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Septic tank cleaning

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Septic tank waste management

Septic tanks allow a safe disposal of wastewater and hence are widely popular in areas that have a poor drainage system or are off the mains sewage network. The accumulated waste comprises a top layer of oils and grease, which floats above all the waste (scum); a middle layer of wastewater along with waste particles; and finally a bottom layer (sludge).

Inside the tank bacteria from the wastewater breaks down the solid waste. These bacteria decompose the solid waste rapidly allowing the liquids to separate and drain away more easily.

If a septic tank is not cleaned regularly (within one year for smaller tanks), toxins and antibacterial substances build up killing the vital bacteria that break down the waste, causing solid waste blocks which overflows into the watercourse or out of the access grating.

Liquid Waste Services

Hazardous Chemicals
Hazardous Chemicals
Hazardous chemicals can be solid, liquid or gaseous and it can occur as a waste stream from municipal, commercial, industrial, or construction and demolition clients.
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Coolant and antifreeze
Coolant and antifreeze
Our highly experienced team can safely collect, treat and correctly dispose or recycle your coolant.
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Sewage waste
Sewage waste
Sewage and effluent produce disease-causing microorganisms and parasites, so keeping your sewage system in optimal condition helps you spot potential issues before they arise.
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Wastewater
Wastewater
We separate, collect, treat and dispose of water containing human or animal metabolic waste from commercial activities such as food and agriculture, and irrigation.
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Oil Separator Tanks
Oil Separator Tanks
At Wanless we can provide collections for liquid services and oil separator tank cleaning.
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Grease Trap Cleaning
Grease Trap Cleaning
We offer grease trap collections so your business can dispose of its kitchats, oils and other wastes that cannot otherwise be discharged down the drain.
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Liquid Waste
Liquid Waste
Combine liquid wastes into a single contract with your other waste services.
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We’re more than waste management

A staggering 9 million tonnes of plastic ends up in the world’s oceans each year, and land-based waste is the greatest polluter. This ocean debris affects about 700 marine species, some of which are now endangered.

To help turn the tide on plastic pollution, Wanless eco(logical) is investing in Australia’s oceans.

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Waste management doesn’t have to be a burden to your business.

Create real transformation with a Wanless refuse, reduce, reuse, recycle waste management plan

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