Miljöskydd: allmänt

Kommittébeteckning: SIS/TK 423 (Luftkvalitet)
Källa: ISO
Svarsdatum: den 9 okt 2020
Se merSe mindre

This part of ISO 16000 specifies a method for determination of volatile organic compounds (VOCs) in indoor air and in air sampled for the determination of the emission from products or materials used in indoor environments (according to ISO 16000-1) using test chambers and test cells. The method uses sorbent sampling tubes with subsequent thermal desorption (TD) and gas chromatographic (GC) analysis[13] employing a capillary column and a mass spectrometric (MS) detector with or without additional Flame Ionisation detector (FID).

The method is applicable to the measurement of most GC-compatible vapor-phase organic compounds at concentrations ranging from micrograms per cubic metre to several milligrams per cubic metre. Many very volatile organic compounds (VVOC) and semi-volatile organic compounds (SVOC) can be analysed depending on sorbents used.

Kommittébeteckning: SIS/TK 558 (Effektiv energianvändning)
Källa: ISO
Svarsdatum: den 9 nov 2020
Se merSe mindre

This document provides definitions, guidelines and supporting information for evaluating and reporting (in respect of the basic design items ongoing and the operational results of a reference plant or unit as feedback to ensure) the (designed) performance of a PCC plant integrated with the host power plant which separates CO2 from the power plant flue gas in preparation for subsequent transportation and geological storage. The physical system being addressed is a single power plant, optionally with an auxiliary unit to provide thermal energy required for the PCC plant, and a single PCC plant as described in ISO 27919-1.

The formulas and methods presented in this document describe issues that are addressed during the design and construction phases (to assure reliable performance) and to practices that can document reliability and availability during routine operation. These practices would also guide ongoing maintenance programs.

This document does not provide guidelines for benchmark, comparison or assessment studies for PCC plant operations using different capture technologies (i.e. absorbents), nor does it specify appropriate operating conditions such as temperature etc.