Anaerobic removal of linear alcohol ethoxylates
نویسندگان
چکیده
منابع مشابه
Rapid liquid chromatography-tandem mass spectrometry-based method for the analysis of alcohol ethoxylates and alkylphenol ethoxylates in environmental samples.
A sensitive and selective method for the determination of alcohol ethoxylates (AEOs) and alkylphenol ethoxylates (APEOs) using solid-phase extraction (SPE) and LC-MS/MS was developed and applied to the analysis of water samples. All AEO and APEO homologues, a total of 152 analytes, were analyzed within a run time of 11min, and the MS allowed for the detection of ethoxymers containing 2-20 ethox...
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Assessment of aquatic effects requires the derivation of a predicted no-effect concentration (PNEC). In the framework of the Dutch ‘‘Plan of Action Laundry and Cleaning Products,’’ PNECs were derived for linear alkyl benzene sulfonate (LAS), alcohol ethoxylates (AE), alcohol ethoxylated sulfates (AES), and soap. All stages in an aquatic effects assessment were used: initial (assessment factors ...
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ژورنال
عنوان ژورنال: Bioresource Technology
سال: 2002
ISSN: 0960-8524
DOI: 10.1016/s0960-8524(01)00170-5