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GB/T 36385-2018 English PDF

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US$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 36385-2018: Treatment and disposal method for developing waste liquid of photosensitive material
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 36385-2018	199	Add to Cart	3 days	Treatment and disposal method for developing waste liquid of photosensitive material	Valid

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Basic data

Standard ID: GB/T 36385-2018 (GB/T36385-2018)
Description (Translated English): Treatment and disposal method for developing waste liquid of photosensitive material
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Z05
Classification of International Standard: 13.030.20
Word Count Estimation: 10,193
Date of Issue: 2018-06-07
Date of Implementation: 2019-01-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 36385-2018: Treatment and disposal method for developing waste liquid of photosensitive material

---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.
Treatment and disposal method for developing waste liquid of photosensitive material ICS 13.030.20 Z05 National Standards of People's Republic of China Photosensitive material processing industry waste liquid treatment and disposal method Published on.2018-06-07 2019-01-01 implementation State market supervision and administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Petroleum and Chemical Industry Federation. This standard is under the jurisdiction of the National Waste Chemical Treatment Standardization Technical Committee (SAC/TC294). This standard was drafted. CNOOC Tianjin Chemical Research and Design Institute Co., Ltd., Shenzhen Hanmai Environmental Protection Technology Co., Ltd., Lanbao (Xiamen) Water Treatment Technology Co., Ltd., Quanzhou Yunshang 3D Technology Co., Ltd., Chongqing University, Shenzhen Huixin Environmental Technology Co., Ltd. The main drafters of this standard. Wang Ying, Yang Wei, Wang Zhiwei, Lei Ying, Zhao Chun, Sun Linquan, Yang Chen, Wang Yan. Photosensitive material processing industry waste liquid treatment and disposal method

1 Scope

This standard specifies the terms and definitions, composition types, treatment methods and environmental protection of waste liquid in the photographic material processing industry. This standard is applicable to the treatment and disposal of waste liquid of photosensitive materials produced in the processes of development, bleaching and fixing.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB 8978 Integrated Wastewater Discharge Standard GB/T 11067.1-2006 Methods for the determination of silver - Determination of silver content - Silver chloride precipitation - Flame atomic absorption spectrometry GB/T 11067.5-2006. GB/T 11067.6-2006. GB 16297 Integrated emission standards for atmospheric pollutants

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Photosensitive material washing waste liquid developingwasteliquidofphotosensitivematerial Waste water and waste liquid generated by the photographic material during development, bleaching, fixing, etc.

4 photographic materials washing industry waste liquid types

4.1 Waste developer Waste developer includes waste developer, protectant, accelerator, fog inhibitor, and other special additives. The main component is waste Discarded developer, wherein the main component of the black and white developer is methylamine phenol and hydroquinone; the main component of the color developing agent is p-phenylenediamine derivative. Chemical oxygen demand (CODCr) concentration. 6 × 103 mg/L ~ 6 × 104 mg/L. 4.2 Waste Fixer After the photosensitive material is exposed and developed, the waste liquid generated in the process of removing the unexposed undeveloped silver halide from the emulsion by the fixing solution. Waste The main component of the fixing solution is a discarded fixer, as well as a waste of a protective agent, a neutralizing agent, and a hardener. Silver (Ag) concentration. 1000mg/L~ 12000mg/L (mainly in the form of silver thiosulfate complex, followed by ferrous iron diamine tetraacetate), chemical oxygen demand concentration. 5 × 104 mg/L ~ 9 × 104 mg/L. 4.3 Waste bleach The coloring material is oxidized during the process of oxidizing the metal silver in the emulsion to convert the metal silver into silver ions, and by means of halogen a compound (usually potassium bromide or ammonium bromide) that is re-halogenated to silver bromide, converted to a soluble silver complex, and removed from the emulsion. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 36385-2018_English be delivered?

Answer: Upon your order, we will start to translate GB/T 36385-2018_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 36385-2018_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 36385-2018_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.