fertilizer
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Dissertation: Wastewater sludge from the forest industry should be utilized as fertilizer
Sludges generated in forest industry wastewater treatment plants have traditionally been burned for energy in factories' bark boilers together with wood bark or other biofuels, which are by-products of wood processing. […]
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Garbage out of recycled fertilizers: New tools developed in collaboration across the entire bio-chain improve bio-waste quality management
There will no longer be cases where plastic shreds are delivered to the field among the soil products. Glass and metal packaging residues, pharmaceuticals and other impurities also want to be removed from the biowaste […]
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Plastic waste in the field awakened the organic industry
(For subscribers.) The plastic waste scandal prompted biowaste industry players to step up their cooperation and develop solutions to reduce plastic waste. In September 2024, Maaseudun Tulevaisuus published an article that […]
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Jenni Ylikahri would bring profitability to farms with recycled nutrients
(For subscribers.) Whether it's about plants in the field, the profitability of domestic agriculture, or the business of responsible companies, Jenni Ylikahri loves to build growth. The seed of growth […]
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Slowing down climate action undermines European security
Europe has begun to hesitate to promote climate action and the circular economy. Just five years ago, everything seemed pretty clear: Emissions trading was considered central and […]
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Fertilizer from fireplace ashes, exchange of goods without money - business ideas from ninth graders in Meri-Lapland were awarded
The Kemi Circular Economy Center's sponsored classes were inspired to come up with a record number of circular economy-related business ideas in a challenge competition. As many as forty groups participated in the video-based competition challenge with their own business ideas, which is […]
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Ashes as circular fertilizers: A new method from the University of Jyväskylä promotes the utilization of ash in forest fertilization
A method developed by the University of Jyväskylä expands the range of ashes suitable for forest fertilization. Thanks to the method, even ashes that were previously not suitable for use due to their high content of harmful substances […]
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Transferable technology for wastewater treatment – reuse increases nutrient cycling and saves potable water
The technology, housed in a portable shipping container, offers a flexible solution for areas where municipal wastewater treatment capacity is insufficient during peak hours. For example, remote areas […]
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