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Airtech™
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Aerated Wastewater Treatment System
The AirTech™ 9000
system is an efficient, lightweight sewage treatment plant that safely and effectively processes all household sewage and wastewater and recycles it as clear, odourless nutrient enriched water to irrigate landscape, shelterbelt, copppice wood lots or existing planted areas.For the environmentally minded this means that the sewage and wastewater is treated on the property where it is produced and then recycled for reuse with little or no environmental impact on the land.
Environment Concerns
Discharge of sewage and wastewater to our environment has a serious impact on soil structures and water aquifers.With local and regional authorities requiring you, a rural resident with no sewage reticulation, to manage, treat and dispose of your own sewage and wastewater within the boundaries of your property, this issue may become a serious concern for you and the management of your property. To meet the range of effluent quality standards that may vary between authorities you need a septic tank or sewage treatment system designed to minimise these adverse effects.
The AirTech™ 9000 Aerated Wastewater Treatment System (AWTS) is New Zealand's most innovative sewage treatment system specifically designed to maximise the treatment of all household sewage and wastewater.Before we bring any product to the market, we throughly explore and test all aspects of the design and function to ensure that by the time it reaches you, we know it will perform to our usual exacting standards.The AirTech™ 9000 system's innovative design is the result of over 4 years commitment to developing the best sewage and wastewater treatment system available today.Our goal was to make a simple, lightweight, polyethylene system and at the same time avoid the failings of existing plastic tank systems that have been tried with varying degrees of success in the past.
Designed recognising the latest industry standards and incorporating many innovative features we believe the AirTech™ 9000
is unequalled by any existing polyethylene tank system available today.
 | Primary Septic Chamber (3300L) This is the main chamber where all household sewage and wastewater is discharged and the settling out of up to 95% of solid waste occurs.There is also a reduction in the Biochemical Oxygen Demand (BOD5) of up to 40%. The primary chamber has a large liquid working capacity of 3300 litres ensuring maximum retention time allowing adequate anaerobic digestion of the accumulated solid waste.The primary chamber is a sealed chamber making sure there is no crossflow contamination between the separate treatment processes with the system. The outlet is fitted with an industry proven 3mm biofilter minimising sold waste carry-over integrating a flow modulation baffle to manage peak flow levels limiting shock loading of the system. |
 | Aeration Chamber (1500L) The partially treated wastewater flows into the Aeration Chamber where aggressive digesting aerobic bacteria further reduce the suspended solid sludge.Efficient oxygen transfer through fine air diffusion maintains high aerobic activity and population.Increased surface area through additional submerged media enhances and accommodates a greater growth of bacteria. |
 | Clarification Chamber (1200L) Wastewater effluent is gravity fed into the Clarification Chamber where, in quiescent conditions, any remaining sludge and suspended material settle and are returned to the Primary Chamber through a venturi airlift manifold.This continual flow of enhanced activated sludge ensures a healthy treatment plant in periods of low or zero flow to the system. |
 | Irrigation Pump Chamber (1000L) The gravity flow of clean, clear odourless effluent into the Irrigation Pump Chamber is nutrient enriched and is recycled through a designed irrigation system to enhance landscape, shelter belt or coppice tree woodlots on your property.This chamber is protected with an alarm that will activate in the unlikely event of a pump failure, and as required by regulations, has a capacity to hold up to 1000 litres of effluent storage. |
 | Controller boxController panel
Controller Alarm Communication Management System The AirTech™ 9000 Aerated Wastewater Treatment System is managed by an electronically monitored controller.This state-of-the-art microprocessor based unit is monitored 24 hours a day and in the unlikely event of a system fault will alert the home owner with an audio-visual alarm. The controller will then communicate through the Public Switched Telecom Network (PSTN) transmitting a status report to a central database.These reports are logged with date and time, processed, and if necessary, transmitted to the Area Service Technician who can respond to the alarm call. |
Equipment and Components
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| Air Blower | Proflex Disc Diffuser | Biological Treatment Media | Irrigation Lateral |
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| Submersible Irrigation Pump | Arkal Super Filter | Bioceptor Filter |
The unique patented system is unparalleled in both rotational moulding and innovative sewage treatment technology.The modular tank system offers many options and can be retrofitted to existing septic tanks to increase sewage treatment capacity and improve effluent quality.
Tank Construction
- Strongest Grade Polyethylene
Tank Production
- Rotational Moulding
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Electrical
| Irrigation Pump | 0.6kW |
| Air Blower | 0.11kW |
The AirTech™ 9000 Aerated Wastewater Treatment System will provide you with many years of rewarding and reliable performance supported and serviced by our network of fully trained and certified installation and service technicians. Our friendly expert technicians have extensive product and system knowledge and are able to provide you excellent support should you require.
Compliance and Certification
- The RX Septic Tank Range meets the objectives of:
- Australia and New Zealand joint standard 1546 1:1998
- Australia and New Zealand joint standard 1547 2000
- ARC Environment TP 58 Second Edition
- Design and Testing verified by registered engineers and consultants
- Process analysis undertaken at Lincoln University: Andrew Dakers, M.E. Natural Resources Engineering.
- Member On-site Wastewater Special Interest Group (OWS-SIG)
- Local Authority Approved
- Meets World Health Organisation (WHO) effluent quality standards
- Tested and passed Environment Bay of Plenty Testing
For more information about our AirTech™ 9000 Aerated Wastewater Treatment System Freephone 0800 66 11 00 (New Zealand only)