Molluscicidal water distribution system components

作者: David E. Newman , Adam J. Patarcity

DOI:

关键词: SulfurSalt (chemistry)ChemistryPolyethyleneDistribution systemChemical engineeringPolymerComposite numberMelting pointMolluscicideOrganic chemistry

摘要: A polymer resin-molluscicidal composite for preventing and controlling damage to water distribution systems caused by Dreissena polymorpha the zebra mussel, other undesirable sessile mollusks is provided. The preferably formed of an ultra-high molecular weight polyethylene 0.1 20 per cent a insoluble, high melting point molluscicide which metal salt or complex organic sulfur compound. Alkyldithiocarbamates, tetraalkylthiuram sulfides salts complexes thereof are preferred molluscicides. molluscicidal may be into structural components, such as valves, linings, coatings encapsulators.