RABAC
AN ADVANCED WASTEWATER TREATMENT SOLUTION


EXCELLENT NUTRIENTS REMOVAL EFFICIENCY


NO DEODORIZATION FACILITY NEEDED
Odor material | ChemicalFormula | IndustrialDischarging Standard | Other Discharing Standard | Remarks |
---|---|---|---|---|
Ammonia | NH3 | Under 2 | Under 1 | RABAC can treat odor causing influents without any addtional facilities |
Methyl Mercaptan | CH3SH | Under 0.004 | Under 0.002 | |
Hydrogen Sulfide | H3S | Under 0.06 | Under 0.02 | |
Dimethyl Sulfide | (CH3)2S | Under 0.05 | Under 0.01 | |
Dimethyl Disulfide | (CH3)2S2 | Under 0.03 | Under 0.009 | |
Trimethylamine | (CH3)3N | Under 0.02 | Under 0.005 | |
Acetaldehyde | CH3CHO | Under 0.1 | Under 005 |
NO DISINFECTION FACILITY NEEDED
RABAC’S PERFORMANCE: COMPLY WITH STRINGENT DISCHARGE STANDARDS
Item | Sewage | Dairy Manure | Food Processing Wastewater | Lechate | ||||
---|---|---|---|---|---|---|---|---|
In | Out | In | Out | In | Out | In | Out | |
BOD | 128.6 | 5.2 | 26,022 | 12 | 2,901 | 4.4 | 2,707 | 32 |
COD | 89.1 | 7.4 | 7,496 | 169 | 9,287 | 44.5 | 6,126 | 202 |
SS | 142.9 | 3.7 | 24,370 | 16 | 3,801 | 5.1 | 790 | 6 |
T-N | 32.4 | 7.4 | 4,281 | 39 | 324 | 6.3 | 1,560 | 17 |
T-P | 2.9 | 0.5 | 724 | 1.3 | 46 | 0.7 | 26 | 0.8 |
COMPARISON WITH MAINSTREAM METHODS
PARAMETER | RABAC SYSTEM | ACTIVATED SLUDGE METHOD | A2/O (BNR METHOD) |
---|---|---|---|
Microbes | Bacillus spp. | Aerobic Bacteria | Anaerobic/Aerobic Bacteria; Nitro Bacteria |
Removal Efficiency (%) |
BOD 96~ 99% T-N : 80 ∼95% T-P : 75 ∼90% |
BOD : OVER 90% T-N : 20 ∼30% T-P : 10 ∼20% |
BOD : OVER 90% T-N : 60 ∼75% T-P : 50 ∼70% |
Nitrogen Removal | Direct uptake of Nitrogen, Nitrite and Nitrate (Bacillus spp. ) | Autotrophic Nitrification / Heterotrophic Denitrification | Autotrophic Nitrification / Heterotrophic Denitrification |
Energy Needs | 1 | 1.5 | 1.3 |
APPLICATION HISTORY
# | Name of Project | Sector | Capacity | Period | Location | Remark | |
---|---|---|---|---|---|---|---|
cubic meter/day | gal/day | ||||||
1 | Lotte Confectionery | Industrial | 600 | 158,400 | ’99.6 ∼ | Pyongtaek City | Operational |
2 | Lotte Ham & Milk | Industrial | 1,300 | 343,200 | ’00.3 ∼ | Gimcheon City | Operational |
3 | Lotte Freshdelica | Industrial | 200 | 52,800 | ’00.6 ∼ | Yongin City | Operational |
4 | Lotte Chilsung | Industrial | 1,500 | 396,000 | ’01.2 ∼ | Ansung City | Operational |
5 | Korea Maritime University | Municipal/Sewage | 900 | 237,600 | ’01.9 ∼ | Busan Metropolitan | Operational |
6 | Yongin Night Soil & Livestock | Municipal/Sewage | 90 | 23,760 | ’05.6 ∼ | Yongin City | Operational |
7 | Hankuk Papers | Industrial | 10 | 2,640 | ’99.4 ∼ ’99.7 | Onsan City | Pilot |
8 | Daehan Papers | Industrial | 20 | 5,280 | ’99.10 ∼ ’99.12 | Chengwon Gun | Pilot |
9 | Iksan Livestock | Agricultural | 5 | 1,320 | ’99.5 ∼ ’99.7 | Iksan City | Pilot |
10 | Busan Umgung Night Soil & Septic | Municipal/Sewage | 10 | 2,640 | ’00.4 ∼ ’00.10 | Busan Metropolitan | Pilot |
11 | Heaundae | Municipal/Sewage | 30 | 7,920 | ’99.11 ∼ ’01.3 | Busan Metropolitan | Pilot |
12 | Sanggok Leachate | Leachate/Landfill | 5 | 1,320 | ’00.4 ∼ ’01.3 | Busan Metropolitan | Pilot |
13 | Sanggok Leachate | Leachate/Landfill | 2,000 | 528,000 | ’01.9 ∼ | Busan Metropolitan | Operational |
14 | Japan Night Soil & Septic | Municipal/Sewage | 1,300 | 343,200 | ’01.10 ∼ | Japan | Operational |
15 | Kunmming City | Municipal/Sewage | 5,000 | 1,320,000 | ’01.9 ∼ | China | Design |
16 | Lotte Samkang | Industrial | 1,800 | 475,200 | ’01.6 ∼ | Seoul Metropolitan | Operational |
17 | Busan GijangGun | Municipal/Sewage | 210 | 55,440 | ’’02.7 ∼ | Busan Metropolitan | Operational |
18 | Busan Sansung | Municipal/Sewage | 480 | 126,720 | ’’01.9 ∼ | Busan Metropolitan | Operational |
19 | Lotte Freshdelica | Industrial | 150 | 39,600 | ’02.7 ∼ | Gwangju City | Operational |
20 | Lotte Freshdelica | Industrial | 200 | 52,800 | ’02.7 ∼ | Busan Metropolitan | Operational |
21 | Busan House of Children | Municipal/Sewage | 120 | 31,680 | ’’02.3 ∼ | Busan Metropolitan | Operational |
22 | Busan Haguen | Municipal/Sewage | 150 | 39,600 | ’01.12 ∼ | Busan Metropolitan | Operational |
23 | Pyongtaek City Tonbok | Municipal/Sewage | 45,000 | 11,880,000 | ’01.12 ∼ | Pyongtaek City | Operational |
24 | Pyongtaek City Jangdang | Municipal/Sewage | 25,000 | 6,600,000 | ’01.12 ∼ | Pyongtaek City | Operational |
25 | Pyongtaek City Anjung | Municipal/Sewage | 20,000 | 5,280,000 | ’’01.12 ∼ | Pyongtaek City | Operational |
26 | Ministry of Environment | Municipal/Sewage | 50 | 13,200 | ’01.12 ∼ | Seoul Metropolitan | Operational |
27 | Pyongtaek City | Municipal/Sewage | 300 | 79,200 | ’02.05 ∼03.05 | Pyongtaek City | Pilot |
28 | Euiryong City Livestock | Agricultural | 130 | 34,320 | ’05.02 ∼ | Euiryong City | Operational |
29 | Busan Umgung Night Soil & Septic | Municipal/Sewage | 3,500 | 924,000 | ’05.02 ∼ | Busan Metropolitan | Operational |