GB/T 22904-2023
ActivePaper, board and pulp—Determination of total chlorine and organically bound chlorine
纸、纸板和纸浆 总氯和有机氯的测定
Application Summary AI generated
This standard specifies methods for determining total chlorine and organically bound chlorine content in paper, board, and pulp. It is applied in the pulp and paper industry for quality control, environmental compliance, and assessing the potential for harmful chlorinated compound formation during production or disposal. The testing is relevant for manufacturers, regulatory bodies, and laboratories evaluating bleaching processes or recycled material safety.
Related Standards
QB/T 2598-2003
Determination of fiber fibrillation for papermaking
QB/T 2597-2003
Determination of fiber length for papermaking (raster method)
GB/T 747-2003
Pulps--Determination of acid-insoluble lignin
GB/T 743-2003
Pulps--Determination of ether solubles
GB/T 745-2003
Pulps--Determination of pentosan content
GB/T 740-2003
Pulps--Sampling for testing
GB/T 3332-2004
Pulps--Determination of beatingdegree(Schopper-Riegler method)
GB/T 5399-2004
Pulps--Determination of stock concentration
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.