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products: pure calcium phosphate (e.g. typically <0.1 mg/kg cadmium), ferric chloride and aluminum hydroxide ... high CO2 food print, up to 1.2 tons of CO2 can be saved for every 1 ton of silicate sand residue used

green Eva Bivall’s interest in nature and the environment is in her blood. The environmental manager ... it right. I still have the publication (Monitor 1988, for those who are interested).” Wanted to work

We are implementing the circular economy The reverse of the economic boom we are experiencing ... key player in taking the circular economy forward. 0 Graham Aid, Doctor of Technology in environmental

green Circular solution for metals in ash slag - Ragn-Sells giving new life to valuable metals Fact ... Högbytorp waste treatment plants receive about 160,000 tonnes of ash from refuse incineration. About six per

there are additional problems that make it acute - namely that 80 per cent of the world’s deposits are ... material. The ash consists of approximately 20% salts and potassium is one of these salts. In today’s