Conventional Microbiology SEPTIC

1
To view this presentation, choose View Show
from the Slide Show Menu, as shown in the picture
below
2
(No Transcript)
3
Introducing

• The First Advanced Aerobic
• Bacteria Generation System

4
Aerobic Denitrification
5
CONVENTIONAL MICROBIOLOGYSEPTIC

• SOURCE BACTERIA - Intestines
• Lowest appetite for carbon
• Extreme temperature sensitivity
• Antibiotic susceptibility
• Copious mucous secretion
• Anaerobic

6
CONVENTIONAL MICROBIOLOGYAEROBIC SYSTEMS

• Unknown sources or species
• Strict aerobes
• Nitrifying
• Long establishment or re-establishment times
• Unpredictable performance characteristics

7
BioAugmentation

• Additives include
• Bacterial spores
• Live attenuated cultures
• Enzymes
• Surfactants and stimulants
• Suppliers are in business to sell customer
  their bacteria

8
PIRANA ABG Circulates 30,000-40,000 gpd of
nutrient rich, super-oxygenated effluent over 150
sq. ft. of fixed microbial film colonized with
Pirana Blend facultative bacteria.
9
Victor Treatment Center Mound Restoration
(Concentration in mg/l as N)  
Pump Station Gravel Well
Sand Well Date NH3 NO2
NO3 TKN NH3 NO2 NO3 NH3
NO2 NO3 TKN 2/8/01 83
ND ND 89 0.9 ND ND
5 6/5/01 106 ND ND
52 1.8 ND 1.4 ND
ND 11/4/02 48 ND ND
65 ND ND 0.2 ND ND

 
10
Leach Field Monitoring Wells (Concentration in
mg/l as N) Client Date Septic
Tank Monitoring Wells NH3 NO2 NO3
NH3 NO2 NO3  
Horowinski 2/8/01 23 --
ND 0-0.7 -- 0-1.2
2/13/02 145 0.1 ND
0-10 ND ND 3/14/02 30
0.2 ND ND ND ND   DeWolf
2/20/01 40 -- ND ND
-- 0.6 3/21/02 0.6 0.2
ND -- -- --
3/08/03 0.3 ND ND --
-- --   Madden 3/5/01 25
-- ND ND -- ND  
Armstrong 11/13/03 93 ND ND
0.1 ND 0.3
11
Doughty Septic Tank
(Concentration in mg/l as N) Date NH3 NO2 NO3
3/12/01 30 -- 0.8 4/16/01 3 --
4.5 5/1/01 10 -- 8.0 6/2/01 0.4 0.5
ND 7/6/01 1.9 0.5 1.3 7/24/01 2.0 0.6
ND 3/15/02 ND 0.1 ND 4/8/03 0.2 ND
ND 11/3/03 0.1 ND ND
12
Current Denitrifying Tanks (Concentration
in mg/l as N) Client Date NH3 NO2 NO3 DeW
olf 3/21/02 0.6 0.2 ND 4/8/03 0.3 ND
ND Fontaine 3/9/01 1.2 1.6
ND Clover 3/19/02 15 0.3 ND 11/5/02
1.6 0.1 ND Peek 12/19/02 65 ND
ND 2/28/03 16 0.6 ND 10/13/03 0.3
0.8 ND 11/7/03 0.3 0.8
ND Mann 8/16/02 0.6 8.0 1.0 8/22/02
1.5 2.0 ND 8/23/02 (AM) 0.5 2.5
ND 8/23/02 (PM) 2.0 0.5 ND 8/27/02 (AM)
0.6 0.3 ND
13
(No Transcript)
14
Standard Model for Denitrification
Aerobic
Nitrosomonas/Nitrosococcus NH3
NO2
Nitrobacter/Nitrospira TANK NO2
NO3 Anaerobic
Facultatives NO3 NO2 NO2
NO FIELD NO N2O N2O N2
15
Aerobic Model for Denitrification
Aerobic
Nitrosomonas/Nitrosococcus NH3
NO2 Facultative
Bacteria NO2 NO TANK NO
N2O N2O N2 Nitrobacter
disappear by competitive exclusion
from
facultative species.
16
Aerobic Model for Denitrification
Aerobic
Nitrosomonas/Nitrosococcus NH3
Facultative
Bacteria NO2 NO TANK NO
N2O N2O N2 Nitrobacter
disappear by competitive exclusion
from
facultative species.