The dispersive liquid–liquid microextraction (DLLME) method for determination of Pb+2 and Cd+2 ions in the environmental water samples was combined with inductively coupled plasma-atomic emission spectrometry (ICP-AES). ...

Today oil removal from contaminated soil by new methods such as bioremediation is necessary.  In this paper, the effect of chemical fertilizers and aeration on bioremediation of oil-contaminated soil has been investigated. ...

In this paper effect of SiO2 nanoparticles was investigated on potato starch films. Potato starch films were prepared by casting method with addition of nano-silicon dioxide and a mixture of sorbitol/glycerol (weight ratio ...

Geological factors, such as damages, can cause health determinants in people, which were a little-studied and if they have been raised on occasion, usually referred to no communicable diseases. The aim of this work, which ...

Aflatoxin M1 (AFM1) is the hydroxylated metabolite of aflatoxin B1 (AFB1) that it can be found in milk and dairy products. In this study, ELISA (Enzyme Linked Immunosorbent Assay) technique was used for detection of AFM1 ...

Sodium benzoate and potassium sorbate are two major chemical preservatives which are used in Doogh (Iranian traditional dairy drink). In this study, a total of 27 commercial brands of highly consumed of Doogh samples were ...

Today bleach and detergents are being frequently used and some people use their mixture for more cleaning. Because of chemical interaction of bleach and detergent, chlorine gas was released and thereby it could be dangerous ...

Adsorption is a fundamental process in the physicochemical treatment of wastewaters which industries employ to reduce hazardous organic and inorganic wastes in effluents. In recent years the use of low-cost adsorbents has ...