T/SICCA 006-2019 Active Group standards

T/SICCA 006-2019 Air purification negative ion liquid

Publish Date: 2019-10-24 Implement Date: 2019-12-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/SICCA 006-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Environmental protection sampling and analysis testing methods

ICS Name: Chemical reagents

Publish Date: 2019-10-24

Implement Date: 2019-12-30

Scope

Scope: This standard specifies the technical requirements and definitions, test methods, inspection rules, marking, labeling, packaging, transportation, storage, and shelf life of negative ion liquids for air purification. This standard applies to negative ion liquid products primarily intended for purifying indoor air. Main technical content: 4.1 Sensory indicators: Appearance and stability: A uniform liquid without layering or obvious mechanical impurities; no crystallization, discoloration, odor, or layering observed after heating or cooling to room temperature (20°C ± 5°C). 4.2 Physicochemical indicators: The physicochemical indicators of negative ion liquids shall comply with Table 1. Table 1: Physicochemical indicators of negative ion liquids Item Standard Oxidation-Reduction Potential (ORP) (25°C, 100% solution) ≤-20 Total Dissolved Solids (TDS) (25°C, 100% solution) ≥10,000 mg/L Pollutant removal efficiency, % Class I Class II Formaldehyde ≥85 ≥70 Total Volatile Organic Compounds (TVOC) ≥80 ≥65 4.3 Limits of harmful substances: None of the harmful substances specified in GB 18582 shall be detected.