QB/T 5775-2022 in English

VALID

lon exchange resin regenerator-Sodium chloride

Issued on:2022-10-20
Implemented on:2023-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $100.00
$97.00

Standard No:	QB/T 5775-2022
Document status:	VALID
Title in English:	lon exchange resin regenerator-Sodium chloride
Title in Chinese:	离子交换树脂再生剂氯化钠
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2022-10-20
Implemented on:	2023-04-01
Professional Classification:	QB-Light Industry
Related Keywords:	lon exchange resin regenerator-sodium chloride introduction standard background ion exchange resin regeneration agent sodium chloride content sodium chloride sodium sulfonate ion exchange resins
Related Topics:	ion pair reagent Reionization ion exchange resin hydrogen chloride parent sodium ion ion exchange peak ion pair reagent Food Grade Ion Exchange Resin Atmospheric Chloride Ion Exchange Chromatography and Ion Exchange ionic reagents Chloride mass Chloride meter Ionic reagent peak Biochlorine Sodium ion concentration cobalt chloride ion Rejuvenator Design Chloride Spectroscopy Sodium ion concentration meter Sodium ion meter Cadmium chloride ion ion exchange resin Resin regeneration Sodium ion concentration meter ion exchange Chloride ion negative peak Chlorine ion exchange resin Ion Exchange and Ion Exchange Chromatography Chloride ion astm Chromium ion exchange Ion Exchanger Chromium ion exchange Total Chlorine and Chloride Ions Chloride index Chloride peak Sodium ion atomic formula Guanidine Ion Exchange Resin Guanidine Ion Exchange Resin Ion Meter Chlorine Guanidine + ion exchange resin sodium ion atom copper chloride ion degree of ionization Chromium ion exchange Ionic reagent peak ion resin multiple ion exchange Nickel ion exchange calcium ion exchange bio resin electron ionization sodium chloride Chloride Titanium ion exchange mobile phase Titanium chloride ion Ion exchange nickel Biochemical instrument ion more ionized Sodium ion peak Ion exchange chromium electron ionization Biochemical analyzer Biochemical reagents Chromium ion agent resin aging Cadmium ion exchange Glycoside ionization Sodium atom + cesium chloride Model ion exchange resin sodium ions and sodium atoms exchange resin exchange resin sodium ion sodium atom field ionization Atomic Sodium resin sodium chloride sodium and water ions Ion exchange and its characteristics carbon ion exchange Sodium ion meter Sodium ion UV Thermal Chloride ion exchange mobile phase Nickel ion exchange Food Grade Ion Exchange Resin UV sodium ion Atmospheric Chloride Ion Exchange Method and Ion Exchange Chromatography recycled plastic resin Cationic Resin Regeneration Method ionization Ion exchange resin food grade What is the ion exchange rate atomic sodium ion ion exchanger transformation recycled plastic resin Sodium ion relative mass Chloride Total Chlorine Ion Exchange Resin System Chloride and Chloride Ions Chloride ion agent Chloride ionizer Chloride Spectroscopy Hydrated sodium ion Nickel ion exchange Chloride and Chloride Chloride and Cyanide Ion exchanger composition Chloride ion oxidation potential chloride chloride ion Chlorocobalt ion structure Chloride chloride normal ionization ion exchange bed flow sodium ion ion solvation copper ion exchange Casein ion exchange resin maldi ionization Ion Exchange Chromatography vs. Ion Exchange Chloride atmosphere ion exchange pure QB/T 5688-2022 Free Chlorine and Chloride Ions QB/T 5775-2022 The principle of ion exchange method for purifying water How to measure sodium ions ymc column regeneration Ion exchange resin particles are uniform GPC column solvent exchange QB/T5677-2022 QB/T 5678-2022 China Ion Exchange Resin Network Classification of organic ion exchangers Cation exchange resin adsorption ion sequence thermoplastic recycled resin Ion exchange column regeneration method Cobalt ions in regenerated water Manganese ions in regenerated water Pipe design chloride ion Chloride ion to copper Sodium chloride for resin regeneration Sodium ion exchanger inlet water quality Acceptance of ion exchange resin in the United States Classification method of ion exchange resin Determination of sodium ions by electrochemical method Regeneration Potassium Chloride Group Ion exchange resin principle purification method sodium ion enterprise Ion exchange purification method Ion exchange resin design Sodium ion exchanger performs Leaky resin leaves the factory qb/t2021-2022 qb/t5775 qb/t 22731-2022 qb/t 5682-2022 qb/t 5791-2022 exchange ion execution qb/t 5785-2022 qb/t 5728-2022 qb/t5774-2022

本文件规定了离子交换树脂再生剂氯化钠的要求、试验方法、检验规则、标签、标志、包装、运输、贮存。
本文件适用于以食用盐为原料，通过物理压制而成，用于软化生活用水的磺酸钠型离子交换树脂再生的盐产品（俗称软水盐）。
用于软化工业用水的磺酸钠型离子交换树脂再生的盐产品可参照执行。

Introduction

Standard Background and Scope of Application

As China's first industry standard specifically formulated for sodium chloride, an ion exchange resin regeneration agent, QB/T5775-2022 fills the standard gap in the field of domestic water softening treatment. This standard is applicable to flake/granular water softening salt products made by physical compression of edible salt as raw material, and its core application scenario is the regeneration of sodium sulfonate ion exchange resins.

Analysis of key technical indicators

Indicator category	Core requirements	Detection method
Physical and chemical indicators	Sodium chloride ≥98.5g/100g, calcium and magnesium ions ≤0.20g/100g	GB5009.42 Arbitration Law
Contaminant limits	Lead ≤1.0mg/kg, total arsenic ≤0.5mg/kg	GB5009.268 Multi-element determination
Sensory requirements	White flakes/granules, no odor and no impurities	Visual inspection

Ion binding calculation system

The standard innovatively establishes a 7-step ion binding sequence calculation model: calcium sulfate→magnesium sulfate→sodium sulfate→calcium chloride→magnesium chloride→potassium chloride→sodium chloride. This algorithm ensures the scientificity and reproducibility of the calculation of sodium chloride content by giving priority to the principle of combining high-valent ions.

Key points of quality control

Raw material control: must comply with GB2721 edible salt standard
Moisture determination: 140℃ drying method is adopted, and the influence of crystal water needs to be calculated
Sampling plan: 15 samples need to be taken for batches of more than 2,000 pieces

Implementation suggestions

Manufacturers should establish a verification mechanism for ion binding order calculation software
It is recommended to conduct trend analysis of calcium and magnesium ion content every quarter
Packaging materials need to pass food safety standard compliance verification

More samples: DL/T 5154-2012 NB/T 47013.2-2015 GB 18306-2015

Sample only — not a preview of QB/T 5775-2022

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