Background: Wastewater produced by a dairy in Sanandaj is a major source of
environmental pollution threatening the city. The dairy uses activated sludge treatment to …

Long-term wastewater management has benefited from mathematical modeling. This is
especially important when simulating complex biological processes. The purpose of this …

Wastewater treatment is a process, which is being done on the wastewater to change its
quality to be within the required specifications of water discharged to the surface waterway …

Background and purpose: The aim of this study was to evaluate the quality of wastewater
treatment plant effluent in Qazvin (Alvand) industrial area for discharge into the environment …

Mathematical modelling has emerged as a critical tool for long-term wastewater
management, particularly for simulating complicated biological processes. This study …

Background: Anoxic-oxic (A/O) is a new method of wastewater treatment and is being used
in Mahdishahr wastewater plant. considering the lack of studies in this area, it seemed …

Methods: In this experimental study 100 mixed samples were taken from wetland and
extended aeration reactors. According to type of wastewater treatment and operating time …

ABSTRACT Background and Objectives: Microbial quality, particularly parasitic
characteristics in terms of effluent reuse in agriculture is one of the most important indices …

Background & aim: The high volume of produced wastewater in communities and the
adverse effects of its discharge into the environment and human health, make the treatment …

Methods: This descriptive-analytical and cross-sectional study was conducted on advanced
SBR in Yazd city wastewater treatment plant during a one-year period (from September …