Reducing energy for aeration of wastewater at winery
21 October, 2013As part of its mission to reduce its carbon footprint, Tamburlaine Wines researched new technologies to reduce the energy for aeration of its wastewater for re-use and installed the For Earth micro-bubble, low-energy, sub-surface diffuser system.
Seafood shells to treat wastewater
08 October, 2013The edible seafood sector creates thousands of tonnes of waste seashells, but now the University of Bath has found a way to re-use these shells in a wastewater cleaning project.
Degrémont wins SmartRack filtration system contract
04 October, 2013Water treatment specialist Degrémont, a subsidiary of utility company Suez Environnement, has won the contract for the design, construction and commissioning of a 1000 m3 per day wastewater membrane filtration system, SmartRack.
Re-usable wastewater treatment
01 October, 2013 by Preston MoretzA novel adsorbent for removing emerging contaminants from wastewater that is claimed to be more effective, re-usable and environmentally friendly has been developed by researchers in Temple University's Water and Environmental Technology (WET) Center.
Cleaning sewage water with CDs
27 September, 2013Taiwanese researchers have discovered a new and unusual application for audio CDs: breaking down sewage. Their wastewater treatment technology will be presented at The Optical Society's Annual Meeting, to be held from 6-10 October in Orlando, Florida.
Energy-efficient sewage treatment with Atlas Copco screw blower technology
26 September, 2013Northumbrian Water, a provider of water and sewerage services in the north-east of England, has chosen Atlas Copco screw blower technology to help reduce energy consumption and minimise service costs at its sewage treatment works in Newton Aycliffe, County Durham.
$8.7m biogas recovery project to reduce meat producer's carbon bill
27 August, 2013JBS Australia, the country's largest producer of meat products, has engaged technical service company Wiley to project manage the $8.7 million upgrade of its wastewater treatment system.
Transpacific granted patent for grease-trap wastewater solution
16 August, 2013Transpacific Industries Group has been granted a patent for its innovative solution to reduce and re-use wastewater taken from grease traps. The company’s Thomastown Grease Trap Treatment Plant in Victoria has adopted a new process and mechanical device to screen, filter and separate wastewater components, allowing it to be treated and re-used.
Turning waste into power with anaerobic digestion
31 July, 2013Biogas can be burned directly in boilers for heat recovery and used for manufacturing, heating or cooling; this is the simplest method of direct biogas utilisation on site. Alternatively, it can be burned in engines to generate electric power (cogeneration). Combining hot water recovery with electricity generation, biogas can provide an overall conversion efficiency of 65-85%.
Cane processors profit with green energy and environmental benefits
12 July, 2013A producer of green energy from food and agribusiness wastewater is deploying advanced anaerobic technologies that achieve high returns of biogas from the world’s largest crop - sugar cane.
Pasteurisation disinfection using waste heat
12 July, 2013 by Lauren DavisPasteurisation - ie, the rapid heating and cooling of food (usually liquid) - has been used since the late 1800s to treat and disinfect milk. Now, a version of the process will be used in Australia for a different purpose - treating recycled water.
Urine recycling to extract precious nutrient
05 July, 2013The recycling of plastic bottles, paper and food at home is common across the world. But as many of the Earth’s resources become more scarce, chemical engineers are looking at new ways to recycle - including extracting precious nutrients such as phosphates from urine before it enters the sewage system.
Xylem Wedeco LBX 850e wastewater disinfection solution
17 June, 2013The Xylem WEDECO LBX 850e system is a closed-vessel, ultraviolet (UV) disinfection solution which has been optimised for large-scale wastewater treatment plants, industrial and water re-use applications.
CMAX wastewater filtration media
07 June, 2013The CMAX filtration media is a specialty adsorbent designed to remove surfactants, soaps and detergents in wastewater.
Pasteurisation to produce recycled water
04 June, 2013Pasteurisation - a process used worldwide to disinfect and treat milk - will soon be used to treat recycled water in a project initiated by the Australian Water Recycling Centre of Excellence (AWRCE).
