Client:           Waste Water Services, Inc.

Objective:       Reduce high H2S concentrations resulting in bad odors

         in the area of the landfill.

Product Used: Organic Pro Bio 10v

Application:    Two (2) gallons of Organic Pro Biov were applied directly

        into a 2” standpipe from which the leachate is pumped at

        the end of each day. The leachate is then recycled by spray

        application back onto the surface of the landfill. The

        recycle rate is 35,000 to 40,000 gallons per day. Treatment

        started 5/2/2005. The feed rate was reduced to one (1)

        gallon per day on 5/16/2005.

Monitoring:    H2S readings were taken three (3) times a day at the top of

       the 2” diameter standpipe. Readings were recorded three

       (3) times a day.

Parameters:   H2S levels averaged 95 PPM prior to the start of treatment.

Field Trial of Organic Pro Bio 10v

At the

Starke C & D Demolition Landfill

Reduction in Hydrogen Sulfide Emissions

Field Trial of Organic Pro Bio 10v

At the

Starke C & D Demolition Landfill

Test Parameters                               Prior to Treatment   Two Weeks After Treatment   Six Weeks After Treatment

Test                 Method   Detection     Date         Results      Date     Results      %              Date       Results     %

                        Number       Limit       Analyzed                  Analyzed                 Change    Analyzed                Change

CBOD, TSS, Ammonia, Phosphorus, COD & pH Tests

Amount of CBOD, TSS, Ammonia, Phosphorus,

 COD & pH removed from Landfill

Organic Pro Bio 10v significantly reduced all major areas of pollution

tested in a timely and cost effective manor

Organic Products Company         www.turfProusa.com           sale@turfprousa.com           2022B            9/17/2010

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