Cleaner Approach for Atrazine Removal Using Recycling Biowaste/Waste in Permeable Barriers

Atrazine Removal Using Aquatic Plants: A Kinetic Approach

Aquatic and terrestrial plants and microorganisms were screened to test their ability to remove the herbicide, atrazine, from the environment. Plants included hornwort (Ceratophyllum demersum), switchgrass (Panicum virgatum), reed canarygrass (Phalarius arundinacea), annual ryegrass (Lolium multiflorum), and two varieties ofperennial ryegrass (Lolium perenne). Microorganisms studied included a ...

In-situ Removal of Arsenic from Groundwaters by Using Permeable Reactive Barriers of Organic Matter/limestone Mixtures

In this study, two different mixtures of municipal compost, limestone and zero-valent iron were assessed in two column experiments on acid rock treatment. The effluent solution was systematically analysed throughout the experiments and precipitates from both columns were withdrawn for scanning electron microscopy, energy-dispersive X-ray spectroscopy and X-ray diffractometry were analyzed. Resu...

the use of appropriate madm model for ranking the vendors of mci equipments using fuzzy approach

abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...

Atrazine removal from aqueous solutions using submerged biological aerated filter

Atrazine is widely used in the agriculture as an herbicide. Due to its high mobility, Atrazine leaks into the groundwaters, surface waters, and drinking water wells. Many physical and chemical methods have been suggested for removing Atrazine from aquatic environments. However, these methods are very costly, have many performance problems, produce a lot of toxic intermediates which are very har...

Recycling of Agro-industrial Wastes through Cleaner Technology