GB/T 27870-2011 English PDFUS$259.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 27870-2011: Photocatalyst for air purification Status: Valid
Basic dataStandard ID: GB/T 27870-2011 (GB/T27870-2011)Description (Translated English): Photocatalyst for air purification Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G74 Classification of International Standard: 71.100.40 Word Count Estimation: 11,145 Date of Issue: 2011-12-30 Date of Implementation: 2012-09-01 Quoted Standard: GB/T 6680 Regulation (derived from): Announcement of Newly Approved National Standards No. 23 of 2011 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 photocatalytic air purification liquid main technical requirements, test methods, test rules, marking, transportation and storage. This standard applies to indoor air pollutants scavenging liquid photocatalyst photocatalyst does not apply to other types of products. GB/T 27870-2011: Photocatalyst for air purification---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.Photocatalyst for air purification ICS 71.100.40 G74 National Standards of People's Republic of China Photocatalyst air purifier Issued on. 2011-12-30 2012-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released ForewordThis standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard was proposed by the National Development and Reform Commission. This standard by the national environmental protection products Standardization Technical Committee (SAC/TC275) centralized. This standard was drafted. the State Environmental Quality Supervision and Inspection Center, Research Institute of Photocatalysis, Fuzhou University, China Institute of Standardization, widely Si Special Olympics due to special materials Technology Co., Ltd., Shanghai Shanghai is nanotechnology Ltd., Dongguan City Tomorrow Nano Technology Co., Qing World (Shenyang) Environmental Protection Equipment Co., Ltd., Beijing Jia Li Luyuan Environmental Protection Technology Co., Ltd., Inner Mongolia-US Science and Technology Development Co., Ltd. Company, Beijing Environmental Protection Technology Co., Ltd. net 10,000. The main drafters of this standard. Qiao Wei, FU Xian, Huang Jin, Liu Ping, Li Jie, Zhao Shukai, Liu Xin, Liu Liang, the new Devon, Zhang Yan, Wen Liyun, Qin Li, Yang Zhonghui, Huanguang, Li Xuecheng, Liang Lan, labor Xiuzhi, Liu Zhenyu, Zhou Jiajun, Tangqiu Sheng. Photocatalyst air purifier1 ScopeThis standard specifies the air purification photocatalyst with a liquid of the main technical requirements, test methods, testing rules, labeling, transportation and storage. This standard applies to indoor air pollutants scavenging liquid photocatalyst, the photocatalyst does not apply to other types of products.2 Normative referencesThe 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/T 6680 General rules for sampling liquid chemical products3 Terms and DefinitionsThe following terms and definitions apply to this document. 3.1 Air purification photocatalyst Upon irradiation with light, can be improved (or enhanced) degradation of pollutants in the air (or decomposition) of the chemical reaction rate, and their physical and chemical The changing nature of the substance does not occur. 3.2 Photocatalytic reaction photocatalyticreaction In the chemical reaction carried photocatalyst. 3.3 Photocatalytic removal removalrationbyphotocatalysis Under light conditions, contaminants after the photocatalytic reaction concentration decreased percentage. 3.4 Photocatalyst when measured in the environment of high concentration of pollutants in the long period of time after the light treatment, the photocatalytic removal of the first measured time trial The ratio of photocatalytic removal rate was expressed as a percentage. 4. Technical Requirements 4.1 Appearance Homogeneous, non-hierarchical. 4.2 Physical indicators Photocatalyst air purifying quality should meet the requirements of Table 1. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 27870-2011_English be delivered?Answer: Upon your order, we will start to translate GB/T 27870-2011_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 27870-2011_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 27870-2011_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. 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