the mdf module (multi-function deep bed filter module) is a modular water treatment equipment which is developed by shenzhen qingquan to remove ss, tn and tp according to the technology of the company's patent product to the flow filter. the equipment has been widely used in the expansion and capacity of the municipal wastewater treatment plant, the control of the black odor water body and the industrial wastewater. processing, industrial aquaculture, circulating water treatment and many other fields.
major components
quartz sand filter material, multifunctional filter pipe, backwash fan and backwash water pump.
major design parameters
design indicators:
sewage: residence time 20min~30min
water supply: filter speed 8 m/h~12 m/h
backwash parameters: gas washing strength: 12~14 l/ (s m2), washing strength: 6~9 l/ (s m2)
water head loss: 0.8m~1.2m
intake water quality requirements
sewage: ss < 40mg/l, tn < 40mg/l, tp < 2mg/l;
water supply: turbidity is less than 30ntu
product selection
the mdf module includes mdf sewage module and mdf water supply module.
mdf sewage module index removal rate: ss is equal to 85%, tn is more than 80%, tp is more than 75%.
item | specifications （m3/d） | place of use | size | water application | operating weight （t） |
1 | 500 | sewage | l×w×h=3.0m×1.5m×3.0m | 1000m3/d~3000m3/d | 15 |
2 | 1000 | sewage | l×w×h=3.0m×3.0m×3.0m | 2000m3/d~6000m3/d | 29 |
3 | 2000 | sewage | l×w×h=6.0m×3.0m×3.0m | 4000m3/d~10000m3/d | 58 |
4 | 2500 | sewage | l×w×h=7.0m×3.0m×3.0m | 5000m3/d~15000m3/d | 68 |
5 | 4000 | sewage | l×w×h=6.5m×6.0m×3.0m | 8000m3/d~16000m3/d | 123 |
6 | 5000 | sewage | l×w×h=9.0m×6.0m×3.0m | 10000m3/d~30000m3/d | 170 |
7 | 10000 | sewage | l×w×h=14.0m×6.0m×3.0m | ≥30000 m3/d | 263 |
product features of mdf module (multi-function deep bed filter module):
1. short construction period: factory precasting and modular assembly of products can save 50% construction period.
2. low operation cost: short residence time and low investment cost.
3. the effluent quality is good: the effluent stability reaches the first grade a standard, and the key index reaches the fourth level.
4. strong mobility: equipment can be mobile, recyclable, green.
5. strong anticorrosion capability: choose the international top anticorrosive coating with strong adhesion and 10 times of coating.
6. long service life: corrosion resistant and weathering steel. the service life is longer than 30 years.
7. low operating requirements: unattended, regular inspection, fully automated control, easy and reliable operation.
product features of mdf module (multi-function deep bed filter module):
1. short construction period: factory precasting and modular assembly of products can save 50% construction period.
2. low operation cost: short residence time and low investment cost.
3. the effluent quality is good: the effluent stability reaches the first grade a standard, and the key index reaches the fourth level.
4. strong mobility: equipment can be mobile, recyclable, green.
5. strong anticorrosion capability: choose the international top anticorrosive coating with strong adhesion and 10 times of coating.
6. long service life: corrosion resistant and weathering steel. the service life is longer than 30 years.
7. low operating requirements: unattended, regular inspection, fully automated control, easy and reliable operation.
the standard parts module of shenzhen qingquan mdf has been successfully applied to the standard expansion of a sewage treatment plant in linfen, shanxi, the treatment of circulating water in the aquaculture in hainan, the deep treatment project of a sewage plant in yichun, jiangxi, and the water supply project in the village of huizhou, guangdong.
shenzhen qingquan has been concentrating on research and development for 23 years, focusing on the upgrading of the urban sewage treatment plant, the increment of the quality of the water works, the deep treatment of industrial wastewater, the solution of the industrial aquaculture water, the reclaimed water reuse and the reclaimed water plant, and the intelligent modular water treatment for the world city water supply and drainage systems. the standard transformation provides an industry operation solution to save land, time, labor and money, and strive to create "intelligent modular water treatment equipment and solution guide". in the future, the company will continue to increase the investment in technology research and development, adhere to the advanced technology and applicability, and contribute to the development of the environmental protection industry.
