Ecosafe Wastewater Treatment System FAQs

Every Ecosafe home sewage treatment plant (HSTP) is installed directly by the Ecosafe team. We do not use agents or third-party installers because every property is different, and each system is designed to suit the natural conditions of the site.

Unlike prefabricated systems, Ecosafe’s ecofriendly wastewater system is constructed in-ground and tailored to your property layout, soil conditions and wastewater requirements. Most residential installations are completed within a single day by our experienced installation crews.

The cost of an Ecosafe wastewater treatment system depends on your site conditions, access, location and the type of council approval required for your property.

Because every installation is site-specific, we provide tailored quotations based on your location and Site & Soil Evaluation Report. Our team can also provide guidance on council requirements, land application areas and installation considerations before construction begins.

Unlike many conventional septic systems, Ecosafe quotes include installation works rather than simply supplying a factory-built unit.

Yes. All on-site home septic systems and home sewage treatment plants (HSTPs) in Queensland require council approval before installation.

This process usually involves lodging council application forms together with a Site & Soil Evaluation Report. Ecosafe provides guidance throughout the approval process and can help you understand the specific requirements for your local council area.

A Site & Soil Evaluation Report is a professional assessment that determines the most suitable sewage treatment system for your property.

The report considers factors such as soil permeability, slope, available land area, proximity to waterways and environmental conditions. It also determines whether your property requires a Secondary or Advanced Secondary treatment system and specifies the appropriate Land Application Area (LAA).

This report is separate from the soil tests used for house footings and foundations.

After wastewater has been treated by the Ecosafe ecofriendly wastewater system, the cleaned effluent must be safely dispersed into the ground. This area is known as the Land Application Area, or LAA.

Depending on your site conditions and council requirements, the LAA may include surface irrigation, shallow subsurface irrigation or absorption trenches. Ecosafe systems are compatible with all approved land application methods.

This is determined during the Site & Soil Evaluation process.

Some environmentally sensitive properties, including sites near waterways, dams or shallow soils, may require an Advanced Secondary sewage treatment system to meet council and environmental regulations.

Because every property has different irrigation and land application requirements, the final cost of the Land Application Area is usually confirmed after the Site & Soil Evaluation Report has been completed.

However, Ecosafe can often provide an estimated cost range early in the process based on your location, council area and property details.

Ecosafe home sewage treatment plants are designed with built-in storage capacity and only use one powered component — the irrigation pump.

In most cases, households can continue normal water usage for up to 3–4 days during a power outage without affecting the treatment process.

Ecosafe is one of the few wastewater treatment systems where a pump failure does not immediately create an emergency situation.

Because the treatment process itself is completely passive and gravity-fed, the system can continue accepting and treating wastewater for several days.

Yes. The submersible irrigation pump supplied with Ecosafe home septic systems is covered by a 2-year manufacturer’s warranty, including labour for replacement if required.

Yes. Ecosafe is highly suited to off-grid homes and solar-powered properties because the only powered component is the irrigation pump.

Many homeowners choose Ecosafe because it is one of the most energy-efficient ecofriendly wastewater systems available in Queensland.

Yes. Ecosafe’s biological sand filtration process is extremely resilient during periods of non-usage.

The microbiological culture within the moist sand filter remains alive even when the property is vacant for extended periods, meaning no costly reactivation process is required when you return.

Ecosafe uses passive aerobic sand filtration instead of mechanical aeration.

Traditional aerated sewage treatment systems rely on air blowers running 24/7 to introduce oxygen into the treatment process. These systems often involve higher electricity costs, more mechanical failures, blower replacements, noise and odour from exhaust vents.

In contrast, Ecosafe’s treatment process is gravity-fed, quiet, sealed and highly energy efficient. With no air blowers and only one annual service, Ecosafe offers significantly lower long-term running costs and maintenance requirements.

Ecosafe systems are designed to have some of the lowest operating costs in the wastewater treatment industry.

Typical ongoing costs include:

• One annual service visit
• Minimal electricity usage for the irrigation pump
• Primary tank desludging approximately every 5–9 years, depending on usage

Because there are no air blowers or complex mechanical treatment components, long-term maintenance costs are significantly reduced compared to many conventional home sewage treatment plants.

Ecosafe systems rely on natural biological processes, so biodegradable and pH-neutral household products are recommended wherever possible.

Most standard soaps and detergents are suitable when used in normal household quantities. However, strong disinfectants, bleaches, chlorine products, harsh chemicals and antibacterial cleaners should be avoided because they can disrupt the beneficial bacteria inside the system.

We provide all customers with a recommended product guide outlining safe products and products to avoid.