|
US$599.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
CJ/T 252-2011: Technical requirements of the water quality and flowrate online monitoring system for urban drainage
Status: Valid CJ/T 252: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| CJ/T 252-2011 | English | 599 |
Add to Cart
|
4 days [Need to translate]
|
Technical requirements of the water quality and flowrate online monitoring system for urban drainage
| Valid |
CJ/T 252-2011
|
| CJ/T 252-2007 | English | 719 |
Add to Cart
|
5 days [Need to translate]
|
Technical requirement of automatic monitor system for city drainage
| Obsolete |
CJ/T 252-2007
|
PDF similar to CJ/T 252-2011
Basic data | Standard ID | CJ/T 252-2011 (CJ/T252-2011) | | Description (Translated English) | Technical requirements of the water quality and flowrate online monitoring system for urban drainage | | Sector / Industry | Urban Construction Industry Standard (Recommended) | | Classification of Chinese Standard | P41 | | Classification of International Standard | 13.060.25 | | Word Count Estimation | 23,257 | | Date of Issue | 2011-12-06 | | Date of Implementation | 2012-05-01 | | Older Standard (superseded by this standard) | CJ/T 252-2007 | | Quoted Standard | GB 6920; GB 11893; GB 11894; GB 11914; GB/T 17214.1; GB 50054; GB 50057; GB 50223; GB 50343; CJ/T 3008.5; HJ/T 15; HJ/T 70; HJ/T 96; HJ/T 101; HJ/T 102; HJ/T 103; HJ/T 104; HJ/T 191; HJ/T 212; HJ/T 353; HJ/T 354; HJ/T 355; HJ/T 356-2007; HJ/T 372; HJ/T 377; HJ 501; HJ 535; HJ 536; HJ 537 | | Regulation (derived from) | Bulletin of the Ministry of Housing and Urban No. 1198 | | Issuing agency(ies) | Ministry of Housing and Urban-Rural Development of the People's Republic of China | | Summary | This standard specifies the quality and quantity of urban drainage line monitoring system structure and function of the overall system requirements, sample the water unit, water distribution unit, or water detection unit, data acquisition and storage and transmission unit, system management unit, the system auxiliary unit, the system operating environment and the quality control and quality assurance requirements. This standard applies to urban drainage water quality and quantity monitoring system design, equipment selection, installation and commissioning. | CJ/T 252-2011: Technical requirements of the water quality and flowrate online monitoring system for urban drainage
---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.
Technical requirements of the water quality and flowrate online monitoring system for urban drainage
ICS 13.060.25
P41
People's Republic of China urban construction industry standards
Replacing CJ/T 252-2007
Urban drainage water quality online monitoring system
skills requirement
Posted on.2011-12-06
2012-05-01 implementation
Ministry of Housing and Urban-Rural Development, People's Republic of China released
Directory
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions 2
4 Composition and function 3
5 system requirements 4
6 draw water sample unit 4
7 water sample distribution unit 5
8 water quality and water detection unit 5
Data Acquisition Storage and Transmission Unit
10 system management unit 14
11 system auxiliary unit 15
12 system operating environment 15
13 Quality Control and Quality Assurance 16
Appendix A (informative) urban drainage water quality online monitoring system structure Figure 18
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces CJ/T 252-2007 "urban drainage automatic monitoring system technical requirements."
This standard is CJ/T 252-2007 "Urban Drainage Automatic Monitoring System Technical Requirements" revision, compared with CJ/T 252-2007
The main technical changes are as follows.
--- The original standard name "urban drainage automatic monitoring system technical requirements" be amended to "urban drainage water quality online monitoring system technology
Claim";
--- Modify the composition and function of urban drainage water quality online monitoring system (see 1 and 4,2007 version 1 and 4);
--- Added "monitoring points", "monitoring base station", "automatic analyzer", "mean time between failures continuous operation" and "data validity"
Definition (see 3);
--- Remove the definition of "key drainage households" (see.2007 version 3.1.12);
--- Removed the terms and definitions of the code (see.2007 version 3.2);
--- Increasing the requirements of sampling units (see 6);
--- Increasing the requirements of water sample distribution unit (see 7);
--- Modify the water quality and quantity detection unit requirements (see 8,2007 version 4.6.2);
--- Removed all kinds of on-site monitoring station instrument configuration (see.2007 version 5.2);
--- Removed the on-line monitoring equipment combustible gas, harmful gas monitor (see.2007 version 6.5.13);
--- Modify the data acquisition storage and transmission unit requirements (see 9,.2007 version 4.5);
--- Modify the system management unit requirements (see 10,.2007 version 4.3 and 4.4);
--- Increased system auxiliary unit requirements (see 11);
--- Increasing the system operating environment requirements (see 12);
--- Modify the quality control and quality assurance requirements (see 13,.2007 edition of 7).
This standard proposed by the Ministry of Housing and Urban Standard and Design Institute.
This standard by the Ministry of Housing and Urban Water Supply and Drainage Products Standardization Technical Committee.
This standard was drafted. Guangzhou Urban Drainage Monitoring Station, Nanjing Urban Drainage Monitoring Station, Kunming Urban Drainage Monitoring Station, Hunan force
Hop Technology Development Co., Ltd., Guangzhou secondary water supply technology consulting service center, Shimadzu International Trading (Shanghai) Co., Ltd., Beijing city
Drainage Monitoring Station, Tianjin Urban Drainage Monitoring Station, Qiqihar Urban Drainage Monitoring Station, Qingdao Urban Drainage Monitoring Station, Dongguan City, Water Quality
Monitoring Center, Zhuhai Water Quality Monitoring Center, Guangzhou Municipal Wastewater Treatment Co., Ltd., Guangzhou Jingshui Water Co., Ltd., Guangdong Tianrui Branch
Technology Co., Ltd.
The main drafters of this standard. Li Ming, Tan Yong, Lin Yi, Xian Huiting, Xu Zhengsheng, Chen Shifei, Wei District, Cao Jianneng, Zheng Nian Geng, Tang Yudi, Yin Xiaoling,
He Jie, Zhang Guangsheng, Zhan Xiaobo, Meng Qingqiang, Liang Xiaoshan, Liu Feng, Sun Wellliang, Shi Wanxin, Ye Chengming, Zhang Baoshu, Han Baolian, Wu Pengkun, Dai Jisheng,
Liu Hongtao, Luo Gang, Zhang Shenghai, Yao Liping.
This standard was first released in.2007, the first revision in.2011.
Urban drainage water quality online monitoring system
skills requirement
1 Scope
This standard specifies the composition and function of urban drainage water quality online monitoring system, the overall system requirements, water sampling unit, water
Sample distribution unit, water quality and quantity detection unit, data acquisition and storage and transmission unit, system management unit, system auxiliary unit, system operation ring
Environment and quality control and quality assurance requirements.
This standard applies to urban drainage water quality online monitoring system design, equipment selection, installation, commissioning and so on.
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 6920 Determination of water quality - Glass electrode method
Water quality - Determination of total phosphorus - Ammonium molybdate spectrophotometric method
GB 11894 Water quality - Determination of total nitrogen - Basic potassium persulfate digestion - UV spectrophotometry
Water quality - Determination of chemical oxygen demand - Dichromate method
GB/T 17214.1 Industrial process measurement and control device working conditions - Part 1. Climate
GB 50054 low-voltage power distribution design specifications
GB 50057 lightning protection design specifications
GB 50223 Building seismic classification standards
GB 50343 lightning protection technical specifications of building electronic information system
CJ/T 3008.5 Urban Drainage Weir Tank Weights Standard triangular profile weir
HJ/T 15 Environmental Protection Products Technical Requirements Ultrasonic open channel sewage flow meter
HJ/T 70 Determination of high - chlorine wastewater chemical oxygen demand chlorine gas calibration method
HJ/T 96 pH automatic water quality analyzer technical requirements
HJ/T 101 ammonia nitrogen automatic water quality analyzer technical requirements
HJ/T 102 total nitrogen water quality automatic analyzer technical requirements
HJ/T 103 total phosphorus automatic water quality analyzer technical requirements
HJ/T 104 total organic carbon (TOC) automatic water quality analyzer technical requirements
HJ/T 191 UV (UV) absorption water quality automatic on-line monitoring technical requirements
HJ/T 212 pollution source online automatic monitoring (monitoring) system data transmission standards
Technical Specification for Installation of HJ/T 353 Water Pollution Source Online Monitoring System
HJ/T 354 water pollution source on-line monitoring system acceptance technical specifications
HJ/T 355 water pollution source on-line monitoring system operation and evaluation of technical specifications
Technical Specification for Data Validation of Online Monitoring System for Water Pollution Sources
HJ/T 372 water quality automatic sampler technical requirements and testing methods
HJ/T 377 Environmental Protection Product Technical Requirements Chemical Oxygen Demand (CODCr) Water Quality Online Automated Monitor
HJ501 - Determination of total organic carbon in water - Burning oxidation - Non-dispersive infrared absorption method
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of CJ/T 252-2011_English be delivered?Answer: Upon your order, we will start to translate CJ/T 252-2011_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of CJ/T 252-2011_English with my colleagues?Answer: Yes. The purchased PDF of CJ/T 252-2011_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. 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+ countriesQuestion 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 [email protected]. 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 CJ/T 252-2011?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version CJ/T 252-2011 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.
|