The following table details the approved alternative treatment systems that are approved by the Department of Health WA.
Where nutrient retention is required, the local government should be consulted to determine if the systems’ nutrient removal capacity will meet their requirements.
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Manufacture / Supplier
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Brand Name
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Model
|
System Capacity
|
Comments
|
Expiry Date
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Filtrex Innovative Wastewater Solutions (external site)
PO Box 5122
BUNBURY WA 6231
Ph: (08) 9726 0118
Fax: (08) 9726 0117
Email: info@filtrex.com.au |
Filtrex Alternative Treatment Systems
|
ATS-2
|
Up to 564L/day
|
Certification trial results showed that the system has the following nutrient removal capacities:
-
TP (% removal): 95%
-
TN (% removal): 75%
Refer to product approval conditions for further information on installation requirements.
|
26/10/2021
|
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ATS-4
|
Up to 829L/day
|
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ATS-5
|
Up to 1099L/day
|
|
ATS-6
|
Up to 1369L/day
|
|
ATS Gen-X
|
Variable (approved for commercial systems)
|
Wormsmart Bio-Logical Waste Systems PL
60 Country Club Drive
SAFETY BEACH VIC 3936
WA Supplier:
Anthony Smith
Ph: 0407247844 or
08 9758 8640
Email: info@ecowastewater.com.au |
Wormsmart |
AWSP1800PF |
1800L/day |
Septic tanks are approved only for below ground installation only as a primary treatment system with underground disposal.
System not certified to remove nutrients. |
Global certification No: 339
25/08/2026 |
More information
Last reviewed: 27-07-2021
Produced by
Environmental Health Directorate