GB/T 10790-1989
Abolished
T/CNHAW 04-2019
Active
Group standards
T/CNHAW 04-2019 Ecological and Good Water Source Grading Evaluation
T/CNHAW 04-2019 Ecological and Good Water Source Grading Evaluation
Price:
$ 20.00
Basic Information
Standard Code:
T/CNHAW 04-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Food
ICS Name:
Non-alcoholic beverages
Publish Date:
2019-08-06
Implement Date:
2019-10-19
Scope
Scope: This standard specifies the scoring method for ecologically good water sources, the rules for grading assessment, labeling, and re-evaluation. This standard applies to the grading assessment of surface water and groundwater sources used for the production of packaged drinking water. This standard does not apply to the scoring and grading assessment of water sources with a flow rate of less than 5 m3/h. Main technical content: The scoring of various surface water and groundwater sources suitable for the production of packaged drinking water is conducted from four aspects: water quality, ecological environment, water volume, groundwater outcrop conditions, and surface water stability. The sources are graded based on the scores obtained.
Development Information
Related Standards
GB/T 10791-1989
Abolished
GB/T 10791-1989 Requirements of ingredients for soft drinks
GB/T 12143.2-1989
Replaced
GB/T 12143.2-1989 Determination method for amino nitrogen content in fruit and vegetable juice beverages—Formol number
GB/T 12143.3-1989
Replaced
GB/T 12143.3-1989 Determination method for L-ascorbic acid in fruit and vegetable juice beverages—Ethyl ether extraction method
GB/T 12143.4-1992
Replaced
GB/T 12143.4-1992 Method for determination of carbondioxide in carbonated soft drink
GB/T 12143.5-1992
Replaced