Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

GB/T 31528-2015 English PDF

Q: How long will the true-PDF of English version of GB/T 31528-2015 be delivered?

Upon your order, we will start to translate GB/T 31528-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Q: Can I share the purchased PDF of GB/T 31528-2015_English with my colleagues?

Yes. The purchased PDF of GB/T 31528-2015_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Q: Does the price include tax/VAT?

Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries). Avoidance of Double Taxation Agreements (DTAs) between Singapore and 100+ Countries: https://www.iras.gov.sg/taxes/international-tax

Q: Do you accept my currency other than USD?

Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 31528-2015: Treatment and disposal technical specification for spent coppery etchant
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 31528-2015	279	Add to Cart	3 days	Treatment and disposal technical specification for spent coppery etchant	Valid

Similar standards

GB/T 38785 GB/T 32886 GB/T 32885 GB/T 45754 GB/T 32124

Basic data

Standard ID: GB/T 31528-2015 (GB/T31528-2015)
Description (Translated English): Treatment and disposal technical specification for spent coppery etchant
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Z05
Classification of International Standard: 13.030.20
Word Count Estimation: 13,167
Date of Issue: 2015-05-15
Date of Implementation: 2015-12-01
Quoted Standard: GB/T 6682-2008; GB/T 23947.1-2009; HG/T 3696.1; HG/T 3696.2; HG/T 3696.3
Regulation (derived from): National Standard Announcement 2015 No. 15
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This Standard specifies the copper etching waste composition, the relevant requirements of treatment and disposal methods and environmental protection. This Standard applies to related fields generate centralized collection of copper etching waste treatment and disposal patterns.

GB/T 31528-2015: Treatment and disposal technical specification for spent coppery etchant

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Copper etching waste treatment and disposal Technical specifications) ICS 13.030.20 Z05 National Standards of People's Republic of China Copper etching waste treatment and disposal technical specifications Issued on. 2015-05-15 2015-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the national waste chemicals disposal Standardization Technical Committee (SAC/TC294) centralized. This standard was drafted. Shenzhen Hazardous Waste Treatment Station Co., Ltd., Hangzhou Green Chemical Co., Ltd., CNOOC Tianjin Chemical RESEARCH Study Design Institute, Hangzhou Vocational and Technical College, Shanghai, Chongqing New Century Chemical Co., Ltd. The main drafters of this standard. Chen Chuan, Yin cloud ship, An Xiaoying, country boy Tong, Chen Changming, Wenyan Shen, bow Chong Zhou, Shen Jing. Copper etching waste treatment and disposal technical specifications

1 Scope

This standard specifies the copper etching waste composition, the relevant requirements of treatment and disposal methods and environmental protection. This standard applies to related fields generated by centralized collection copper etching waste treatment and disposal patterns.

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. Laboratory use specifications and test methods GB/T 6682-2008 Analysis GB/T 23947.1-2009 Inorganic chemical products for the general method of determination of arsenic - Part 1. diethyl dithiocarbamate silver Spectrophotometry HG/T 3696.1 inorganic chemical products, chemical analysis standard solution, Preparations Part 1. Standard titration solution Preparation liquid HG/T 3696.2 inorganic chemical products, chemical analysis standard solution, Preparations Part 2. impurity standard solution Preparation liquid HG/T 3696.3 inorganic chemical products, chemical analysis standard solution, Preparations Part 3. Formulation and products Preparation

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Copper etching waste spentcopperyetchant Printed circuit board (PCB) etching etching waste liquid discharge line, wherein the copper etching waste acidic and alkaline etching etching waste liquid waste Two kinds. 3.2 Acidic copper etching waste spentacidiccopperyetchant With the main component of hydrochloric acid, sodium chloride, ammonium chloride, chlorate oxidant or hydrogen peroxide (HCl-H2O2) acid etching solution for printing Circuit board (PCB) after etching the etching waste liquid is discharged, containing a large amount of copper. 3.3 Alkaline copper etching waste spentalkalinecopperyetchant After using the main component of aqueous ammonia, ammonium (NH3-NH4Cl) alkaline etching solution for printed circuit board (PCB) etching discharged Etching waste liquid containing a large amount of copper.

4 copper etching waste composition

PCB manufacturing process produces two main copper etching waste, namely acidic and alkaline etching etching waste liquid waste, consisting essentially of ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 31528-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 31528-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 31528-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 31528-2015_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.