HiPAF® Sewage Treatment - Off Mains Drainage

Effluent quality

The HiPAF range can typically attain: BOD 10mg/l: SS 10mg/l: Ammonia Nitrogen 2mg/l (with tertiary treatment), however higher igher NH 4-N and BOD 5 removal is achievable. Option of phosphate removal is available with the use of additional process technologies.

Footprint and energy

The patented process (Hybrid-SAF biozone) has a 30% smaller footprint size than comparable technologies and has the added benefit of a built-in timer for the blower(s) which cuts the amount of energy used to treat effluent by up to 50%. 

Low maintenance

• No odours due to a separate primary tank

• No internal mechanical or electrical moving parts within the tank

• Easier tankering - primary sludge and humus are stored together

• Emptying of the tank not required during routine maintenance 

• Midi and Modular - rectangular tank shape reduces dead zones 

Compliant

• Compact HPC CE marked to BS EN 12566-3 - ideal for a Site of Special Scientifiic Interest (SSSI)
  

• Midi and Modular designed to BS EN 12255-1/15 and manufactured using BS 4994 as a guide

• British Water’s Code of Practice - Flows & Loads

• UK Building Regulations

• Environmental Agency guidelines

Design and manufacture

• Below ground installation do not interrupt the landscape views 

• Above ground installation – custom designed options 

• GSM telemetry available for remote monitoring of the plant

• Midi and Modular lids

  • Commercial applications - lockable large gas strut lids  

  • Water utility applications - MK3 lids with protective grate

• Glass reinforced plastic (GRP) is UV stabilised with an external gel coat finish

• UK manufacture in a quality controlled environment

Each HiPAF treatment plant includes a three-stage process – primary settlement, biological treatment (Hybird-SAF biozone) and final settlement.