in the section on postcombustion NO.. control. Spray Dryer Absorber Scrubbers In the common semidry (wet data indicate that lime spray dryer/ESP and spray dryer/fabric filter systems can attain 70-90% acid Germany so as to limit acid gas emissions. To avoid the resulting liquid effluent dis ...
E-print Network
The compounds present in the smoke from a veneer dryer operating on Douglas-fir were condensed with great difficulty. The condensate was fractionated and characterized. Organic compounds are about one-third resin and fatty acids and about two-thirds neutr...
National Technical Information Service (NTIS)
dryer is cylindrically shaped. The bottom section terminates in a cone. This cone is the coolest part include Selective Noncatalytic Reduction (SNCR) for NOX control, spray dryer scrubbers for acid gas injection for dioxin and mercury control. Figure 1 shows a schematic cross section of the plant. Plant
Aqueous chlorination of humic acids results in the formation of compounds with direct-acting mutagenic activity in the Ames/Salmonella plate assay for tester strains TA98, TA100, TA1535, TA1537, and TA1538. The addition of a rat liver microsomal fraction ...
Aqueous chlorination of humic acids results in the formation of compounds with direct-acting mutagenic activity in the Ames/Salmonella plate assay for tester strains TA98, TA100, TA1535, TA1537, and TA1538. The addition of a rat liver microsomal fraction (S-9) plus ...
EPA Science Inventory
A TA A TA A TA A TA A TA A TA A TA A d TA A d TA A TA A TA A TA A TA z A TA U K P A X ...
National Renewable Energy Laboratory (NREL)
SRI International examined an FDA compound identified as F76-009. This compound was tested in the Ames Salmonella/microsome assay for induction of reverse mutation in Salmonella typhimurium strains TA1535, TA1537, TA1538, TA98, and TA100 and in Escherichi...
3- Nitropropionic acid is a toxic compound produced by several moulds involved in food fermentation or spoilage. An impure commercial sample of this compound was previously reported as being mutagenic to Salmonella typhimurium strains TA1535 and TA100. In the present study, a sample from the same lot of 3- nitropropionic ...
PubMed
... dried with a hair dryer, sprayed with 5% phosphomolybdic acid (PMA) in ethanol, and heated in a 110 ... ...
NBII National Biological Information Infrastructure
...cooling tower at a phosphoric acid manufacturing plant; (3) Each phosphate rock dryer located at a phosphoric acid manufacturing plant; (4) Each phosphate rock calciner located at a phosphoric acid manufacturing plant; (5) Each...
Code of Federal Regulations, 2011
Tannic acid (TA) is a polyphenol (commonly found in tea and coffee) that has been used as a treatment for toxic substances and carpet allergens. The objectives were to determine the efficacy of TA¿s binding and removal of peanut allergens from peanut butter extracts as insoluble precipitates, and to...
Technology Transfer Automated Retrieval System (TEKTRAN)
The genotoxicity of tannic acid (TA, tannin) were investigated using chromosome aberration (CA), sister chromatid exchange (SCE), and micronucleus (MN) test systems in human peripheral lymphocytes. Also, the antigenotoxicity of TA against known mutagen EMS was also examined. The lymphocytes were treated with 1.74?�?10(-5), ...
The mutagenic potential of dimethyl phthalate (DMP), diethyl phthalate (DEP), dibutyl phthalate (DBP), and di-2-ethylhexyl phthalate (DEPH), as well as metabolites of DEHP--i.e., mono-2-ethylhexyl phthalate (MEHP), 2-ethylhexanol (2-EH), and phthalic acid (PA)--were tested in Salmonella typhimurium cultures using the Ames test procedure. The compounds were tested on strains ...
The mutagenic potential of dimethyl phthalate (DMP), diethyl phthalate (DEP), dibutyl phthalate (DBP) and di-2-ethylhexyl phthalate (DEPH), as well as metabolites of DEHP - i.e., mono-2-ethylhexyl phthalate (MEHP), 2-ethylhexanol (2-EH), and phthalic acid (PA) - were tested in Salmonella typhimurium cultures using the Ames test procedure. The compounds were tested on strains ...
Energy Citations Database
FMC Corporation's test article FMC 87059 (phosphorodithioic acid, 0, 0-diethyl ester, sodium salt) was received on August 26, 1985 for testing in the Salmonella/Mammalian-Microsome Mutagenicity Assay. Five tester strains, TA98, TA100, TA1535, TA1537 and T...
Experiments confirmed the preferential extraction of Ta from mixtures with Nb in sulfuric acid and ammonium nitrate. Ta concentration in the aqueous phase was reduced to 0.03 to 0.04% of the initial value while Nb extraction did not exceed 70%. Extracted Ta is complexed as a fluosuliate which remains stable ...
