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The Hynds Submerged Aerated Filtration (SAF) system is an advanced wastewater treatment process utilising proven technology to process wastewater to a level that can be used to irrigate the surrounding gardens, bush or trees.
SAF technology incorporates primary anaerobic treatment followed by secondary submerged aerated filtration to reduce the organic loading of wastewater, producing an effluent quality typically better than 20 mg/l BOD5 and 20 mg/l Suspended Solids.
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The system is suitable for any large residential or commercial developments requiring wastewater treatment, not connected to the municipal sewer mains.
Typical applications include:
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Sub-divisions
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Schools
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Community halls
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Maraes
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Campgrounds
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Factories
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Wineries and restaurants
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Parks and resorts
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The sizing of a Hynds SAF wastewater system is based on the peak flows expected. Typical flows for a Hynds SAF Wastewater Treatment System range from 3,000 to 200,000 litres per day.
The system can be delivered to site in modules for quick and simple installation.
To provide an accurate quotation to design and install a Hynds SAF System, a site visit is undertaken to discuss the site requirements.
Hynds Environmental offers an annual servicing contract to service the SAF wastewater system, which is completed by a trained technician.
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The Hynds SAF wastewater treatment system is a multiple-stage treatment process incorporated into modular tanks.
Incoming wastewater is initially treated in a primary anaerobic treatment tank before passing through a biological solids filter into a balance tank. A series of pumps then regulates the flow into the main treatment tanks preventing surge flows and possible scouring of the secondary treatment system.
The main treatment process takes place in aeration/filtration tanks that infuse oxygen into the water to create an aerobic process where unique biomass filter media containing micro-organisms cleanse the wastewater.
The wastewater is then polished using a clarifier system before being pumped out via a drip irrigation network. Commonly used areas for disposal are shrub landscaping, native bush or tree stands. Irrigated areas are barked and landscaped.
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Utilises proven technology.
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Small footprint design.
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Modular design to suit varying capacities.
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Protection for the system against surges or uneven flows.
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Effluent is easily disinfected.
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Fully designed by qualified engineers.
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Simple retrofit for the upgrading of an existing system.
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Alarmed system with full 24-hour emergency storage capacity.
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Installed and fully maintained by trained personnel.
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Low operation and maintenance costs.
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