GB/T 42175-2022
ActiveDetermination of Copper, Lead, Zinc, Cadmium and Chromium in the drilling cuttings and mud from ocean petroleum exploitation—Microwave digestion-inductively coupled plasma mass spectrometry method
海洋石油勘探开发钻井泥浆和钻屑中铜、铅、锌、镉、铬的测定 微波消解-电感耦合等离子体质谱法
Application Summary AI generated
This standard specifies a method for determining the concentrations of copper, lead, zinc, cadmium, and chromium in drilling cuttings and mud generated during offshore oil and gas exploration. It is applied in environmental monitoring and compliance testing for ocean petroleum exploitation operations, ensuring that heavy metal levels in discharged drilling waste meet regulatory limits to protect marine ecosystems.
Related Standards
GB/T 27994-2011
General technical conditions for equipments of automatic system for hydrological data acquisition and transmission
GB/T 27991-2011
Fundamental technical requirements for sediment measurement and particle size analysis instrument in open channel
GB/T 27992.1-2011
Water depth finding equipment--Part 1: Hydrologic sounding rod
GB/T 27993-2011
General technical conditions for stage measuring instruments
GB/T 19565-2004
Pyranometer
GB/T 19571-2004
Technical specification for the management of marine protected areas
GB/T 19705-2005
General specification of signals and interfaces for hydrologic instruments
GB/T 19704-2005
Display and record for hydrological instrument
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.