Wastewater treatment system and septic tank FAQ

What is a septic system?

A septic system is an onsite wastewater treatment solution that collects, treats and disperses household wastewater safely.

What is the difference between a septic tank and a wastewater treatment system?

A septic tank provides basic treatment, while a wastewater treatment system offers advanced processing and cleaner water output suitable for reuse or dispersal.

How does a wastewater treatment system work?

It treats wastewater through multiple stages, separating solids and producing cleaner effluent for safe dispersal.

How much does a septic system cost?

Costs vary depending on system type, property size and installation
requirements. The best way to get accurate pricing is to request a tailored quote.

Do I need council approval to install a septic system?

Yes, most septic system installations in Victoria require council approval. This ensures the system meets environmental and safety standards.

What size septic system do I need?

System size depends on household size, water usage and property conditions. A site assessment is required to determine the correct system.

How long does installation take?

Most installations take a few days, depending on site conditions and system complexity.

Can I upgrade my existing septic system?

Yes, many older systems can be upgraded to improve performance, meet regulations and handle increased usage.

How often should a septic system be serviced?

Septic systems should generally be serviced every 1–3 years depending on usage, system type and household size. Regular servicing helps prevent blockages and costly repairs.

How often should a wastewater treatment system be serviced?

Wastewater treatment systems, including Taylex systems, are required to be serviced quarterly (every three months) and must be maintained by licensed wastewater service personnel. This is not only a council requirement but also ensures the system continues to operate effectively. Regular servicing helps maintain treatment performance, extend the lifespan of the system, ensure compliance with regulations and reduce the risk of breakdowns.

Is a wastewater treatment system better than a septic tank?

In many cases, yes. Wastewater treatment systems offer improved efficiency and treatment quality, making them ideal for properties with higher demand or stricter environmental requirements. However, the best option depends on your property and site conditions.

Are wastewater treatment systems more environmentally friendly?

Yes, because they treat wastewater more thoroughly, they reduce the risk of contamination to soil, groundwater and surrounding environments compared to traditional septic tanks.