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Packaged and complete inlet works systems for STP’s up to 20MLD comprising fine screening, screenings conveying, washing and compaction, grit separation, grit washing and compaction all assembled as a convenient pre-packaged inlet works station
The first ROTAMAT® Complete Plant was installed during the 1980s. Since then hundreds of consulting engineers and operators have selected and installed the HUBER Complete Plants because of their reliable operation, low maintenance and low space requirements.
The HUBER Complete Plants have been continuously improved and additional models and sizes have been launched to provide operators the optimum solution for their specific requirements.
Planning and installation of the HUBER Complete inlet works systems is not only quick and easy, it also saves considerable construction costs. All systems can be provided fully assembled in an above ground stainless steel tank or can be supplied in components for simple installation into below ground concrete channels.
The HUBER Complete Inlet works systems comprises fine screening, screenings conveying, washing and compaction, grit separation, grit washing and compaction all assembled as a convenient pre-packaged inlet works station.
Planning and installation of the HUBER Complete inlet works systems is not only quick and easy, it also saves considerable construction costs. The system can be provided fully assembled in an above ground stainless steel tank or can be supplied in components for simple installation into below ground concrete channels.
Optional grease removal
Fat, oil and grease are collected in a grease trap that is connected with the parallel grit channel through slots in a separating wall. The rotational movement in the grit channel that is generated by air diffusion drives fat and grease through the slots into the grease trap.
Floating fats and oils are skimmed off the water surface with a paddle scraper that is slowly pulled with a stainless steel rope. The paddle is shaped such that it removes virtually all ﬂoating matter from the grease trap. Anaerobic degradation of fat and grease, and there with odor nuisance, is prevented. The skim layer is pushed over a weir into a grease hopper and then pumped to further treatment or blended and compacted with the screenings in the inclined tube of the ROTAMAT ® screen
There are numerous benefits to HUBER Complete inlet works plants:
- Packaged free standing inlet works
- Removal efficiency in accordance with international standards (DWA) with Qmax: 90 % of 75 mesh grit (particle diameter 0.2 – 0.25 mm)
- Throughput capacity up to 300 l/s
- Integrated bypass (option)
- Solids concentration of screening up to 45% DS
- Separate grease chamber with semi-automatic grease removal (optional)
- Completely enclosed, minimal odour
- Above-ground or underground installation
- More than 800 installations
- Complete stainless fabrication, including screw conveyors
Hydroflux Epco NZ is a New Zealand business dedicated to providing world leading wastewater technology and processes to Water Authorities and Councils