GB/T 13922-2011Performance testing of water treatment equipment (English PDF)

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules.

This standard replaces GB/T 13922.1-1992 "General Performance Test water treatment equipment", GB/T 13922.2-1992 "Water is provided Preparation of the ion exchange performance test equipment ", GB/T 13922.3-1992" water treatment equipment filter performance test equipment ", GB/T 13922.4-1992 "water treatment equipment performance test deaerator." This standard GB/T 13922.1-1992, GB/T 13922.2-1992, GB/T 13922.3-1992, GB/T 13922.4-1992 were integrated, compared with the 1992 version, the main changes are as follows.

--- Additions and modifications to some normative references;

--- Additions and modifications to the terms and definitions;

--- Chemical modification of some measure;

--- Increased device performance test by the ion exchange "test conditions";

--- Increase in device performance test by the ion-exchange in the exchange capacity, regenerant consumption, water consumption from renewable rate, in addition to carbon is carbon removal efficiency Determination of rate requests and calculation formulas;

--- Filtration equipment test subjects increased efficiency fiber filters and iron removal filtration equipment;

--- Increased backwash filtration equipment measuring intensity;

--- Oxygen equipment test objects defined as thermal deaerator;

--- DO direct reference measurement method GB/T 12157, remove the GB/T 13922.4-1992 in Chapters 6 and 7 of content;

--- Oxygen equipment test requirements specified in a variety of hydrophobic not participating in the trial, simplifying the deaerator heat and fluid performance measurement and meter Calculation formula.

1 Scope

This standard specifies the requirements for equipment, filtration equipment, water treatment equipment and other thermal oxygen ion-exchange performance test, measurement and test The inspection report.

This standard applies to the above-described water treatment equipment product qualification test, after new installation or after transformation with equipment testing and commissioning When the performance test, performance test also applies to the use of economic assessment carried out in a water treatment device.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document.

GB 209 hydroxide for industrial use

GB 320 industrial synthetic hydrochloric acid

GB/T 534 industrial sulfuric acid

GB/T 1226 General Pressure Gauge

GB/T 1227 Precision pressure gauge

GB/T 1576-2008 industrial boiler water quality

GB/T 5462 industrial salt

Resin Determination for water GB/T 5757 ion exchange

Determination of the resin particle size, effective size and uniformity coefficient of GB/T 5758 ion exchange

Resin Determination for water GB/T 5759 OH anion exchange

Determination of exchange capacity of the resin GB/T 5760 OH anion exchange

Determination of GB/T 6904 Industrial circulating cooling water and boiler water of pH

GB/T 6907 boiler water and cooling water analysis water sample collection methods

Determination of GB/T 6908 boiler water and cooling water conductivity analysis method

Determination of GB/T 6909 boiler water and cooling water hardness Analysis

GB/T 8144 Determination of cation exchange capacity of the resin exchange

Determination of true density GB/T 8330 wet ion exchange resin

Resins in wet density determination method GB/T 8331 ion exchange

Resin Swelling Determination GB/T 11991 Ion exchange

GB/T 11992-chloro-type strongly basic anion exchange resin exchange capacity determination

Determination of total silicon GB/T 12148 boiler water and cooling water analysis method of low silicon content transformation hydrofluoric acid

GB/T 12149 Determination of industrial circulating cooling water and boiler water in silicon

GB/T 12151 Determination of boiler water and cooling water turbidity analysis method (Foma hydrazine turbidity)

Determination of GB/T 12152 boiler water and cooling water and oil content

GB/T 12157 Determination of industrial circulating cooling water and boiler water of dissolved oxygen

GB/T 12598 ion exchange resin infiltration ball mill rate, measured after grinding ball rate

GB/T 13689 Determination of industrial circulating cooling water and boiler water Copper