Essays about: "Kow"
Found 5 essays containing the word Kow.
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1. Optimizing Sample Dissolution Methods of Low Water Soluble Intermediate Organic Compounds to Support Environmental Risk Assessment during Active Pharmaceutical Ingredient Manufacturing.
University essay from Örebro universitet/Institutionen för naturvetenskap och teknikAbstract : This project focus on investigating the dissolution of low water-soluble intermediate organic compounds called active pharmaceutical ingredients (API) and organic substances that are manufactured by a pharmaceutical company, Cambrex Karlskoga in Sweden. Several dissolution methods were used and evaluated using methods including total organic carbon (TOC), chemical oxygen demand (COD), biochemical oxygen demand (BOD) and Microtox toxicity test. READ MORE
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2. Method Development for Sample Preparation of Fish for Non-target Analysis of Hydrophobic Organic Pollutants
University essay from Örebro universitet/Institutionen för naturvetenskap och teknikAbstract : Monitoring methods for environmental pollutants are mostly performed with targeted analysis which relies on predetermined compounds. This can cause an underestimation of possible toxicants as it might not detect undiscovered compounds such as breakdown products of other chemicals. READ MORE
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3. Spreading of persistent organic pollutants from fiber bank sediments
University essay from SLU/Dept. of Aquatic Sciences and AssessmentAbstract : Discharge of untreated wastewater from paper and pulp industries have led to large environmental impacts on the coastal sediments in Västernorrland, Sweden. Dissolved fibers caused the formation of large fiber banks and fiber influenced sediment areas, which proved to be highly affected by contamination with persistent organic pollutants (POPs). READ MORE
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4. The bioavailability of perfluoroalkyl substances (PFASs) and polycyclic aromatic hydrocarbons (PAHs) in soil to Eisenia fetida and Cucurbita pepo
University essay from SLU/Dept. of Aquatic Sciences and AssessmentAbstract : Persistent organic pollutants (POPs) are organic chemicals of great concern because of their persistency, bioaccumulation and toxic effects both in the environment and to humans. Two groups of organic chemicals that are partly listed as POPs are perfluoroalkyl substances (PFASs) and polycyclic aromatic hydrocarbons (PAHs). READ MORE
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5. Importance of dissolved organic carbon for transport of organic contaminants in groundwater
University essay from Uppsala universitet/Luft-, vatten- och landskapsläraAbstract : The need of understanding transport processes of contaminants in groundwater has grownalong with the discovering of contamination of soil and groundwater due to industrialization.Mobility of an organic contaminant in the soil is affected by its partitioning to dissolvedorganic carbon, DOC. READ MORE