Wastewater

Recovering phosphorus from sewage sludge

09 August, 2019

A German research team has embarked on a three-year research project to develop a way to extract phosphorus during the incineration phase of sewage sludge treatment.


Reducing the safety risks of aerating wastewater lagoons

17 July, 2019 | Supplied by: Hydro Innovations

With surface aerators presenting maintenance and safety challenges to the wastewater industry, is there another option?


Wastewater BOD testing — is it time for a change?

17 June, 2019 | Supplied by: Hydroflux Industrial Pty Ltd

As our understanding of water chemistry and biology increases, the shortcomings of the 5-day BOD test are becoming more apparent. So what can we do to overcome or even replace this test?


Innovative technology solutions solving Australia's industrial wastewater challenges

28 May, 2019 | Supplied by: Calix Limited

Ongoing technical innovation is needed to help factories and farms move towards more sustainable wastewater practices.


Thermo Scientific Orion 7070iX Total Residual Oxidant (TRO) analyser

24 May, 2019 | Supplied by: Thermo Fisher Scientific

The Thermo Scientific Orion 7070iX Total Residual Oxidant (TRO) analyser is designed to measure low ppb chlorine concentrations in wastewater.


Hose changing is mess-free thanks to new pump

23 May, 2019 | Supplied by: Hydro Innovations

When the Bathurst Water Filtration Plant supervisor saw the Ragazzini Rotho Peristaltic Pump, he was convinced he'd found the solution to his messy hose-changing issues.


Study maps the global activated sludge microbiome

16 May, 2019

A global research initiative has collected and analysed samples from wastewater treatment plants across the world to expand our understanding of activated sludge microbiomes.


Defence employs PFAS removal technology at Qld site

23 April, 2019 | Supplied by: OPEC Systems

A wastewater treatment plant has been constructed at the Army Aviation Centre in Oakey, Queensland to remove PFAS from contaminated groundwater.


Sludge flow indicates thermal process performance

05 April, 2019

The behaviour of sewage sludge flow may hold the key to optimising the thermal treatment of wastewater, according to research conducted at RMIT University.


Kaeser Compressors celebrates 100 years

02 April, 2019 | Supplied by: Kaeser Compressors Australia

First established in Coburg, Germany in 1919, the company is now active all over the world including both Australia and New Zealand.


Kaesar FSG series rotary screw compressor with integrated i.HOC rotary dryer

02 April, 2019 | Supplied by: Kaeser Compressors Australia

Kaeser has launched the FSG series of its dry-running rotary screw compressor with integrated heat of compression (i.HOC) rotary dryer.


Pressure filter vessels for water treatment

01 April, 2019 | Supplied by: Glacier Filtration

Glacier Filtration specialises in pressure filter vessels for water treatment, offering vessels constructed from non-corrosive durable materials in vertical and horizontal configurations to the water and wastewater treatment industries.


Grease-eating system solves US plant's FOG problems

29 March, 2019 | Supplied by: Hydro Innovations

A Pennsylvanian wastewater treatment plant has tackled a persistent problem with fat, oil and grease products via installation of a grease digester.


Hot CO2 technology efficiently sterilises water

26 March, 2019

Technology developed by UNSW Canberra could provide an environmentally friendly, cost-effective method of sterilising water.


Low-temperature evaporation boosts energy efficiency

19 March, 2019 by Matt Hale | Supplied by: HRS Heat Exchangers Australia New Zealand

When treating wastewater, sludge and digestate, reducing the volume of liquid material can be beneficial. But what if you want to further reduce water content?


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