) Application methods and dosage for Clear-Flo 7000 is described for a chicken egg laying factory to reduce odors and improve the quality of the digested waste. (Chickenfarm1.cxi)
 2) A solution for odors in chicken manure prior to processing into fertilizer using Clear-Flo 1100 was outlined in 1992. (Chicken.02)
 3) In 1997, Alken Clear-Flo® 7000 was used in four in-line chicken farm lagoons in Brazil. Tests by the regulatory agency certified laboratory demonstrated over 87% efficiency reducing BOD from an average of 1,166 ppm to 150 ppm. Excellent "before" and "after" photos.(Chicken3.CXI)
 4) Information and illustrations of Clear-Flo 7000 in use in animal producing farms (PigFarm1.DJC)
 5) A case study of Clear-Flo 7000 used on a brand-new Oklahoma pig farm in 1993, with application illustrations and photos. Even with the ventilators closed, the only odor evident was straw and animal feed. (PigFarm2.DJC) .
 6) Dosage rates for use of Clear-Flo 7000 and Clear-Flo 4003 in a rabbit factory is described. (Rabbits.196)
 7) Independent testing of Alken Enz-Odor® 5 compared with 35 competing manure pit additives. Test conducted by Purdue, sponsored by NPPC.

Hydrogen Sulfide Cleanup
 1) In August of 1991, a Latin American resort used Clear-Flo 7100 and 7108 in the gravity mains of their collection system to reduce hydrogen sulfide concentrations below the odor threshold most of the time. A color graph illustrates the results before and after treatment. (Resort.CXI)
 2) Domestic RBC plant and collection system with additional grease and oil buildup problem, treated with Clear-Flo 7108/4103 in the collection system. Plant problems treated with Clear-Flo 7008/4003 in summer and Clear-Flo 7018/4003 in winter with a small amount of polymer added to the gravity settler. (Collect.697)
 3) Clear-Flo 7008 (aka Enz-Odor 8) used to eliminate hydrogen sulfide while Clear-Flo 4003 used to degrade oils and improve mixed liquor solids control and COD reduction.

 Ammonia Reduction in a Waste Treatment Facility
A Virginia public treatment plant uses Clear-Flo 7110 in 1991 to decrease effluent ammonia concentrations by 75%. Illustrated with color graphs. (7110Rem)

  Ammonia Odor Control at Turkey Farm with Alken Nu-Bind
Alken Nu-Bind has been recently successfully controlled both ammonia and hydrogen sulfide odors in a large turkey farm, when applied as a spray to the waste on the floor in the turkey barns. This reduces the frequency of air changes needed, so that the reduced electric bill, for heating the barn, helps to offset the cost of the product.

1) Virginia municipal waste treatment plant's polishing lagoons were treated in 1991 with Clear-Flo 1000, reducing odors and algae within one week. Photos illustrate before and after treatment. (GooseCreek.CXI)
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