GB/T 38602-2020 in English

VALID

Test method of catalytic activity for catalytic wet oxidation of organic wastewater

Issued on:2020-03-31
Implemented on:2021-02-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $100.00
$97.00

Standard No:	GB/T 38602-2020
Document status:	VALID
Title in English:	Test method of catalytic activity for catalytic wet oxidation of organic wastewater
Title in Chinese:	湿式催化氧化有机废水催化剂活性试验方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2020-03-31
Implemented on:	2021-02-01
ICS Classification:	71.100.99-Other products of the chemical industry
Chinese Classification:	G74-Basic standards and general methods for catalyst
Professional Classification:	GB-National Standard
Related Keywords:	catalytic wet oxidation phenol wastewater mixed wastewater test method wet catalytic oxidation catalysts industry test object cod removal rate
Related Topics:	catalyst catalytic super catalyst For such catalysts new catalyst Homogeneous Catalyst Characterization Plate Catalyst Specifications Photocatalysis is somewhat catalyst potential Catalyst Standard Activation of organic matter activated organic matter Wastewater Biochemical active oxygen compound Biochemical properties of machine wastewater Photocatalytic Oxidation Performance Photocatalytic Active Oxygen Why Photocatalytic Oxidation photocatalytic cocatalysis fuel super catalyst photocatalytic How to measure catalytic performance Platinum carbon catalyst activity test method Organic acid wastewater Catalyst particle size method business catalyst How photocatalytic Cobalt Photocatalytic Oxidation Efficient catalyst Flow cytometric detection of reactive oxygen species Active sites of cobalt-based catalysts Photocatalytic oxidation test organic activator catalytic voc voc catalyst voc catalyst voc catalyst voc catalytic meter Foreign voc catalyst voc catalysis voc++ catalytic voc catalytic voc photocatalytic method Catalytic VOC voc catalytic voc+catalysis voc catalyst t9 catalyst business catalyst Cobalt photocatalytic activity exhaust gas catalyst photocatalyst oxygen Catalyst size active catalyst Catalyst activity Catalyst activity Test methods for electrocatalysts Cadmium Catalytic Performance Catalyst moisture Plate Catalyst Volume Catalyst activity Catalyst activity Plate Catalyst Size Active site of the catalyst Oxidation Lithium oxide catalyst Catalyst Microtest Novel Cobalt Oxide Catalyst silver catalyst suburban catalyst Catalyst Lithium Analysis Method Oxidation Detection method of lithium in catalyst Carbonization of organic agents Catalyst Characterization Epoxy activation Oxygenated wastewater FCC Catalyst Analysis role of catalyst Characteristics of Organic Wastewater contact catalyst chain body catalysis mononuclear catalyst Catalyst catalytic digestion Organic solvent wastewater Organic solvent wastewater Catalytic system Molybdenum waste catalyst Catalytic system photocatalyst Catalyst Stability Test organic electrocatalysis wet Organic reagent amount heterogeneous catalyst chemical organic reagent How to Test a Catalyst Thorium catalyst active oxygen method Flow Cytometry Active Oxygen Novel electrocatalysis National Organic Wastewater mass spectrometry Catalyst properties catalyst reagent catalytic decomposition of water Hydration catalyst catalytic active site catalytic active site electrocatalytic active site plastic catalyst System catalysis electrocatalysis organic catalysis catalytic oxygen Activation reagent Broad-spectrum active catalyst Catalyst characterization Catalyst Characterization broad spectrum catalyst chemical catalyst domestic catalysis base catalyst Bismuth electrocatalysis Organic reagent acceptance oxygen catalyst Hydration catalyst Catalyst properties Catalyst protium deuterium tritium The new catalyst can Catalytic Performance Equipment Gold Catalyst Specifications Organotin catalyst organic peroxide active oxygen new catalyst Alumina Catalyst Digestion Acceptance of organic reagents photocatalytic oxygen removal Electron catalyst Guanidine catalyst Xishuang Catalyst Catalytic Performance Equipment Cerium organocatalyst plastic catalyst Catalyst Characterization Methods complex catalyst positive catalyst catalyst active site Catalyst Characterization Methods homogeneous catalyst stability Catalytic Organic Mass Spectrometry CO2 catalytic converter ember catalyst copper activator Photocatalytic bar Miscellaneous catalysis "catalyst Catalytic ability organic catalyst Homogeneous Catalysis Experiment Lao catalytic oxidation chemical catalyst active site catalyst catalyst active site total nitrogen catalyst Chemical Analysis Method of Waste Platinum Catalyst in Petrochemical Industry Determination of catalyst active sites GBT38602 GB/T 38602-2020 wet biochemical catalytic oxidation catalyst catalyst microwave waste water CatalystLOA Wastewater Magnesium Oxide Asymmetric Catalysis Photocatalytic mechanism Hydrometal-redox dual catalyst battery heterogeneous catalytic oxidation Active oxygen detection flow cytometry Photocatalytic hydrogen evolution in alkaline water Metal oxide valence state and catalytic activity catalyst execution Titanium catalyst Preparation method of activated alumina balls Electrocatalysis industry active Catalyst acceptance catalytic oxidation country What is the catalyst activity standard? Linear optimization method for biochemical reagents Traditional catalyst design methods Semi-organic methods for water and wastewater Catalyst national testing Automotive Catalyst Adhesion Test What are the methods for preparing catalysts? Catalyst moisture test method Methods for Evaluating the Oxidizing Capacity of Organic Reagents Catalyst activity specifications Characterization Methods Biocatalysts Metal catalyst characterization methods Catalyst Group for Wastewater Treatment Industrialization of electrocatalysis Catalyst activity characterization methods Catalyst moisture content detection Test method for hydrothermal stability of catalytic carrier Preparation method of catalyst for protein digestion Shift catalyst scrap Catalyst commercial Dima column activation method Water iodine test method Cerium sulfate catalytic method Catalyst component representation method Ozone catalyst inspection standards Catalyst true density test method Standard electrocatalyst Spent catalyst tested for vanadium Spent catalyst testing titanium Method for testing titanium on spent catalyst Catalyst International Electrode activation method Electrocatalytic testing Catalyst industry activated column method What are the methods for measuring antioxidant activity? Pore analysis method for catalysts Alumina catalyst quality Conventional preparation method of catalyst

《GB/T 38602-2020湿式催化氧化有机废水催化剂活性试验方法》由TC63（全国化学标准化技术委员会）归口，TC63SC10（全国化学标准化技术委员会化工催化剂分会）执行，主管部门为中国石油和化学工业联合会。

Introduction

Analysis of the core content of the standard

Technical elements	GB/T38602-2020 requirements	Conventional methods in the industry
Test object	COD removal rate of phenol wastewater	Mixed wastewater of various organic substances
Reaction conditions	180℃±2℃/2.0MPa	150-220℃/1.5-3.0MPa
Parallelism requirements	Range value ≤3%	Usually ≤5%

Key Technical Points

Test Principle:The COD removal rate is measured by the oxidation of phenol (C₆H₅OH) to CO₂ and H₂O under the action of oxygen to characterize the catalyst activity.

Device Requirements:The TA10 titanium reactor is used, which must meet the parameters of 500mL volume, 10MPa pressure resistance, 300℃ temperature resistance, etc., and equipped with a magnetic coupling stirring system (1200r/min).

Implementation precautions

Safety protection: Phenol is a toxic substance. The test must be carried out in a fume hood equipped with emergency eyewash and fire extinguishing equipment
Sample preparation: The catalyst needs to be ground to <75μm and dried at 110℃ for 5 hours before use
Gas replacement: Strictly carry out nitrogen-oxygen replacement three times to prevent explosion risks

Standard evolution background

This standard was jointly drafted by Xi'an Kaili New Materials and other five units, filling the gap in the activity evaluation method of wet catalytic oxidation catalysts. Compared with the traditional biodegradation method, this method has the characteristics of high treatment efficiency (1h to complete the test) and a wide range of applications (including benzene ring organic matter).

Typical Application Cases

A petrochemical enterprise used Pd/CeO₂ catalyst to treat phenol-containing wastewater. According to the test results of this standard, the COD removal rate reached 92%, which is 3 times higher than that of non-catalytic oxidation treatment.

More samples: GB 18306-2015 QC/T 942-2021 JJG 21-2008

Sample only — not a preview of GB/T 38602-2020

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