-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
-
Cosmetic Ingredient
- Water Treatment Chemical
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
Microvoltage intensification method degrades organic arsenic in 7 days
The research group of Professor Hu Zhenhu of Hefei University of Technology has made new progress
in the research of organic arsenic pollution control.
By applying the method of microvoltage enhanced biodegradation, they introduced anode electron acceptors in the anaerobic biological system, shortened the degradation process from half a year to 1 year to 7 days, realized the rapid conversion of organic arsenic to pentavalent inorganic arsenic, and greatly reduced the environmental pollution
of organic arsenic in the degradation process.
According to reports, organic arsenic is widely used as an additive in pig and chicken feed
because of its role in promoting animal growth and improving disease resistance.
Most of the organic arsenic is directly excreted without the intestinal absorption of animals, and gradually degrades in an anaerobic environment, producing strong carcinogenic trivalent inorganic arsenic, resulting in arsenic pollution
in water and soil.
The results of this study provide a solution
for the removal of organic arsenic from aquaculture wastewater.
(Ren)
