共找到 150 條與 生物表面活性劑 相關的標準，共 10 頁
This Technical Specification sets requirements for bio-based surfactants in terms of properties, limits, application classes and test methods. It lays
Surface Active Agents - Bio-based surfactants - Requirements and test methods
本標準規(guī)定了生物產(chǎn)品降解表面活性劑功效評價的一般原則、基本要求、評價方法和結果表述。 本標準適用于生物產(chǎn)品降解表面活性劑功效評價
Technical specification of efficacy evaluation for degradation of surfactant by biological products
Surface active agents. Bio-based surfactants. Overview on bio-based surfactants
Surface active agents – Bio-based surfactants – Overview on bio-based surfactants
Surface active agents - Bio-based surfactants - Overview on bio-based surfactants (Endorsed by Asociación Espa?ola de Normalización in May of 2021.)
ADOPTED_FROM:CEN/TR 17557:2020 The aim of this document is to summarize the actual situation regarding many aspects regarding bio-based surfactants
Surface active agents — Bio-based surfactants — Overview on bio-based surfactants
本文件的目的是總結關于生物基表面活性劑及其與任何其他來源的表面活性劑的關系的許多方面的實際情況。它將描述現(xiàn)有原材料來源，包括它們在表面活性劑中的當前使用情況、來源識別和確認，以及溝通選項
Surface active agents - Bio-based surfactants - Overview on bio-based surfactants
Surface active agents – Bio-based surfactants – Overview on bio-based surfactants
本標準規(guī)定了表面活性劑初級生物降解度的試驗方法。 本標準適用于測定具有磺酸基和硫酸基的陰離子表面活性劑；聚氧乙烯基團單鏈EO加合數(shù)為3～40和二、三、四鏈總EO加合數(shù)6～60的表面活性劑；烷基糖苷類表面活性劑；陽離子與兩性離子表面活性劑和具較豐富泡沫的表面活性劑的生物降解度。本標準
Test method for biodegradability of surfactants
本標準規(guī)定了生物活性驅油劑性能測試的術語和定義以及pH值測試、固含量測試、界面張力測試、耐鹽性能測試、穩(wěn)定性能測試、驅油效率測試、生物降解度測試和靜態(tài)吸附量測試等理化性能的測試方法。本標準適用于生物活性驅油劑的性能測試
Performance test method of bioactive oil displacement agent
Surfactants Bio-based surfactants Requirements and test methods
BS PD CEN/TS 17035:2017 sets requirements for bio-based surfactants in terms of properties, limits, application classes and test methods. It lays down
Surface Active Agents. Bio-based surfactants. Requirements and test methods
本歐洲標準規(guī)定了生物基表面活性劑在性能、限制、應用類別和測試方法方面的要求。它規(guī)定了生物基表面活性劑的特性及評估細節(jié)，以確定它們是否： — 在性能相關特性方面適合用途； — 符合適用于一般表面活性劑的健康、安全和環(huán)境要求； — 來源于一定最低百分比的生物質； — 符合至少與可比（非生物基）表面活性劑
Surface Active Agents - Bio-based surfactants - Requirements and test methods; German and English version prEN 17035:2018
La presente specifica tecnica definisce i requisiti per i tensioattivi a base biologica in termini di proprietà, limiti, classi di applicazione e
Surface Active Agents - Bio-based surfactants - Requirements and test methods
This document sets requirements for bio-based surfactants in terms of properties, limits, application classes and test methods. It lays down
Surface active agents – Bio-based surfactants – Requirements and test methods
