B. Halling-Sorensen – författare

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2 produkter

1. 

   Removal of Nitrogen Compounds from Wastewater

   Av S.E. Jorgensen, B. Halling-Sorensen

   E-bok, 1993

   807 kr

   Lägg i varukorg

   This volume gives an overview of the wide spectrum of nitrogen removal processes available today. Part A gives a brief outline of nitrogen pollution sources, the global nitrogen cycle and the treatment methods; part B presents details of all biological methods for nitrogen removal; and part C …

2. 

   Handbook of Estimation Methods in Ecotoxicology and Environmental Chemistry

   Av Sven E. Jorgensen, B. Halling Sorensen m. fl.

   Inbunden, 1997

   2317 kr

   Tillfälligt slut

   Slightly more than 100,000 chemicals are produced in such an amount that they are threatening to the environment. These include common chemicals such as household cleaners, detergents, cosmetics, medicines, and pesticides. The Handbook of Estimation Methods in Ecotoxicology and Environmental …