T/CWEC 13-2019 Active Group standards

T/CWEC 13-2019 Spectroscopic water quality online monitoring system technical guidelines

Publish Date: 2019-10-17 Implement Date: 2019-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/CWEC 13-2019

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: \nComprehensive water quality

Publish Date: 2019-10-17

Implement Date: 2019-11-01

Scope

Scope: This standard specifies the technical requirements for the construction, acceptance, operation, and management of online water quality monitoring systems based on spectroscopy. In addition to complying with the provisions of this standard, online water quality monitoring systems based on spectroscopy shall also comply with the provisions of current relevant national standards. This standard applies to the online water quality monitoring of surface water, groundwater, and wastewater, providing data basis for early warning. Main technical content: The monitoring parameters of online water quality monitoring systems based on spectroscopy include: chemical oxygen demand, 254nm wavelength spectral absorption coefficient (SAC254), total organic carbon, dissolved organic carbon, biochemical oxygen demand, nitrate nitrogen, nitrite nitrogen, turbidity, dissolved oxygen, color, transparency, total suspended solids, chlorophyll a, blue-green algae, ozone, and petroleum hydrocarbons.

Development Information

Related Standards

GB/T 11225-1989 Abolished

GB/T 11225-1989 Analytical method of plutonium in water

Publish Date: 1989-03-16

GB/T 14552-1993 Replaced

GB/T 14552-1993 Water and soil quality—Determination of organophosphorus pesticides—Gas chromatography

Publish Date: 1993-08-06

GB/T 15503-1995 Active

GB/T 15503-1995 Water quality—Determination of vanadium—BPHA extraction spectrophotometric method

Publish Date: 1995-03-15

GB/T 15504-1995 Active

GB/T 15504-1995 Water quality—Determination of carbon disulfide—Diethylamine cupric acetate spectrophotometric method

Publish Date: 1995-03-15

GB/T 15505-1995 Active

GB/T 15505-1995 Water quality—Determination of selenium—Graphite furnace atomic absorption spectrometric method

Publish Date: 1995-03-15

GB/T 15506-1995 Abolished

GB/T 15506-1995 Water quality—Determination of barium—Atomic absorption spectrometry

Publish Date: 1995-03-15