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Field Efficacy of VBT TM Application of VBT TM will: Reduce accumulated solid wastes. Reduce power consumption. Reduce undesirable odors. Reduce contaminants.

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Presentation on theme: "Field Efficacy of VBT TM Application of VBT TM will: Reduce accumulated solid wastes. Reduce power consumption. Reduce undesirable odors. Reduce contaminants."— Presentation transcript:

1 Field Efficacy of VBT TM Application of VBT TM will: Reduce accumulated solid wastes. Reduce power consumption. Reduce undesirable odors. Reduce contaminants in discharged. water (Improve water quality).

2 Military Application Deployable Aerobic Aqueous Bioreactor* ( The DAAB ) *Patent Pending

3 United States Air Force Sam Houston State University

4 USAF/SHSU The US Air Force and Sam Houston State University are working on a project to develop a self-contained, portable wastewater treatment system using VBT TM to support 1,000 personnel on bases with no pre-existing infrastructure – bare bases.

5 Average Influent and Effluent Measurements of TSS During Dynamic Operation Concentration (mg/L) % Reduction in TSS

6 Average TSS Values Following Conversion to Dynamic Operation Concentration (mg/L)

7 Average Influent and Effluent Measurements of BOD 5 During Dynamic Operation Concentration (mg/L) % Reduction in BOD 5

8 Average BOD 5 Following Conversion to Dynamic Operation Concentration (mg/L)

9 Deployable Aerobic Aqueous Bioreactor* - The DAAB *Patent Pending

10 Deployable Aerobic Aqueous Bioreactor* - The DAAB A new bioreactor system for treating industrial and municipal wastewaters is easy to deploy and operate. Produces minimal amounts of sludge and odor. Fully functional and meets EPA release requirements in less than 24 hours. *Patent Pending

11 Deployable Aerobic Aqueous Bioreactor* - The DAAB continued Small, flexible foot print. Can be set up as a self contained, stand alone unit or incorporated into an existing 400 sq ft space. Low energy (<10 kW/h daily) requirements. *Patent Pending

12 Deployable Aerobic Aqueous Bioreactor* - The DAAB continued Other uses - sanitation and environmental cleanup for communities affected by natural disasters. *Patent Pending

13 How DAAB Works Uses bio-augmentation to optimize the growth of healthy biofilms. Optimizes the metabolism of selected wild type microorganisms by increasing their collisions with biodegradable waste products.

14 How DAAB Works continued The systems VBT TM provides an oxygen saturated environment to maximize aerobic metabolism of the microorganisms. The DAAB system* utilizes gravity to reduce operational costs. *Patent Pending

15 What Separates DAAB from Other Portable Wastewater Treatment Units? DAAB generates very little odor; other systems use aerosols to suppress odor. DAAB generates approximately 1% sludge; comparable units generate from % sludge.

16 What Separates DAAB from Other Portable Wastewater Treatment Units? continued DAAB produces effluent acceptable to EPA standards within 24 hours following setup. Comparable units require days to produce an effluent acceptable to EPA standards.

17 What Separates DAAB from Other Portable Wastewater Treatment Units? continued DAAB is a fixed film reactor capable of complete digestion, unlike activated sludge systems that do partial digestion and rely on settling to remove residual organic matter.

18 What Separates DAAB from Other Portable Wastewater Treatment Units? continued DAAB operates on approximately 1/5 power required to operate units with comparable treatment capacities.

19 DAAB Flexible Setup

20

21 Integrated Technologies BioAmp ® VBT TM

22 Sanitary Wastewater

23 Before and After Effluent Influent

24 Results of Sanitary Wastewater Influent Wastewater* Treated Effluent* BOD mg/L23.0 mg/L TSS269.0 mg/L15.9 mg/L pH Temp21.7º C21.5º C *Average Values Eight (8) hours hydraulic retention

25 Industrial Wastewater

26 The DAAB system* has undergone extensive testing to establish its ability to degrade numerous VOCs within 24 hours of exposure. Microorganism degradation of VOCs is enhanced when provided with the DAAB environment. In the DAAB environment the microorganisms are resistant to VOC concentrations in excess of 80 ppm. *Patent Pending

27 Industrial Wastewater Volatile Organic CompoundsMDLReporting LimitInfluent AverageEffluent Average 1,2,4-Trimethylbenzene < ,3,5-Trimethylbenzene < Chlorotoluene < 0.95 Chloroethane < 1.00 Chloroform cis-1,-2-Dichloroethene < 0.71 m,p-Xylene < 0.75 Methylene chloride Naphthalene n-Butylbenzene n-Propylbenzene < 0.96 o-Xylene < 0.66 p-Isopropyltoluene < 1.21 sec-Butylbenzene < 1.23 Toluene < 0.71

28 Results of Industrial Wastewater Influent Wastewater* Treated Effluent* BOD mg/L42.2 mg/L TSS16.0 mg/L10.6 mg/L pH Temp24.7º C25.0º C *Average Values Ten (10) hours hydraulic retention

29 Summary of Similar Wastewater Technology PeopleWt. #Capacity Set- Up HwyMarineAirKW$PG GPDTime in Days Cost of Unit DAAB System YES , ,000 25, $200,000 EEC Global Yes ?60041, ,0004*$273,000 Hydroxil Yes ? , ,0004-5*$250,000 Seapoint Yes No , ,0002* Smith Loveless Yes No , ,0005*$190,000 Orenco Yes No14, ,200**$7,800 Transport Daily Power

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