ISO/TS 4240-1:2023
International Standard
Current Edition
·
Approved on
31 March 2023
Fine bubble technology — Environmental applications — Part 1: Inspection method using online particle counter in dissolved air flotation (DAF) plant
ISO/TS 4240-1:2023 Files
English
18 Pages
Current Edition
45.03 BHD
ISO/TS 4240-1:2023 Scope
This document specifies the bubble volume concentration and bubble bed depth measurement methods by online particle counter for checking DAF process performance in plant.
The test method of bubble volume concentration is made by measuring bubble size distribution in contact zone of DAF tank and calculating using formula. And bubble bed depth is evaluated by measuring the number of bubbles and particles according to the depth at five points in separation zone of DAF tank.
This document provides the advantages and limitations of using online particle counter in plant.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 150-2:2015
GSO 150-2:2013
Bahraini Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
BH GSO 2055-1:2016
GSO 2055-1:2015
Bahraini Technical Regulation
HALAL FOOD - Part 1 : General Requirements
GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements
Recently Published
ISO 21013-2:2025
International Standard
Cryogenic vessels — Pressure-relief accessories for cryogenic service — Part 2: Non-reclosable pressure-relief devices
ISO 19223-2:2025
International Standard
Lung ventilators and related equipment — Vocabulary and semantics — Part 2: High frequency and jet ventilation
ISO/IEC TR 23951:2025
International Standard
Information technology — Cloud computing — Best practices for using the cloud service level agreement (SLA) metric model
ISO/IEC 14496-32:2025
International Standard
Information technology — Coding of audio-visual objects — Part 32: File format reference software and conformance