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GB/T 17514-2017 English PDF

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Upon your order, we will start to translate GB/T 17514-2017_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.

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Q: Should I purchase the latest version GB/T 17514-2017?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 17514-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 17514-2017: Water treatment chemicals -- Anionic and non-ionic polyacrylamides
Status: Valid

GB/T 17514: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 17514-2017	279	Add to Cart	3 days	Water treatment chemicals -- Anionic and non-ionic polyacrylamides	Valid
GB 17514-2008	519	Add to Cart	3 days	[GB/T 17514-2008] Water treatment chemicals -- Polyacrylamide	Obsolete
GB 17514-1998	359	Add to Cart	3 days	Water treatment chemicals--Polyacrylamide	Obsolete

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Basic data

Standard ID: GB/T 17514-2017 (GB/T17514-2017)
Description (Translated English): Water treatment chemicals -- Anionic and non-ionic polyacrylamides
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G77
Classification of International Standard: 71.100.80
Word Count Estimation: 14,184
Date of Issue: 2017-09-07
Date of Implementation: 2018-04-01
Older Standard (superseded by this standard): GB/T 17514-2008
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

GB/T 17514-2017: Water treatment chemicals -- Anionic and non-ionic polyacrylamides

---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.
Water treatment chemicals - Anionic and non-ionic polyacrylamides ICS 71.100.80 G77 National Standards of People's Republic of China Replacing GB/T 17514-2008 Water treatment agent Anionic and non-ionic polyacrylamides 2017-09-07 Posted 2018-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 17514-2008 "water treatment agent polyacrylamide." This standard compared with GB/T 17514-2008, the main The technical changes are as follows. --- The standard name was changed from "water treatment agent polyacrylamide" to "water treatment agent anionic and non-ionic polyacrylamide"; --- Deletion of the determination of the degree of hydrolysis (see.2008 version 5.2); --- Increased determination of anionic degree (see 5.4). --- Determination of acrylamide monomer content by gas chromatography modified to liquid chromatography (see 5.5,.2008 edition 5.4.1); --- Remove the determination of acrylamide monomer content bromination method (see.2008 edition 5.4.2); --- Increased chloride and sulfate content indicators and determination methods (see Table 1 and 5.9,5.10). This standard proposed by the China Petroleum and Chemical Industry Federation. This standard by the National Standardization Technical Committee water treatment chemicals Technical Committee (SAC/TC63/SC5) centralized. This standard is drafted by CNOOC Tianjin Chemical Research and Design Institute Co., Ltd., Beijing Heng Ju Chemical Group Co., Ltd., Jiang Su Miao Miao Technology Co., Ltd., Ai Sen (China) flocculant Co., Ltd., Anhui Tianrun Chemical Industry Co., Ltd., Shandong Bao Mau Chemical Co., Ltd., Zhejiang Okawa New Materials Co., Ltd., Chongqing University, Chongqing Blue Jie Guangshun Water Purification Materials Co., Ltd., Jiashan Strait Water Purification Chemical Co., Ltd., Xiamen Blue Heng Environmental Protection Co., Ltd., Guangdong Xin Wang Technology Co., Ltd., Kemira (Shanghai) Limited management the company. The main drafters of this standard Zhu Chuanjun, Guo Waili, Wang Qin, Ling Jing, Liu Pengcheng, Hu Kuiling, Yu Yiping, Zheng Huaili, Zou Hong, Shen Liexiang, Wang Zhiwei, Wang Longqing, Liu Yi. This standard replaces the standards previously issued as. --- GB 17514-1998, GB/T 17514-2008. Water treatment agent Anionic and non-ionic polyacrylamides

1 Scope

This standard specifies the water treatment agent anionic and non-ionic polyacrylamide product requirements, test methods, inspection rules and signs, Packaging, transportation, storage and so on. This standard applies to anionic and non-ionic polyacrylamide products, the product is mainly used for drinking water, industrial water and wastewater, sewage Treated flocculants and sludge dehydrating agent.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 191 Packaging - Pictorial signs GB/T 601 chemical reagent standard titration solution preparation GB/T 603 chemical reagent test methods used in the preparation of preparations and products GB/T 6003.1 Test sieves - Technical requirements and testing - Part 1. Wire mesh sieve test sieves GB/T 6678 General rules for sampling chemical products General rules for sampling liquid chemical products GB/T 6682 analytical laboratory water specifications and test methods GB/T 8170 rounded repair rules and limit values of the representation and judgment Health drinking water chemical treatment agent health and safety evaluation (Wei Fa Jian Fa [2001] 161)

3 chemical formula

Where M is H, NH4 or Na and the like.

4 requirements

4.1 Appearance. Anionic and non-ionic polyacrylamide solid products are white or yellowish particles or powder; anionic and non-ionic poly Acrylamide gel products are colorless or slightly yellow gums. 4.2 relative molecular mass. According to user requirements, the relative deviation from the nominal value of not more than 10%. 4.3 Anionity. The absolute difference between the anionic product and the nominal value is not more than 2%, or according to user requirements. Non-ionic products, Anion not more than 5%. 4.4 Solid content Anion and non-ionic polyacrylamide Solid content of solid products should meet the requirements of Table 1, anionic and non-ionic ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 17514-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 17514-2017_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 17514-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 17514-2017_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.

Question 5: Should I purchase the latest version GB/T 17514-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 17514-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.