Advanced secondary - Department of Infrastructure and Planning

Plumbing & Building

Advanced secondary

Secondary quality effluent has these compliance characteristics:

90% of the samples taken over the test period shall have a BOD5 less than or equal to 10g/m3 with no sample greater than 20g/m3
90% of the samples taken over the test period shall have total suspended solids less than or equal to 10g/m3 with no sample greater than 20 g/m3
where disinfection is provided, 90% of the samples taken over the test period shall have thermotolerant coliform cound (determined by either the most probably number of membrane filter technique) not exceeding 10 organisms per 100ml with no sample exceeding 200 organisms per 100ml
where chlorination is the disinfection process, the total chlorine concentration shall be greater than or equal to 0.5g.m3 and less than 2.0g/m3 in four out of five samples taken

Approved facilities

Company name	Approved facitilites	Approval documents	Contact details
Aqua Clarus Pty Ltd	Super Natural Wastewater System	Model Approval 110 ( 699 KB)	+61 7 3804 1522 or 1300 368 058
AWTS/Envirocycle (QLD) Pty Ltd	Envirocycle Model 10NR	Model Approval 108 ( 272 KB)	www.envirocycle.com.au +61 7 5495 6606 or 1300 789 588
B.V. Hawthorne Pty Ltd (trading as Ecosafe Wastewater Treatment)	System name: Ecosafe Domestic 10EP	Chief Executive Approval 09/2006 ( 761 KB) Chief Executive Approval 05/2008 ( 212 KB)	www.ecosafe.com.au +61 7 5429 5322
Eco Water Holdings Pty Ltd	Earthsafe D10 S/C model Earthsafe D10 S/F model	Chief executive approval 07/2009 ( 1.52 MB) Chief executive approval 10/2009 ( 2 MB)	www.ecowaterholding.com +61 7 3865 3775 or 1800 607 695 (national free call number)
Envirotech treatment systems	Envirotech A.S.F. Generation II Aerobic Sand Filter	Chief executive approval 12/2009 ( 3.25 MB)	www.envirotechtreatment systems.com.au +61 7 3267 0443
Everhard Industries Pty Ltd - Wastewater Treatment Systems	Aqua Nova (2x 3000L) with effluent polishing unit Aqua Nova (2 x 3900L) with effluent polishing unit		+61 7 3637 5999
Graham Sayer Constructions Pty Ltd	Aerobic Sand Filtration Treatment System with chlorine sterilisation	Chief Executive Approval 17/2006 ( 427 KB)	+61 7 5494 2979
Orenco Systems Incorporated	AdvanTex AX 20 Treatment System	Chief Executive Approval 06/2009 ( 467 KB) Chief executive approval 06/2009 amendment 1 ( 174 KB)	www.orenco.com Innoflow wastewaster specialists www.innoflowtechnologies.com +61 7 5549 2416
Quality Tanks (Qld) Pty Ltd	Kystal Kleer Wastewater Treatment Plant	Chief Executive Testing Approval No T04/08 ( 1.6 MB)	www.qualitytanks.com.au + 61 7 3382 7666
Suncoast Waste Water Management	Ozzi Kleen Model RP10A On-site AWTS	Chief Executive Approval 04/2006 ( 362 KB)	www.ozzikleen.com +61 7 5453 4466
Super-Treat Systems (Qld) Pty Ltd	Super-Treat IT-AST Advanced Secondary Quality Wastewater Treatment System	Chief Executive Approval 04/2009 ( 1.3 MB)	+61 7 3263 8298
Taylex Industries Pty Ltd	Taylex Compact Advance	Model Approval 112 ( 318 KB) Model Approval 112 Amendment No. 1 ( 120 KB)	www.taylex.com.au +61 7 5571 5122 or 1800 642 342 (national free call number)
WaterGurus Australia Pty Ltd (previously trading as EcoNova Operations Pty Ltd)	Novaclear Aerated Wastewater Treatment System	Chief Executive Approval 06/2008 ( 181 KB) Chief Executive Approval 06/2008 - 2 ( 181 KB) Chief Executive Approval 06/2008 Amendment No. 1 ( 1.3 MB)	www.watergurus.com.au www.novaclear.com.au +61 7 5441 3569
WaterTECH Wastewater Systems Pty Ltd	WaterTECH Intermittent Sand Contractor	Type specification approval 515 ( 236 KB) Type Specification 515 Amendment No. 1 ( 236 KB) Type Specification 515 Amendment No. 2 ( 512 KB) Type Specification 515 Amendment No. 3 ( 357 KB) Type Specification 515 Amendment No. 4 ( 364 KB)	www.watertech-systems.com +61 7 3269 6314

More information

See On-Site Sewerage or contact Building Codes Queensland for more information.

Last Updated ( Wednesday, 28 October 2009 )