Determination of beryllium in various types of natural waters by electrothermal atomic absorption spectrometry
by
Hagarová I., Macháčková ., L. Žemberyová M. and Návojová V.
Ammonia removal from fertilizer plant effluents by a coupled electrostatic shielding based electrodialysis / electrodeionization process
by
Dermentzis K., Davidis A., Chatzichristou C. and Dermentzi A.