The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Fluorescent whitening agents (FWAs) are contained in most modern laundry detergents and are thus discharged in substantial quantities with household wastewater. To determine the mass flows and fate of the predominant detergent FWAs, a field study was conducted at a full-scale mechanical–biological sewage treatment plant at Zürich-Glatt, Switzerland. Samples of wastewater (raw sewage, and primary and...
A field study was conducted to determine the mass flow of secondary alkane sulfonate (SAS) surfactants in a municipal wastewater treatment plant. The concentration of SAS in samples of sewage (raw sewage, primary and secondary effluent) was determined using solid-phase extraction with C 18 disks and injection port derivatization with gas chromatography/mass selective detection (GC/MS)...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.