T/CPCIF 0297-2023 Preparation of wastewater treatment agents using sulfuric acid: Part 1: Polysulfated iron salts
T/CPCIF 0297-2023 Preparation of wastewater treatment agents using sulfuric acid: Part 1: Polysulfated iron salts
Basic Information
Scope
Scope: This document specifies the technical requirements, inspection methods, inspection rules, marking, packaging, transportation, storage, and safety requirements for preparing polysulfate iron, a water treatment agent from waste sulfuric acid, etc. This document is applicable to the raw material screening and product quality control of polysulfate iron, a water treatment agent prepared from waste sulfuric acid generated in the processes of chlorine gas drying, chip cleaning, ordinary carbon steel pickling, sulfuric acid-based titanium dioxide powder production, and catalytic flue gas desulfurization. Main technical content: This document specifies the technical requirements, inspection methods, inspection rules, marking, packaging, transportation, storage, and safety requirements for preparing polysulfate iron, a water treatment agent from waste sulfuric acid. This document is applicable to the raw material screening and product quality control of polysulfate iron, a water treatment agent prepared from waste sulfuric acid generated in the processes of chlorine gas drying, chip cleaning, ordinary carbon steel pickling, sulfuric acid-based titanium dioxide powder production, and catalytic flue gas desulfurization.