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SN/T 1343-2003 English PDF

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SN/T 1343-2003: Codes of disinfection for ballast water in entry-exit ships
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
SN/T 1343-2003	English	229	Add to Cart	3 days [Need to translate]	Codes of disinfection for ballast water in entry-exit ships	Valid	SN/T 1343-2003

PDF similar to SN/T 1343-2003

Standard similar to SN/T 1343-2003

GBZ 57 GB/T 31989 SN/T 1340 SN/T 1333 SN/T 1345

Basic data

Standard ID	SN/T 1343-2003 (SN/T1343-2003)
Description (Translated English)	Codes of disinfection for ballast water in entry-exit ships
Sector / Industry	Commodity Inspection Standard (Recommended)
Classification of Chinese Standard	C62
Word Count Estimation	7,793
Date of Issue	2003-08-18
Date of Implementation	2004-02-01
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Summary	This standard specifies the entry and exit of ships' ballast water disinfection treatment requirements, procedures, methods, results, determination and disposal. This standard applies to the entry and exit of ships' ballast water disinfection.

SN/T 1343-2003: Codes of disinfection for ballast water in entry-exit ships

---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.
Codes of disinfection for ballast water in entry-exit ships People's Republic of China Entry-Exit Inspection and Quarantine Industry Standard Specification for ballast water disinfection of entry and exit vessels Released on.2003-08-18 2004-02-01 implementation People's Republic The General Administration of Quality Supervision, Inspection and Quarantine issued

Foreword

Appendix A and Appendix B of this standard are informative annexes. This standard is proposed and managed by the National Certification and Accreditation Administration. This standard was drafted. Hebei Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China, Fujian Entry-Exit Inspection and Quarantine Bureau, Liaoning Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China. The main drafters of this standard. Li Juncheng, Nie Weizhong, Wang Renjie, Li Dezhen, Ren Jianguo. This standard is the first industry standard for entry-exit inspection and quarantine. Specification for ballast water disinfection of entry and exit vessels

1 Scope

This standard specifies the requirements, procedures, methods, results judgment and disposal of ballast water disinfection treatment for entry and exit vessels. This standard applies to the disinfection treatment of ballast water in ships entering and leaving the country.

2 Terms and definitions

The following terms and definitions apply to this standard. 2.1 When necessary, the ship is required to ensure a certain draft or to adjust the hull balance so that the navigation can be safely and smoothly pumped into the cabin. The water discharged from the cabin at the time of shipment. 2.2 Use certain physical or chemical treatment methods to kill intestinal infectious disease pathogenic microorganisms in ballast water. 2.3 The amount of chlorine consumed by chlorine-containing disinfectants by killing pathogenic microorganisms in water and oxidizing organic and inorganic substances in water. 2.4 The water is chlorinated and disinfected, and the chlorine remaining in the water after a certain period of time. This standard refers to free residual chlorine. 2.5 The oxidizing ability of the chlorine-containing disinfectant is equivalent to the amount of chlorine gas oxidizing power.

3 requirements

3.1 Disinfectants should be selected and approved by the General Administration of Quality Supervision, Inspection and Quarantine. 3.2 When disinfecting with chlorine-containing disinfectant, the residual chlorine should be greater than 0.5mg/L. 3.3 Solid disinfectants should not be added directly from the measuring holes. 3.4 Pay attention to fire prevention when tanker ballast water is disinfected.

4 objects

Ship ballast water that meets one of the following conditions shall be disinfected. ---The ballast water installed in the cholera epidemic area needs to be discharged; ---The ballast water installed in other infected areas of intestinal infectious diseases needs to be discharged; --- may spread ballast water from other infectious diseases; --- Other ballast water required by the state to be disinfected.

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