Wastewater

Pulsar Sludge Finder 2 sludge level measurement

31 May, 2010 | Supplied by: Bintech Systems Pty Ltd

Pulsar’s Sludge Finder 2 accurately measures interface levels in primary or secondary settlement tanks and SBR systems. Operating ultrasonically through liquid, the system uses echo processing algorithms to identify the sludge interface level using digital echo processing techniques.


Macherey-Nagel PF-12 photometer

24 May, 2010 | Supplied by: Vendart Diagnostics Pty Ltd

Macherey-Nagel has released a photometer, the PF-12, a lower-priced alternative to the more technically advanced 500 D.


Huber Technology RoDisc secondary disc filter

24 May, 2010 | Supplied by: Ovivo

The Huber Technology RoDisc secondary disc filter, sometimes known as a rotary mesh screen, provides efficient secondary filtering of clarified effluent for municipal and industry applications.


Thermo Scientific AquaSensors RDO Pro DO sensor

18 May, 2010 | Supplied by: Thermo Fisher Scientific

The AquaSensors RDO Pro DO advanced optical dissolved oxygen sensor, for wastewater monitoring, can be connected directly to a PLC for seamless integration with industrial control systems.


Sludge can ooze money

28 April, 2010 | Supplied by: Ovivo

For municipal and industrial applications, sludge dewatering with belt filter presses and plate filter presses has proven to be an economical means of reducing sludge volumes produced from wastewater treatment plants. Depending on the volumes to be treated, payback periods on the capital cost of a dewatering plant can be as little as three months and rarely exceeds 16 months. John Koumoukelis reports:


Wastewater company EWT marks strong growth with name change Down Under

01 April, 2010

AJM Environmental Services (AJM), specialist provider of wastewater treatment solutions in Australia, has formally changed its name to Eimco Water Technologies Pty Ltd (EWT).


Decentralised sewerage solution

29 March, 2010 | Supplied by: Innoflow Australia Pty Ltd

Yarra Valley Water (YVW) recently awarded Innoflow Australia/Orenco Systems with the contract to supply interceptor tanks and effluent filtration/pump packages for the community septic tank effluent pumped (STEP) wastewater collection system, for the Kinglake West Sewerage project.


Upgrade wastewater treatment plant

29 March, 2010 | Supplied by: Black & Veatch SE Asia Pty Ltd

Black & Veatch has confirmed that the company will be part of the Eastern Tertiary Alliance that will deliver the tertiary upgrade of the Eastern Treatment Plant in Melbourne, the largest activated sludge plant in the country. This follows the success of Stage 1 of the project, where Black & Veatch was asked to lead a series of technology trials to determine the preferred treatment technology to be used.


Blackwater technology in high-rise office tower

26 March, 2010 | Supplied by: Aquacell

DEXUS and co-owners DWPF and Cbus Property announced that NSW Water Minister Phil Costa has awarded the first combined private network and retailer’s water recycling licence to the 1 Bligh Street development, making it Sydney CBD’s first high-rise commercial office tower to incorporate blackwater recycling technology.


UV disinfection

26 March, 2010 | Supplied by: CST Wastewater Solutions

Advanced ultraviolet water treatment technology being introduced to Australia by CST Wastewater Solutions has demonstrated its potential for applications here after being installed on a semi-arid Caribbean island.


Wastewater treatment

26 March, 2010 | Supplied by: Ovivo

Anaerobic digestion plants and sewage treatment plants can lower maintenance costs by screening sludge at the primary or secondary stage of treatment.


Tanac Tanfloc organic coagulant/flocculant

25 March, 2010 | Supplied by: Allied Envirotech NZ

Tanfloc is a tannin-based flocculant/coagulant that can be suitable for wastewater treatment applications. Developed from Acacia tree bark, it is designed as an organic replacement for metal-based alternatives that use aluminium and ferric chlorides.


Rotork IB Bevel and IS Spur gearboxes

23 March, 2010 | Supplied by: Rotork Australia

The IB Bevel and IS Spur gearboxes are now available to suit aggressive environment service including: buried, submersible, marinised and raw sewage duty. To achieve these ratings, the specifications include: stainless steel fasteners, stainless steel input shaft, two-pack polyamide epoxy surface coatings and an IP68 enclosure rating.


Teralba Mixquip heavy-duty mixers

23 March, 2010 | Supplied by: Teralba Industries Pty Ltd

Teralba Industries designs and manufactures the Mixquip range of agitators and mixers. It has now developed models for a larger range of tanks and vessels.


Dimpleflo Shell and Tube Heat Exchangers

23 March, 2010 | Supplied by: Teralba Industries Pty Ltd

The Dimpleflo Shell and Tube Heat Exchangers are now produced in a larger range. This includes heat exchangers with a shell diameter of 2 m and length of 15 m. The picture shows a recently completed Dimpleflo Shell and Tube Heat Exchanger with 400 x 50 mmø dimpled high-efficiency 316 stainless steel heat transfer tubes, housed in a 1500 mmø 304 stainless steel shell.


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