With options available globally for use in biofouling control, anaerobic microbial control, and fluid preservation, the comprehensive AQUCAR™ Water Treatment Microbiocides portfolio includes key chemistries (link to chemistries) such as glutaraldehyde, glut/quat blends, DBNPA, bronopol, OPP and dimethyl-oxazolidine.

AQUCAR™ 742 Water Treatment Microbiocide

AQUCAR™ 742 combines the proven biocidal efficacy of glutaraldehyde with the surface active and biocidal properties of a quat. The product is offered in several different packaging options that are ideally suited to meet the diverse demands of most oil and gas applications.

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Used In:

  • Waterfloods
  • Gas storage wells and systems
  • Hydrotesting
  • Pipeline pigging
  • Scraping operations


  •  Synergistic blend of glutaraldehyde and a quaternary ammonium compound
  •  Specially formulated to help rapidly clean microbiologically fouled surfaces
  •  Extremely fast acting
  •  Compatible with most commonly used system additives (scale and corrosion inhibitors)


  • Asia Pacific
  • Europe
  • Latin America
  • North America