Valoriza
News January 27, 2026

Investing in reliable FOGO infrastructure at Valoriza’s Dandenong facility

Ongoing investment at Valoriza’s Dandenong FOGO processing facility is focused on delivering long-term capacity, operational reliability and high-quality compost outcomes for councils and communities across Melbourne’s southeast.

Written by Shannon Eagles

Ongoing investment at Valoriza’s Dandenong FOGO processing facility is focused on delivering long-term capacity, operational reliability and high-quality compost outcomes for councils and communities across Melbourne’s southeast.

As food organics and garden organics (FOGO) volumes continue to flow, reliable organics recycling infrastructure is critical to ensuring consistent processing performance and high-quality compost production. At Dandenong, this investment includes modern infrastructure, skilled operational teams and proven compost processing technology working together as an integrated system.

1,000 operating hours of performance from the Komptech Multistar L3

A key component of Valoriza’s organics processing line is the Komptech Multistar L3 star screen, which has now exceeded its first 1,000 operating hours in full production.

Since commissioning, the Multistar L3 has processed more than 37,000 tonnes of pasteurised organics, screening material into three distinct fractions. This process efficiently separates finished compost from larger residual material, supporting both throughput and consistent compost quality.

Designed specifically for high-performance compost screening, the Multistar L3 plays a critical role in Valoriza’s end-to-end FOGO processing operation.

Consistent compost quality and reliable organics processing

From an operational perspective, the Multistar L3 has delivered exactly what is required in a high-volume organics recycling facility:

  • Strong and consistent throughput
  • Reliable separation of finished compost
  • High-quality compost output
  • Zero breakdowns to date.

With the Dandenong processing line designed around this equipment, and a maintenance team experienced in Komptech systems, the Multistar L3 has proven to be a dependable performer from day one.

This level of reliability is essential for facilities managing council-collected FOGO, where consistency, uptime and product quality directly support regulatory compliance and customer confidence.

Supporting Victoria’s growing FOGO and circular economy system

As Victoria’s FOGO focus continues to expand, long-term investment in proven composting and screening infrastructure is essential. Assets like the Multistar L3 help ensure that increasing volumes of food and garden organics are transformed into high-quality compost, supporting soil health, local agriculture and the broader circular economy.

Valoriza’s investment at Dandenong reflects a commitment to building infrastructure that is fit for the future – capable of scaling with demand while maintaining performance and quality.

Partnering with Lincom Group on high-performance composting equipment

Valoriza acknowledges the ongoing support of Lincom Group, whose expertise was instrumental in successfully commissioning the Multistar L3 and embedding it into daily operations.

Strong partnerships with experienced equipment suppliers are critical to delivering reliable organics processing outcomes and lifting industry standards across Australia’s waste and resource recovery sector.

Valoriza continues to invest in best-practice FOGO infrastructure to deliver reliable, high-quality outcomes for our customers.

You can also read more about Valoriza’s experience with the Komptech Multistar L3 on the Waste Management Review website.

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Why moisture matters
News January 27, 2026

Why moisture matters

In commercial organics processing, moisture is one of the most influential – and most challenging – variables to manage. This is particularly true in food-heavy FOGO streams, where water content is significantly higher than in garden-only organics. 

“Food-heavy FOGO contains higher natural moisture, and this can fluctuate with seasonal variations, making it more difficult to balance compared to garden-only organics,” says Kriushnapriya Sundararajan, Technical & Compliance Manager at Valoriza. 

“If that balance is not right, the biological process is directly affected. Too wet – odours and a delayed composting process. Too dry – dehydration rather than proper biological decomposition.” 

Both scenarios disrupt microbial activity, and this in turn affects processing efficiency and system stability. Moisture directly influences oxygen flow, temperature consistency and microbial performance inside the composting mass. 

In-vessel composting and managing moisture in organics recycling 

At our facility, moisture control is embedded within the in-vessel operating system – an advanced Waste Treatment Technologies (WTT) system commissioned in collaboration with MECBIO. This enclosed tunnel environment allows tighter control of conditions compared to open windrow systems. 

“Moisture is primarily monitored and adjusted in the in-vessel composting process, where conditions can be actively managed to support stable biological activity,” Kriushnapriya says. 

Managing moisture at this stage allows operators to respond to variability in incoming feedstocks. And it’s here that our team’s deep operational experience is invaluable.   

“Strong understanding of feedstocks and the composting process allows informed blending and operational decision-making,” Kriushnapriya says.  

“Experience is critical, as composting involves many variables. Practical knowledge helps operators make smart, timely adjustments.” 

Compost quality, consistency, and AS 4454 compliance 

Kriushnapriya says moisture management at Dandenong has been strengthened through targeted process improvements.  

“Valoriza maintains water balance and has improved water management through our Optimisation Project, eliminating off-site leachate disposal,” she says. 

“This discipline directly supports compost quality outcomes. It is key to maintaining steady processing times and achieving consistent, high-quality product outcomes.” 

This approach to moisture control, Kriushnapriya explains, ensures overall compliance with Australian product standards – such as AS 4454, which sets requirements for compost stability, maturity, contamination limits nutrient and suitability for soil applications. 

 “Ultimately, well-managed moisture greatly improves the quality and consistency of the soil conditioner supplied to our customers,” she says. 

Valoriza: Strengthening circular organics  

At Valoriza, properly managing variables like moisture is part of a broader commitment to strengthening Australia’s circular economy. From collections and organics processing to treatment and recovery, our experienced teams work with councils and partners to divert food and garden waste from landfill and return nutrients to the soil. 

Our Dandenong South facility is licensed to process up to 120,000 tonnes of organic waste per year using advanced in-vessel composting technology certified to AS 4454. Every stage of the process is designed to deliver compliant, consistent and transparent outcomes for councils, partners and end users. 

“By optimising moisture management,” Kriushnapriya says, “Valoriza is helping build a more resilient, nutrient-rich circular organics system for Victoria’s future.” 

For more information, jump in touch 

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Changing the game
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Valoriza is changing the game in Australia. We’re emerging as a new force in Australian waste and resource recovery – one that’s ready to challenge conventional approaches and drive meaningful change.

Featured in the December 2025 edition of the Waste Management Review, our Valoriza Country Head for Australia, Michael Allaway, shared how the company is positioning itself as a catalyst for a sustainable circular economy in Australia’s waste services sector.

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