Separation of gas and organic/water mixtures by MFI type zeolite membranes synthesized in a flow system

Determination of triazines in surface wa

Determination of triazines in surface waters by membrane separation coupled on-line to a flow-injection system and partial least squares regression

✍ R.Carabias Martínez; E.Rodríguez Gonzalo; M.P. Santiago Toribio; J.Hernández Mén 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 562 KB

A flow-injection analysis method is described intended for the determination of triazine herbicides in natural waters. The proposed flow-injection manifold incorporates a membrane separation module inserted in the sample loop of the injection valve. This module works as an extmction-preconcentration