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The WPL range of package sewage treatment plants is specifically designed for properties not connected to mains drainage.Our unique sewage treatment system includes innovative features that you will not find elsewhere, making them the first choice for thousands of customers around the world. Our commitment to the highest quality products, supported by our friendly, knowledgeable after sales service adds up to the best wastewater treatment solution on the market.In domestic applications the Diamond comes in a range of sizes and can provide treatment for domestic population equivalents of up to 55 persons, meeting consent standards of 20mg/l Biological Oxygen Demand, 30mg/l Suspended Solids and 20mg/l Ammoniacal Nitrogen.
Typical domestic uses:
• Single houses
• Small groups of houses, with maximum population equivalent of 55 persons
• To replace existing septic tanks
Typical commercial uses include:
• Offices,Factories,Bed and breakfasts,Farm shops
• Other rural businesses
1.No odours
Does not require primary settlement of raw sewage, where odours can occur
2.Up to 3 year de-sludge intervals on the DMS range Efficient, continuous, bacterial digestion process (DMC range usually requires annual de-sludging)
3.No internal moving parts Simple design, reliable operation, minimal maintenance and low running costs
4.Fantastic value for money : Low running costs, with a small air blower
5. Alarm beacon included all weather, air blower kiosk fitted with a failure alarm beacon (+second alarm beacon as standard for IPC models)
Protecting the Environment - The WPL Diamond treats the sewage using no chemicals and to a high standard, so that the effluent can be safely discharged to a watercourse or ditch.
A. The wastewater flows into the main tank and enters directly into the bio-chamber (B) through this inlet pipe (A).
B. This is where the biological process begins. the bio-chamber (B) is an aerated zone where the solids circulate and are thereby biologically treated. Part of the solids settle in to area (C) only to be re-circulated via the draft tube (D) and re-treated.
C. In this area, the settled solids from the bio-chamber (B) and the clarifier (E) are drawn up through the draft tube again and released into the bio-chamber for re-treatment.
D. The draft tube enables the solids to be drawn back up into central aeration chamber and re-circulated through the treatment process.
E. This is the clarifier. There is no aeration in this area. The fluid flows upwards through the clarifier as it is being displaced when more wastewater enters the tank. The remaining solids settle out again into area (C) and are re-circulated via the draft tube (D) into the bio-chamber(B).
F. The clarified liquid then percolates through the holes in the bottom of scum board assembly and flows over the weir.
20mg/l Biological Oxygen Demand (BOD)
30mg/l Suspended Solids (SS)
20mg/l Ammoniacal Nitrogen (AMM-N)
Technical data
item | pH | SS (mg/L) | CODcr(mg/L) | BOD5(mg/L) |
allow maximum value | 6~9 | 400 | 500 | 300 |
untreated waste water | 6.68 | 935 | 1670 | 395 |
septic tank water outlet | 7.30 | 35 | 150 | 56 |
1.Professional design for you
According to the actual needs of professionals will be free to design targeted programs and products to ensure efficient complete solution actual demand.
2.Strict product examination
Professional advanced processing equipment and skilled workers, to build an advanced DAF equipment.
3.Professional after sale service
For equipment installation, specialized personnel will provide overseas equipment installation guide, operation, maintenance instructions.
Qingdao Yimei environment project Ltd. Found in 1988,located in maxi Chinese military affairs harbour base Jiao Nan City.Occupy about 36,000 square metres, 15,000 square metres workshop building, have each kind of processing machine about 130 pcs, as one of Shandong Province environment protection industrial association trustee member unit, now have staff about 300 person, 72 engineers and technicians, mainly engaged in the environment project, environmental protection equipment design and manufacture, water treatment technological development, engnieering construction, technical service and series of products of client customized.
| Contact Person : | Hale |
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