Sewage Treatment Plants (STPs)

Smart, scalable solutions for sustainable wastewater management.

At Sort It Water, we design, upgrade, and maintain Sewage Treatment Plants (STPs) that deliver reliable performance across industrial, commercial, and remote environments.

Whether you’re establishing a new facility or upgrading an existing one, our expert team ensures your treatment plant operates efficiently, meets all regulatory requirements, and supports long-term sustainability goals.

Engineered for Compliance and Performance

Our STPs are built to perform in challenging environments—from isolated remote sites to complex industrial operations. Every system is engineered to meet local council and EPA compliance standards, while maintaining cost-efficiency, operational reliability, and ease of maintenance.

We consider your location, wastewater volume, and site conditions to create tailored, high-performance systems that work for you.

Refurbishment & Upgrades of Existing STPs

If your existing sewage treatment infrastructure is underperforming or outdated, we can help.

We specialise in refurbishment and upgrade projects, breathing new life into aging systems by improving functionality, extending operational lifespan, and reducing long-term operational costs.

Our team evaluates your system’s current performance, identifies pain points, and delivers modernisation strategies that align with both your budget and sustainability objectives.

Advanced Biological Treatment Technologies

Our STP designs incorporate proven biological treatment technologies for efficient, eco-friendly performance:

Membrane Bioreactors (MBR)

Compact, high-efficiency systems that combine biological treatment with membrane filtration for superior effluent quality.

Extended Aeration

A robust and low-maintenance method ideal for decentralised or remote installations requiring stable biological treatment.

Bio-Media Systems

Fixed-film technologies that support high biomass concentrations for efficient breakdown of organic matter in varying load conditions.

These advanced systems help minimise environmental impact while maximising treatment effectiveness.

The Sort It Water Advantage

Sort It Water delivers specialist water and wastewater solutions with a commitment to compliance, efficiency, and sustainability. Our expertise spans servicing, engineering, automation, and remote site management, ensuring reliable performance for industries across Queensland.

Comprehensive Servicing and Compliance

We provide scheduled servicing to maintain compliance, reduce costs, and prevent failures—backed by routine and emergency support, detailed reporting, and proactive system insights.

Specialists in Remote Areas across Queensland

With deep experience in remote Queensland, our Brisbane-based team rapidly mobilises to deliver reliable, off-grid water treatment for regional, mining, and industrial sites.

Multi-Disciplinary Expertise and Turnkey Solutions

With broad industry expertise, our integrated team delivers end-to-end water treatment solutions—from design and automation to servicing and maintenance—for seamless, reliable project delivery.

Environmental Leadership and Compliance

We deliver sustainable water treatment solutions that maximise efficiency, minimise environmental impact, and exceed compliance standards through advanced recycling and treatment technologies.

Other Solutions

Industrial Wastewater Treatment

We design custom wastewater treatment systems using advanced technologies to ensure efficient contaminant removal, recycling, and regulatory compliance.

Potable Water Treatment

We provide safe, high-quality drinking water solutions using advanced purification technologies, fully compliant with ADWG 6 for regulatory approval.

Need an STP Solution? Let’s Talk.

Whether you’re developing a new site or revitalising an existing facility, Sort It Water has the expertise to deliver smart, reliable sewage treatment systems built for the future.

Contact us today to discuss your STP requirements and discover how we can help keep your operations clean, compliant, and cost-efficient.