In bench-scaled experiments, iron-sulphide minerals, pyrite and pyrrhotite are used as adsorbents for arsenic removal from As-spiked water of As5+ and As3+ spec
The representation of 1/f signal with wavelet transformation is explored. It is shown that a class of 1/f signal can be represented via wavelet synthetic formul
A new theoretical framework of tracer methods is proposed in the present contribution, on the basis of mass conservation. This model is applicable for both arti