GB 18420.1-2009: Biological toxicity for pollutants from marine petroleum exploration and exploitation -- Part 1: Grading

Delivery: 9 seconds. Download (and Email) true-PDF + Invoice.
Get Quotation: Click GB 18420.1-2009 (Self-service in 1-minute)
Newer / historical versions: GB 18420.1-2009

Preview True-PDF

Scope

This Part specifies the frequency and limit of biological toxicity test in different sea-areas
of some pollutants that are used or generated during the marine petroleum exploration
and exploitation operation; and are discharged into the ocean. And it puts forward the
requirements to test methods and result judgments of the samples.
This Part applies to biological toxicity grading of drilling fluid, base fluid, drilling cuttings,
and produced water that are used or generated AND discharged into the ocean, during
the marine petroleum exploration and exploitation operation. For those pollutants not
defined in this Part, the biological toxicity grading may reference to this Part for the use.

Basic Data

Standard ID	GB 18420.1-2009 (GB18420.1-2009)
Description (Translated English)	Biological toxicity for pollutants from marine petroleum exploration and exploitation -- Part 1: Grading
Sector / Industry	National Standard
Classification of Chinese Standard	Z17
Classification of International Standard	13.030.20
Word Count Estimation	6,691
Date of Issue	2009-03-11
Date of Implementation	2009-11-01
Older Standard (superseded by this standard)	GB 18420.1-2001
Quoted Standard	GB/T 18420.2
Regulation (derived from)	Announcement of Newly Approved National Standards No. 2 of 2009 (total 142)
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 Chinese standard provides offshore oil exploration and development operations and after use or generate some pollutants discharged into the ocean waters in different biological toxicity testing frequency and allowable values ??, and sample test methods, results, and so forth requirements determination. This standard applies to offshore oil exploration and development operations used or generated and discharged to the ocean after drilling, base fluid, drill cuttings and produced water toxicity grading, the partially qualified outside pollutants refer to the use of biological toxicity grading.