Biodegradation of UV Filters in Biological Activated Carbon (BAC) Process : Biodegradation Kinetic
نویسندگان
چکیده
منابع مشابه
Biodegradation of Natural Estrogens by Biofilms from Biological Activated Carbon: Effect of Temperature
In order to obtain information on the biodegradation potential of biofilms involved in the removal of natural estrogens by biological activated carbon (BAC) columns, batch degradation of estrone (E1) and 17-estradiol (E2) at temperature of 5 ̊C, 20 ̊C and 35 ̊C by biofilms from four BAC columns (packed with activated carbon of particle size ranging from 0.5 0.59 mm and 1.0 1.19 mm into two bed de...
متن کاملSurvival of selected bacterial species in sterilized activated carbon filters and biological activated carbon filters.
The survival of selected hygienically relevant bacterial species in activated carbon (AC) filters on a bench scale was investigated. The results revealed that after inoculation of the test strains the previously sterilized AC absorbed all bacteria (10(6) to 10(7)). After a period of 6 to 13 days without countable bacteria in the effluent, the numbers of Escherichia coli, Pseudomonas aeruginosa,...
متن کاملStandardization of activated sludge for biodegradation tests.
Activated sludges are an inoculum source commonly used in biodegradation studies, as wastewater treatment facilities constitute an entry point to the environment for many chemicals. In this paper, the main issues relating to the use of activated sludge in biodegradability tests are presented. Special attention is also devoted to discussing the factors affecting both the activity of the microbia...
متن کاملKinetic study of naphthalene biodegradation in aerobic slurry phase reactor
The research was focused on the slurry-phase biodegradation of naphthalene in soil. Among ex-situ techniques, the slurry-phase technique offers the advantage to increase the availability of contaminants to bacteria. From soil samples collected on a contaminated site, the Pseudomonas putida M8 strain capable to degrade naphthalene was selected. Experiments were performed in a stirred and oxygena...
متن کاملBioremediation and Biodegradation Transport and Biodegradation of Perchlorate in Soils
ing water (Giblin et al., 2000a,b; Herman and Frankenberger, 1999; Miller and Logan, 2000; Wallace et al., Perchlorate (ClO 4 ) contamination of ground water and surface 1998; Kim and Logan, 2000, 2001). Factors that affect the water is a widespread problem, particularly in the western United States. This study examined the effect of biodegradation on perchlofate and transport of perchlorate in...
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ژورنال
عنوان ژورنال: Journal of Korean Society of Environmental Engineers
سال: 2014
ISSN: 1225-5025
DOI: 10.4491/ksee.2014.36.11.739