13.030.20 - Liquid wastes. Sludge

GB/T 47596-2026 in English

Recycling and reusing method for waste liquid from display panel stripping

TO BE VALID

Issued on:2026-05-25 | Implemented on:2026-12-01

GB/T 47075-2026 in English

Determination of cephalosporins in wastewater—Liquid chromatography-tandem mass spectrometry

VALID

Issued on:2026-01-28 | Implemented on:2026-08-01

DB21/T 4190-2025 in English

VALID

Issued on:2025-10-30 | Implemented on:2025-11-30

DB15/T 4167.1-2025 in English

VALID

Issued on:2025-08-15 | Implemented on:2025-09-15

DB15/T 4167.2-2025 in English

VALID

Issued on:2025-08-15 | Implemented on:2025-09-15

DB50/ 457-2025 in English

VALID

Issued on:2025-08-15 | Implemented on:2025-12-01

GB/T 36380-2025 in English

Treatment and disposal specification for waste sulfuric acid from industrial manufacture

VALID

Issued on:2025-08-01 | Implemented on:2026-02-01

DB21/T 4162-2025 in English

VALID

Issued on:2025-07-30 | Implemented on:2025-08-30

DB21/T 4151-2025 in English

VALID

Issued on:2025-06-30 | Implemented on:2025-07-30

DB50/ 1806-2025 in English

VALID

Issued on:2025-03-24 | Implemented on:2025-07-01