Jan 01, 2022 · [Pb 4 (Ben) 2 (H 2 O)] polymericpound was synthesized by dissolving benzoic acid (0.122 g, 1 mmol) in ethanol (10 ml) and lead acetate trihyrate [Pb(CH 3 CO 2) 2 ·3H 2 O] (0.189 g, 0.5 mmol) in methanol (10 ml). The two solutions were mixed together and few drops of Triethylamine was added for deprotontion. The mixed solution was refluxed , at 200 °C for 30 Aug 31, 2014 · applied for the treatment of these wastes to remove the toxic metal ions. Technologies such as microbe-assisted phytoremediation, ion exchange , membrane filtration, photocatalytic oxidation and The plasma deposition of amine polymer under certain conditiease in surface area-weighted CO2 adsorption capa as the natural zeolite. The strength of the interaction between CO2 and the adsorbent was weaker for the plasma polymer-modified zeolite than without the plasma coating, which may facilitate ...Aug 01, 2018 · Following that, a system for dye wastewater treatment shown in Fig. 4 was introduced. This system, known as the traditional dye removal method, was implemented by the concerning industries for some time till it was stopped due to its high cost of operation and maintece [ 3 ].