Tagasi

ISO 4484-2:2023

Textiles and textile products — Microplastics from textile sources — Part 2: Qualitative and quantitative analysis of microplastics

Üldinfo
Kehtiv alates 22.09.2023
Direktiivid või määrused
puuduvad

Standardi ajalugu

Staatus
Kuupäev
Tüüp
Nimetus
22.09.2023
Põhitekst
This document establishes a qualitative-quantitative analytical evaluation (i.e. determination) of microplastics to be able to define their:
—     particle number;
—     morphology (morphological characteristics);
—     dimensional distribution;
—     the type, chemical origin or nature of polymers and their colour, if present.
This document is applicable to the determination of microplastics (from the textile sector) collected in various matrices (for example textile process wastewater, clothes washing water, textile process air emissions, textile process solid waste).
This document specifies expression of results in terms of estimated surface area and mass of microplastics (MPs) per unit sample. It enables the expression of the results of the quantification of microplastics (MPs) from various sources, including samples related to the production, processing, treatment and use of textiles (raw material, manufacturing process, sample like wastewater from washing clothes, air, and industrial process water).
This document applies to textile sector samples of matrices of different physical states (solid, liquid or aeriform), for example:
—     solid samples from textile production processes;
—     water samples from the textile production process and/or from the washing of clothing (e.g. garments or other textiles, ISO 4484-1 or ISO 4484-3 can be applied in order to prepare a liquid to be tested);
—     air samples to test the air quality in the workplace of textile companies.
This document, being able to provide information such as size, shape, surface and mass (estimated), enables the transfer of useful information for ecotoxicological assessments to specialists.
*
*
*
PDF
197,98 € koos KM-ga
Paber
197,98 € koos KM-ga
Standardi monitooring

Teised on ostnud veel

Põhitekst

ISO/TS 20593:2017

Ambient air -- Determination of the mass concentration of tire and road wear particles (TRWP) -- Pyrolysis-GC-MS method
Uusim versioon Kehtiv alates 15.06.2017
Põhitekst

ISO/TS 21396:2017

Rubber -- Determination of mass concentration of tire and road wear particles (TRWP) in soil and sediments -- Pyrolysis-GC/MS method
Uusim versioon Kehtiv alates 21.12.2017
Põhitekst

EVS-EN ISO 4484-1:2023

Textiles and textile products - Microplastics from textile sources - Part 1: Determination of material loss from fabrics during washing (ISO 4484-1:2023)
Uusim versioon Kehtiv alates 01.03.2023
Põhitekst

EVS-EN ISO 4484-3:2023

Textiles and textile products - Microplastics from textile sources - Part 3: Measurement of collected material mass released from textile end products by domestic washing method (ISO 4484-3:2023)
Uusim versioon Kehtiv alates 01.06.2023