Matro Ltd. In Hungary decreased the amount of machining emulsions and solutions free of halogens (EWC Code 12 01 09* ) by testing different emulsions, selecting appropriate products and recycling the emulsion by removing metal chips.
Author: circularinventory
Just-in-time strategy for bus production
Solaris optimized component deliveries to match production needs, reducing metal, plastic, and chemical waste through Just-in-Time purchasing.
Integration of 3D printing for prototyping and low-volume production of fan components
Using 3D printing for replacing CNC for fast, low-cost, and sustainable part manufacturing.
Reducing solvent emissions and waste through eco-friendly recovery in flexographic plate production
PolimerPro cut solvent emissions by 40% and oil waste by 50% with eco-solvent FS90i and an oil-free distillation system.
Circular Glass Packaging Production at Vetropack Straža d.d.
Glass recycling, cullet, sustainable packaging, energy efficiency, closed-loop production, industrial ecology
RUCONBAR – Rubberised Concrete Noise Barriers
The RUCONBAR, developed by the University of Zagreb, Faculty of Civil Engineering, in
cooperation with Beton Lučko d.o.o. and Gumiimpex – GRP, represents a successful example of
industrial symbiosis and sustainable innovation in construction. RUCONBAR technology uses
rubber granules derived from end-of-life car tires as an aggregate in concrete production,
resulting in noise barriers that are both environmentally sustainable and functionally effective.
CELSA Group – Circular Steel Production in Europe
CELSA Group, headquartered in Spain, is one of Europe’s leading producers of long steel products
and a pioneer in circular economy practices in the steel industry. The company manufactures its
entire steel output using recycled scrap steel, avoiding the extraction of iron ore and drastically
reducing greenhouse gas emissions. CELSA’s model is based on full circularity, combining
advanced electric arc furnace (EAF) technology with extensive material recovery systems to close
the loop in industrial steel protection.
SIJ Metal Ravne – Sustainable Steel for the Future
SIJ Metal Ravne reduces material waste and emissions through recycled steel use, energy-efficient remelting and modernized metallurgy.
Hidria – Driving Industrial Sustainability Through Innovation
Hidria reduces waste and water use through reuse, recycling and energy-efficient tech in automotive and industrial manufacturing.
Circular Economy Solutions at PAYER International Technologies GmbH
Lifecycle analysis, green energy, reuse, and sustainable design drive efforts to cut emissions, waste, and impact across production and packaging.