Standard No.:	HJ 1460-2026
English Name:	Solid waste— Determination of cyanide—Silver nitrate titration
Chinese Name:	固体废物 氰化物的测定 硝酸银滴定法
Chinese Classification:	Z10    Environmental pollutant monitoring methods
Professional Classification:	HJ    Professional Standard - Environment
ICS Classification:	13.030.99 13.030.99    Other standards related to wastes 13.030.99
Source Content Issued by:	MEE
Issued on:	2026-01-20
Implemented on:	2026-5-1
Status:	to be valid
Target Language:	English
File Format:	PDF

本标准规定了测定固体废物及其浸出液中氰化物的硝酸银滴定法。
本标准适用于固体废物及其浸出液中氰化物的测定。
当固体废物取样量为5 g，氰化物（以CN-计，下同）的检出限为5 mg/kg，测定下限为20 mg/kg；
当固体废物浸出液取样体积为200 mL，氰化物的检出限为0.2 mg/L，测定下限为0.8 mg/L。