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The station of bio treatment with productivity
of 25 cu.m/day is intended for treatment of domestic and close to
them by structure industrial sewages and for removal of nitrogen
group and phosphates from sewages with bringing these indicators
after post-treatment to dumping norms for industrial ponds.
The installation is intended for operation in areas:
- with rated winter temperature of outside air till -600C
- normative snow loading till 320 kgs/sq. m
- fast wind till 55 kgs/sq.m
- seismic activity till magnitude 9
| TECHNICAL PARAMETERS |
| Productivity at full treatment, cu.m/day |
25 |
| Overall dimensions |
6,0 x 9,0 x 5,55 |
| Construction volume, cu.m |
251 |
| Weight of station without water, t |
20 |
| Operation term, years |
20 |
| Micro flora carrier |
Synthetic algae loading of a Yorsh type |
| Demand on raw materials and resources |
| Water, cu.m/hour |
0,02 |
| Fixed electric power, kW |
11 |
| Consumed electric power, kW |
8 |
| Number of shifts |
3 |
| Total number of working people |
3 |
| Including workers |
3 |
| List of equipment and constructions |
| Filtering device self-purifying (FDSP) |
1 |
| Distribution tray |
1 |
| Settling aero tank Q=7, 5 cu.m/day |
1 |
| Bioreactor of post-treatment Q=7.5 cu.m/day |
2 |
| Bactericide installation |
2 |
| Contact tank |
1 |
| Sludge concentration tank-stabilizer |
1 |
| Sludge filter SF |
1 |
| Installation of flocculants preparation |
1 |
| Sewage pump station SPS |
1 |
| Faecal pump Q=2 cu. /h; H=10m; N=1,15kw |
1 |
| Water pump Q=2 cu.m/h; H=44m; N=0.75 kW |
2 |
| Compressor Q=25 cu.m/h; H=4m; N=o, 6 kW |
2 |
| Explication of premises |
| Number of block-boxes - 5 |
| No. of a Block-box |
Block-box premise |
BK-1 |
Compressor room |
| Section of disinfection of treated sewages |
BK-2 |
Section of treatment and post-treatment |
| Section of sediment treatment |
BK-3 |
Panel room |
| WC |
| Operator's room |
BK-4 |
Staff room |
| Flocculants section |
BK-5 |
Block for storage of dewatered sediment |
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