Chlorophenolic biocides
WebApr 1, 1999 · Europe PMC is an archive of life sciences journal literature. Search life-sciences literature (39,361,030 articles, preprints and more) WebBecause of the large presence of machinists in the potentially chlorophenol-exposed group, these results may be underestimated by exposure misclassification if these subjects …
Chlorophenolic biocides
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WebPentachlorophenol (PCP) is a chlorophenolic compound that is widely used as pesticide, biocide and as a wood preservative to treat utility poles and wharf pilings. PCP is rapidly … WebChlorophenolic Biocides Prohibited in papermaking process Colorants Prohibited as a functional ingredient in papermaking Fragrances Prohibited above 100ppm Phthalates …
Webcontain any added chlorophenolic biocides, fragrances, heavy metals, or ozone-depleting compounds • Products are manufactured by companies that adhere to social responsibility guidelines and provide fair conditions of employment • Products are manufactured within established annual water and energy use criteria WebAnother likely source of chlorophenolic precursors of TCA in corks is the use of polychlorophenol biocides in cork-oak forests (Simpson 1990). Commercial preparations …
WebAquatic Biodegradability Each functional ingredient in papermaking process greater than 100 ppm must readily biodegrade Optical Brighteners Prohibited above 200ppm Chlorine Free Processing Chlorine is not added for bleaching, screening, de-inking or washing RESTRICTIONS TO PREVENT WASTE WebUniversal Paper Products and Dispensing Systems * These products meet Green Seal™ Standard GS-1 based on chlorine-free processing, energy and water efficiency, and content of 100% recovered material with a minimum of 50% post-consumer material for towels and 25% post-consumer material for tissue. GreenSeal.org. TISSUE
WebChlorophenols that have been used as fungi- cides, bactericides, herbicides and wood preservatives can be biotransformed into the corresponding chloroanisoles. …
WebJul 2, 2012 · chlorophenolic containing biocide are used at the facility. I was advised by my supervisors that in order to satisfy EPA Region 6, this letter must be revised to … coach terrellWebApr 12, 2024 · 10. No Pentachlorophenol Trichlorophenol (chlorophenolic) biocides NEW SIGNED CERTIFICATION (see attached sample) 11. Zinc Hydrosulfite bleach … california clean air projectWebwere not exposed to chlorophenolic biocides. However, these results are consistent with other findings, which suggest that chlorophenol exposure is not likely to be a strong risk factor for NHL. From the Departments of Epidemiology (Mr Garabedian, Dr Tolbert) and Environmental and california clean air vehicle sticker dmvWeblorophenolic biocides in cork-oak forest, the chlorine bleaching in the processing of cork, the hypochlorite washing of barrels, the use of chlorophenolic biocides in wooden pallets, cartons or packaging material and containers and the environmental contamination of wine cellars were found to be the principal causes of this problem. california clean energy percentageWeb☐Spill prevention, ☐Housekeeping; Other _____ Operations & Maintenance issues (spills & leak prevention): coach terriWebJul 2, 2012 · Subject: re: chlorophenolic biocides in AR0001830 Good afternoon, Reference is made to a letter dated May 10, 2012, from Matthew A. Szymanski dated May 10, 2012, certifying that no chlorophenolic containing biocide are used at the facility. I was advised by my supervisors that in order to satisfy EPA california clean fuel rewardsA chlorophenol is any organochloride of phenol that contains one or more covalently bonded chlorine atoms. There are five basic types of chlorophenols (mono- to pentachlorophenol) and 19 different chlorophenols in total when positional isomerism is taken into account. Chlorophenols are produced by electrophilic halogenation of phenol with chlorine. Most chlorophenols are solid at room temperature. They have a strong, medicinal taste and sm… california clean air vehicle tax credit