Presented by
Environmental Products & Technologies Corp.
And
Selective inc.
Renewable “Green Power” Energy Developers Employing
Opportunity Fuels

Closed loop Organics Management
System

 Vacuumed from the Feed Lane &
Delivered to the Reception Pit
 Holstein Cow Produces Approximately
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112 pounds of manure per day
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44 pounds of urine per day
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Plus feed, bedding and other debris

 Energy Source Plus - pre conditions the manure by adjusting the pH and
Electrical Conductivity to preset levels
 Instrumentation To Measure pH & EC
 Bio-Organic Catalyst Enhances Methane
Production

 All harvested feeds contain dirt and grit from the harvesting process.
 Our testing and observations indicate approximately One Pound Is Consumed per day per cow and Excreted In the
Manure
 This is the cause of most digesters to lose temperature and shut down

 Manure in the holding tank is approximately 14% solids
 Must be diluted to 8 to 10% solids prior to being fed into the digester
 Cheese whey will be added to reduce the solids content and greatly increase biomethane production

 CSB Ultra Low NO x Burner Technology
 Direct Steam Injection Heater - A Process
Device To Inject Steam At Sonic Velocity
For Heat Transfer
 Heated From A Boiler
 Fueled By Methane From The Digester

 An Above Ground Tank or Series of Tanks
 Controlled Sludge Blanket
 Complete Mix
 High Solids Content - 8 to 10%
 Shortest HRT High Solids Digester On the
Market - <7 days.

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Can Be Operated at Mesophillic 95º
F or Thermophillic 125º F
Temperatures
55 -60 %Volatile Solids Destruction
600 + BTU Methane
Small Footprint
Expandable and Movable
Anti-botics Can’t Shut The Whole
Digester Down

 Pumped from the Digester To Water Bath
Scrubber
 Fed To Co-Generation Equipment
 Preheat Influent - Manure Feed Stock For
Digester
 Gas Conditioned PSA Technology

 The Majority of Biomethane Production
Pumped To Storage Vessel
 Plasma Technology Kills Pathogens,
Viruses & Microbes
 Stattler Double Membrane Biogas Storage
Tank
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Hauled By Tube Trailer Off Site
Inserted Into the Utility Pipeline

 A Gas Flare Is Installed as a Safety Device
 Gas Scrubber Processes Any Biomethane
Prior to Flaring

 Tri-Pac Power Factor Correction - can save in excess of 15% of Dairy Power
Demand
 Adsorption Chiller - requires no electrical service
 Operates from Hot Water - Saves up to
23% of Dairy Power Requirement

 Generate Power Requirement For The
Dairy
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Properly sized Generator For Summer
Operations Will Have Surplus Power At
Least Seven Months of the Year
Sell Surplus Back to the Utility Grid
 Hot Water Provided to Adsorption Chiller

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Hot Water From The Gen-Set Engine or
Boiler Fed To Adsorption Chiller
184º F Water Will Chill Milk To 38º F
 Exhaust Gas Can Be Employed To Heat
Water For Wash Down of Parlor and
Equipment

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Discharged Effluent - 4% Solids
Effluent Discharged at the Same Rate as Manure
Input
Discharge Temperature 95º F
Effluent To Holding Tank
Manure To Auger Separator
Manure Solids to Mixer Station
Manure Water <1% Solids To Algae Farm

 Manure Solids - Four Auger Mixer
 Carbon Sources Added for 30 to 1
Carbon/Nitrogen Ratio
 Input Into Aerobic Bioreactor
 Superior Soil Amendment - High Market
Value

 In-Vessel Composting Technology
 Patented Process -<72 Hours
 Material is Pasteurized, Weed Seed Free,
Odor Free, Nutrient Rich
 High Value Compost for Landscaping
 Employed For Bedding By Dairies
 Sold As A Soil Amendment

 Each of the Components are Computer
Controlled and Monitored
 Each Technology can be Installed &
Operated as a Stand Alone System
 Data Is Collected For Renewable Energy
Credits
 All Data Is Auditable

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Provides New Sources of Revenue
Substantial Avoided Costs
System May Be Monitored and Controlled
Remotely - Better Control and Less Management
Time
Reduces Dairy Operating Costs
Reduces/Eliminates Regulatory Compliance
Costs

For Your Time And Interest
Selective Inc.
800.388.4562