Efficiency evaluation of sewage treatment technologies: implications on aquatic ecosystem health

evaluation of keratinized on overdenture implant success

چکیده ندارد.

Evaluation of COD and BOD5 Removal Efficiency by Combined Treatment Aerobic-Anaerobic (AO) on Sewage of Metal Industries

Shortage of water resources and renewable per capita in last 30 years is put Iran on crisis threshold. Wastewater reuse is one of the battle solutions for water shortage and prevents wastewater depletion and environmental pollution. Thus, a pilot scale experiment was carried out to evaluate an integrated anaerobic/aerobic treatment for removal of BOD5 and COD, also to reduction of hydraulic ret...

Evaluation of Aquatic Ecosystem Health Using the Potential Non Point Pollution Index (PNPI) Tool

Evaluating Overall Efficiency of Sewage Treatment Plant Using Fuzzy Composition

INTRODUCTION decision-making. An attempt has been made to formulate

Protecting aquatic ecosystem health : are water quality objective realistic ?

Many regulatory authorities set water quality objectives or thresholds based on nutrient concentrations to safeguard aquatic ecosystem health. But do these criteria adequately assess the biological and ecological status? Our research has been focussing on the performance of constructed wetlands for water quality improvement and ecosystem health. In this paper we present data on macroinvertebrat...