Phenolic environmental estrogens (PEEs) are representative of estrogens, which commonly known as bisphenol, alkyl phenols, triazine herbicides, and non-steroidal such diethylstilbestrol. Diethylstilbestrol is on the list drugs other compounds prohibited in food animals. Therefore, control its illegal use has become a very urgent problem, it necessary to analyze estrogen residue water samples. I...

Worldwide environmental pollution is increasing at the same rate as social and economic development. This growth, however, is disorganized and leads to increased degradation of water resources. Water, which was once considered inexhaustible, has become the focus of environmental concerns because it is essential for life and for many production processes. This article describes monitoring of the...

background: contamination of water by toxic chemicals has become commonly recognized as an environmental concern. based on our clinical observation in mashhad, northeastern iran, many people might be at risk of exposure to high concentrations of toxic heavy metals in water. because wastewater effluents as well as water wells have been commonly used for irrigation over the past decades, there ha...