Essays about: "chlorinated ethylene"

Found 2 essays containing the words chlorinated ethylene.

1. 1. Comparison of in-situ bioremediation of soil contaminated with chlorinated hydrocarbons

   University essay from Högskolan i Halmstad

   Author : Tianyu Qin; [2020]
   Keywords : bioremediation; biostimulation; bioaugmentation; product; chlorinated hydrocarbon;

   Abstract : In recent years, due to the continuous development of machinery, electronics, leather, chemical companies and dry-cleaning industry, more and more chlorinated hydrocarbons accumulate in the soil, causing serious harm to the environment. The accumulation of chlorinated hydrocarbons and the teratogenic, carcinogenic, and mutagenic hazards seriously threaten human health. READ MORE

3. 2. Iron material for the remediation of DNAPL-polluted groundwater

   University essay from KTH/Mark- och vattenteknik

   Author : Jens Rodenhäuser; [2003]
   Keywords : chlorinated ethylene; iron; reductive dechlorination; groundwater; batch experiments; column experiment; ;

   Abstract : Tetrachloroethylene and its daughter-products represent a group of contaminations which are frequently found at sites with industrial activities, such as metal processing, electrotechnical and pharmaceutical industries as well as dry cleaning of clothing and the production of colours, paints and laquers. Due to their toxicity and persistence under natural conditions "denser-than-water" non aqueous phase liquids are substantial threats to the subsurface environment as well as the surface ecosystems including human beings. READ MORE