Insufficiencies and deficiencies in slaughterhouses could adversely affect public health.
Wastewater from slaughtering, along with high microbial pollution, results in serious …

Chemical engineering deals with synthesis of various chemicals in economical and efficient
manner. Raw material is important aspect for cost effective manufacturing of chemicals …

The present study was conducted for thickening of activated sludge by continuous electro-
flotation (EF) process. The effects of some key factors such as initial pH, current density …

Several public seaports and fishing terminals are located in the same port complex but have
different fragmented operations such as waste management. It is possible to provide a new …

Abstract Treatment of industrial and domestic effluent is widely studied topic in the
environmental engineering. Various techniques used for the wastewater treatment includes …

There is a growing need to reclaim wastewater for agricultural use due to freshwater
limitation. Integrating macrophytes in vermifiltration improves the treatment efficiency …

Nowadays, due to various human activities and rapid increasing of the population growth,
the waste production is highly increased, especially for those cities which face these …

BACKGROUND Reclaimed wastewater is a potential source for irrigation, although its effect
on seed germination and plant growth has not been widely investigated. The present study …

Anaerobic digestion (AD) is the most widely used treatment process for sewage sludge
stabilisation over concerns of public health. In addition, the production of methane (CH4), a …

Materials and Methods: This cross-sectional study was performed in 12 months on disposal
effluent and sludge from 4 decentralized WWTPS in Tehran city. Random sampling was …