Survival of E. Typhi in Sewage Treatment Plant Processes

Degradation of Estrogens in Sewage Treatment Processes

Changes in Water Quality Parameters in Different Processes of Surface Water Treatment Plant (Case study: Tehranpars Water Treatment Plant)

  Background and purpose: Water treatment is of great importance in human life, due to the contamination of water resources. Therefore, continuous evaluation of the performance of water treatment plants is necessary to minimize contamination within the treatment plant in order to create optimal conditions. Materials and methods: A cross-sectional descriptive analytic study was performed in Te...

Expert System Design for Sewage Treatment Plant

Nowadays the field of centralized control is linked to major production processes or industrial applications, where the flow of information allows optimizing the total production process. In the area of small to medium enterprises (SMEs) (Wang & Kai-Yi, 2009), however it is still underdeveloped (Liao, 2009). Perhaps the reason is not the lack of capacity for the design or the cost of the techno...

Different Approach to Anaerobic Sewage Treatment Processes

INTRODUCTION Anaerobic technology have been successful applied for industrial waste water treatment. High reaction rate per unit volume by retaining the biomass in the reactor independently of the incoming waste water flow and concentration. Often high volumetric loading rates in the order of 10 to 40 kg COD/m.d are used. High rate anaerobic biological reactors may be classified into three broa...

Investigating effect of urban wastewater treatment On the Soil Properties of desert areas (Case Study: Sabzevar Sewage Treatment Plant)

Re-use of unconventional water (sewage effluent) is one of the plans that can reduce the effects of desertification and it can provide integrated management of water resources in desert. In this direction, it is very important, investigating the effects of urban Wastewater on Soil Properties. The purpose of this research, is Investigating the Effects of sewage effluent of Sabzevar on Soil Prope...