This device has obtained one item of Authorized Patent and one item of Practical new patent, meanwhile has been obtained the type approval of CCS and IMO circular in April 2009, and it in February 2011 by germanischer Loloy(GL) type approval certificate MED made, while providing ABS, DNV, BV, RS and other classification societies certificate.
This device adopts activated sludge, contact oxidizing and principle of biologic membrane to digest the organic pollutant, which can treat sewage effectively and meet the IMO new effluent standard or other stricter requirements.
Summary all the rules and effluent standard as following;
|
|
IMO MEPC.2(VI) |
IMO MEPC.159(55) |
USCG |
Alaska |
|
TSS (mg/L) |
50 |
35 |
150 |
30 |
|
BOD5 (mg/L) |
50 |
25 |
NR |
30 |
|
COD (mg/L) |
NR |
125 |
NR |
NR |
|
Coliform (per 100ml) |
250 |
100 |
200 |
20 |
|
PH |
6~~9 |
6~~8.5 |
NR |
6~~9 |
|
Residual chlorine(mg/L) |
NR |
＜0.5 |
NR |
10 |
|
Duration of type approval tests(days) |
10 |
10 |
10 |
30 |
Specifications and main parameters:
| Model | |||||||||||||||||
| 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 120 | 150 | 200 | 250 | 300 | 400 | ||
| Treated Load | Average load(L/d) | 840 | 1190 | 1540 | 1890 | 2310 | 3080 | 3780 | 4480 | 6020 | 7700 | 9100 | 11200 | 14700 | 18200 | 23100 | 30800 |
| Peak Load(L/h) | 105 | 149 | 193 | 237 | 289 | 385 | 473 | 560 | 753 | 963 | 1138 | 1400 | 1838 | 2275 | 2888 | 3850 | |
| Organic load(kgBOD5/d) | 0.42 | 0.595 | 0.77 | 0.945 | 1.155 | 1.54 | 1.89 | 2.24 | 3.01 | 3.85 | 4.55 | 5.6 | 7.35 | 9.1 | 11.55 | 15.4 | |
| Rated capacity (P) | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 120 | 150 | 200 | 250 | 300 | 400 | |
| Mac capacity (P) | 12 | 17 | 22 | 27 | 33 | 44 | 54 | 64 | 86 | 110 | 130 | 160 | 210 | 260 | 330 | 440 | |
| Electrictiy | AC 380V 50hz 3ph / AC440v 60hz 3ph | ||||||||||||||||
| Power (KW) | 2.25 | 2.25 | 2.5 | 2.5 | 2.5 | 3.0 | 3.0 | 3.5 | 4.0 | 4.0 | 4.0 | 6.0 | 6.0 | 7.0 | 9.0 | 11.0 | |
| Weight | Dry weight | 900 | 1000 | 1000 | 1100 | 1200 | 1300 | 1450 | 1600 | 1850 | 2200 | 2300 | 2800 | 3000 | 3300 | 3700 | 4200 |
| Wet weight | 1775 | 2283 | 2640 | 2740 | 3500 | 4400 | 5073 | 5270 | 6517 | 8268 | 9166 | 11340 | 13267 | 16538 | 20357 | 25417 | |
| Discharge standard | TSS ＜35mg/L, BOD5 ＜25mg/L, COD ＜125mg/L, colichin ＜100/100ml, PH:6~~8.5 | ||||||||||||||||
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