The global waste management market will add over $180 billion to its value in the next six years according to Allied Market Research (AMR) report.
SUEZ has proposed to expand its Elizabeth Drive Landfill at Kemps Creek in Sydney.
The expansion would increase the current height of the landfill by up to 15 metres which could increase by around 5 million cubic metres. No changes to the existing cell design, cap design or waste disposal methods are involved in the project plan.
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Proposed changes to the capacity of the landfill are estimated to extend the life of the landfill by approximately six years to 2030.
The proposal comes in response to an anticipated increase in waste generation from Sydney’s growing population and several large infrastructure projects in the areas.
Elizabeth Drive Landfill is one of the only sites in the Sydney Basin that is able to receive general construction and demolition waste, according to SUEZ.
SUEZ is currently preparing an Environmental Impact Statement (EIS) for the approval that will assess the likely impacts of the construction and operation of the project.
It will focus on topics including waste management, air quality, hazards and risks, noise and vibration, soil and water, traffic and transport, biodiversity, fire and incident management, visual amenity and heritage.
The EIS is expected to be put on public display for comment in late 2018 or early 2019 by the Department of Planning and Environment.
Approval from the Sydney Western City Planning Panel is required following this step before SUEZ can proceed with construction.
Project approval is expected to be decided by mid 2019 with construction aimed to begin in late 2019.
The heads of all state and territory EPAs and the Federal Government have released a National Environment Management Plan for PFAS (per-and poly-fluoroalkyl substances) to help protect the environment and human health.
PFAS are a group of manufactured chemicals which have historically been used in firefighting foams and other industrial and consumer products for decades, according to EPA Victoria. PFAS can also be found in soil, surface water and groundwater in urban areas, and some PFAS are being phased out around the world as they may pose a risk to human health and the environment.
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The National Environment Management Plan for PFAS describes how to properly deal with and clean up contaminated sites, how to best treat soil and waste, and methods for safely destroying the chemicals.
PFAS can make products heat resistant, non-stick, water repellent, and weather and stain resistant.
Prior to the plan, there was no consistent guidance or direction for communities that had been affected by PFAS.
Environment Protection Authority Victoria’s Executive Director Assessments, Tim Eaton, said PFAS chemicals have been used in a range of products in the past, including pesticides, stain repellents and fire-fighting foams.
“PFAS compounds have had a wide range of uses because they resist heat, chemical and biological degradation, and are very stable,” Mr Eaton said.
“There is now growing concern worldwide about the effects of PFAS on our health and on animals and plants, because of that chemical stability and the fact that they easily enter the environment, moving into soil, creeks, rivers and lakes. We know there are sites with PFAS contamination, so we are working collectively to manage them.”
The plan can be read here.
Tyre processing company Pearl Global has begun commissioning its first production plant to recycle tyres into valuable secondary products.
The technology uses an applied heating process called thermal desorption, which converts waste tyres into liquid hydrocarbon, high tensile steel and carbon char, and can be sold separately or processed further.
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Pearl has constructed its first production plant, with two thermal desorption units (TDUs) in Stapylton, Queensland and initial commissioning under way. The second TDU is owned by Pearl’s intellectual property licensor and contracting partner Keshi, and will be purchased by Pearl as soon as practical.
Each TDU can process approximately 5000 tons (4536 tonnes) of shredded rubber at full production, equivalent to 50,000 car tyres. On average, this equates to a weekly output 1.5 million litres of raw fuel.
“This is the first plant of its type in Australia and we expect to be ramping up to full production over the coming months,” Pearl Executive Chairman Gary Foster said.
The materials are being developed into potential commercial products, including a degreaser product.
With assistance from The Centre for Energy at the University of Western Australia, Pearl’s degreaser products have been tested and compared to existing commercial degreasers and have surpassed the standards required for commercial degreasers, with one of them showing the best performance of all the degreaser products, according to the company.
Over 51 million used tyres get discarded in Australia a year, but only five per cent are recycled. Pearl’s technology focuses on extracting the resources from tyres instead of using them for constructing children’s playgrounds or exporting. Pearl (formerly Citation Resources Limited) in February rejoined the ASX following a reconstruction and a $5 million capital raising.
Pearl recently received planning approval from the Gold Coast City Council and has approval from Queensland’s Department of Environment and Heritage. It already holds an environmental licence from the Western Australian Government Department of Environment Regulation.
“This is a turning point for used tyre processing in Australia. We are the first company in Australia to receive licenses for the thermal treatment of rubber, to reclaim and recover valuable products for resale,” Mr Foster said.
“Our technology is a significant advancement on other methods of processing waste tyres because it has low emissions, no hazardous by-products, requires no chemical intervention and is the only process that meets the standard emissions criteria set by the Australian regulators for this type of technology,” he said.
Mr Foster said the technology will help Australia handle a serious global environmental problem.
“We believe there is great potential in Australia to immediately deploy our technology at sites close to where tyres have been stockpiled,” Mr Foster said.
“With governments seeking or mandating solutions for waste, Pearl is well placed to offer a solution that is both environmentally sound and commercially viable.”
Pearl has applied to be an accredited member of Tyre Stewardship Australia.