Removal of 1,4-Dioxane from Wastewater by Copper Oxide Catalyzed WAO with Mild Condition

Copper-catalyzed cascade synthesis of benzimidazoquinazoline derivatives under mild condition.

A convenient and efficient copper-catalyzed cascade method has been developed for the synthesis of benzimidazoquinazoline derivatives via reactions of readily available substituted 2-(2-halophenyl)benzoimidazoles with amidines or guanidine under mild conditions (even at room temperature).

Efficiency of Photocatalytic Ozone Process Combined with Zinc Oxide in Removal of Amoxicillin from Hospital Wastewater

Background and purpose: One of the main problems of pollution of aquatic environments is hardly biodegradable chemicals with high toxicity such as antibiotics. If they are not removed from the wastewater, particularly the hospital wastewater, many health and environmental hazards are created. Therefore, appropriate management and treatment of this type of wastewater is highly necessary. This re...

Removal of copper ions Cu (II) from industrial wastewater: A review of removal methods

Background and aims: Nowadays heavy metals are the environmental priority pollutants and are becoming as the most serious environmental problems. In recent years removing those from diverse industrial effluents and metal cleaning have been studied. The aim of the present study was to investigate the different methods for cooper removal of cooper ions from industrial wastewater....

Removal of Copper and Zinc from Wastewater Using Chitosan

Removal of Surfactants from wastewater by Rice Husk

Surfactants are one of the major components (10- 18%) of detergents and household cleaning products and are used in high volumes in developed countries. In the present research work, the ability of rice husk as a low cost adsorbent for anionic and nonionic surfactants in wastewater has been studied. The maximum removal efficiency for anionic surfactants was 97%, in an aqueous solu...