Sökning: "grönlut"
Hittade 2 avhandlingar innehållade ordet grönlut.
1. Alkaline by-products as amendments for remediation of historic mine sites
Sammanfattning : Mining has been and still is an important industry in Sweden, it has strongly contributed to the standard of living we have today. Extraction of ore began in the 12th century, but did not come about frequently until the 16th century, which is often seen as the starting age for ore processing and metal extraction. LÄS MER
2. On calcium-related problems in kraft pulping of Eucalyptus dunnii
Sammanfattning : Kraft pulping is the most widely used pulping process for producing chemical pulp today. It has been in use for more than 130 years. LÄS MER
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