Main researches are on: thermodynamic and kinetic study of ligands, microfluidics, software applications for refinement of analytical data, interfacing, and automation, application of various chemometrics techniques. Experimental Design on the synthesis and application of nanomaterials in pre-concentration, removal, and photocatalysts heavy metals and inorganic and organic pollutants. Up today engaged in the investigation of the effects of air pollution on the monument stones, analysis of drinking water of many water wells in western Iran, design and manufacturing an automated analysis system, recycling of the chemical refinery wastes.