Alternative antifouling biocides
نویسندگان
چکیده
منابع مشابه
Searching for “Environmentally-Benign” Antifouling Biocides
As the result of the ecological impacts from the use of tributyltins (TBT) in shipping, environmental legislation for the registration of chemicals for use in the environment has grown to a monumental challenge requiring product dossiers to include information on the environmental fate and behavior of any chemicals. Specifically, persistence, bioaccumulation and toxicity, collectively known as ...
متن کاملRisks of Using Antifouling Biocides in Aquaculture
Biocides are chemical substances that can deter or kill the microorganisms responsible for biofouling. The rapid expansion of the aquaculture industry is having a significant impact on the marine ecosystems. As the industry expands, it requires the use of more drugs, disinfectants and antifoulant compounds (biocides) to eliminate the microorganisms in the aquaculture facilities. The use of bioc...
متن کاملAntifouling biocides in water and sediments from California marinas.
Irgarol 1051 is a common antifouling biocide and is highly toxic to non-target plant species at low ng/L concentrations. We measured up to 254 ng/L Irgarol in water and up to 9 ng/g dry weight Irgarol in sediments from Southern California recreational marinas. Irgarol's metabolite, M1, concentrations were up to 62 ng/L in water and 5 ng/g dry weight in sediments. Another antifouling biocide, di...
متن کاملEncapsulation of Antifouling Organic Biocides in Poly(lactic acid) Nanoparticles
The scope of the current research was to assess the feasibility of encapsulating three commercial antifouling compounds, Irgarol 1051, Econea and Zinc pyrithione, in biodegradable poly(lactic acid) (PLA) nanoparticles. The emulsification-solvent evaporation technique was herein utilized to manufacture nanoparticles with a biocide:polymer ratio of 40%. The loaded nanoparticles were analyzed for ...
متن کاملEcotoxicology of Antifouling Biocides With Special Focus on the Novel Antifoulant Medetomidine and Microbial Communities
Marine biofouling, growth on submerged surfaces, is a problem for the commercial shipping industry but also for recreational boat owners. It leads to increased fuel consumption, loss of maneuverability and is a source of invasive species. The common solution to avoid biofouling is to use antifouling paints containing biocides which hinder the fouling organisms from growing on the ship hull. Med...
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ژورنال
عنوان ژورنال: Applied Organometallic Chemistry
سال: 1999
ISSN: 0268-2605,1099-0739
DOI: 10.1002/(sici)1099-0739(199903)13:3<135::aid-aoc831>3.0.co;2-g