Technical and scientific developments have facilitated an increase in human life expectancy quality, which is reflected a large growth of global population [...]

With the increasing global usage of water and continuous addition contaminants to sources, new challenges associated with abatement organic pollutants, particularly those that are refractory conventional wastewater treatment technologies, have arisen [...]

background: mature landfill leachate is a complicated mixture which is resistant to biological treatment processes. the treatment of mature landfill leachate by struvite precipitation and fenton oxidation was the main objective of the current research. methods: struvite with the phosphate/ammonia/magnesium molar ratio of 1/1/1.05 was considered during all experiments. five initial phs of 3, 4, ...

aims: in biological wastewater treatment processes, a large amount of sludge is produced. stabilization of sludge is essential before disposal because of the risks to human health and environment. therefore, selecting an appropriate process for stabilization this sludge may efficiently decrease risks. the aim of this study was to examine the compound efficiency of the advanced fenton and ozonat...