biofilter presentation - nawt
TRANSCRIPT
![Page 1: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/1.jpg)
General Presentation 9/09
BAY PRODUCTS, INC.
BIOFILTER ODOR CONTROL
![Page 2: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/2.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.
BIOFILTRATION
![Page 3: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/3.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.
BIOFILTRATION
-Passing odorous air through a media containing microbial populations
-Microbes us the odorous compounds as a food source
-Media must be kept moist and air must have good paths through media
-Requires long contact times and low velocities
-Systems come in a variety of designs and media configurations
![Page 4: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/4.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.
BIOFILTRATION
MEDIA1. Organic – Wood Chips, Bark, Roots, Compost, Activated Carbon2. Porous Rock – Laval Rock3. Synthetic - Sponges, Scrubber Media, Foams, BioOdorSorb
IRRIGATION1. Type – Overhead spray, Drip System, Pre-humidification2. Water Source – Augmented Fresh Water, Plant Effluent
SYSTEM1. In-ground2. Basins3. Modular Vessels
![Page 5: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/5.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.
BIOFILTRATION
MODULAR TYPES1. Biofilter
- Utilizes an organic media- Complex bioactivity, Large biomass - Heterotrophic- Limited Media Life- Low Face Velocities and High Contact Times
2. Bioscrubber- Utilizes an inorganic media- Simple bioactivity, small biomass - Autotrophic- Long Media Life- Higher Face Velocities and Lower Contact Times
![Page 6: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/6.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.
BIOFILTRATION
BIOFILTERDESIGN PARAMETERS
1. Face Velocity – Air Flow/Cross Sectional Area of Vessel2 to 10 feet/minute depending on compounds and load
2. Contact Time – Media/Air Flow20 to 60 seconds depending on compounds and load
![Page 7: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/7.jpg)
General Presentation 9/09
BAY PRODUCTS, INC.
BIOFILTRATION
BIOFILTER1. Media – Wood Chips/Compost, Sand, or Engineered Media
2. Humidification – Pre-Humidification System, Overhead spray, or Mist Nozzles.
![Page 8: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/8.jpg)
General Presentation 8/07
BIOFILTRATIONINGROUND BIOFILTER
![Page 9: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/9.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.BIOFILTRATION
BIOFILTER - Packed Bed
![Page 10: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/10.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.BIOFILTRATION
BIOFILTER – Tray System
![Page 11: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/11.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.BIOFILTRATION
BIOFILTER – DuO
![Page 12: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/12.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.
BIOFILTRATION
BIOSCRUBBERDESIGN PARAMETERS1. Face Velocity – Air Flow/Cross Sectional Area of Vessel
20 to 50 feet/minute depending on compounds and load
2. Contact Time – Media/Air Flow5 to 20 seconds depending on compounds and load
![Page 13: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/13.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.
BIOFILTRATION
BIOSCRUBBER1. Media – Foam (cubes, rolled, or stacked), lava rock
2. Humidification – Not Required
![Page 14: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/14.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.BIOFILTRATION
BIOSCRUBBER
![Page 15: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/15.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.BIOFILTRATION
BIOSCRUBBER
![Page 16: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/16.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.BIOFILTRATIONBIOSCRUBBER
![Page 17: Biofilter Presentation - NAWT](https://reader030.vdocuments.us/reader030/viewer/2022012523/6196dd0c8f17732d0079d6f0/html5/thumbnails/17.jpg)
General Presentation 8/07
BAY PRODUCTS, INC.BIOFILTRATIONBIOSCRUBBER