نتایج جستجو برای: pharmaceutical wastewater

تعداد نتایج: 97364  

Journal: :Puerto Rico health sciences journal 2008
Rafael Guerrero-Preston Paul Brandt-Rauf

INTRODUCTION Pharmaceutical residues and other organic wastewater contaminants (OWC) have been shown to survive conventional water-treatment processes and persist in potable water supplies. OBJECTIVE To estimate the geographical distribution of the Predicted Environmental Concentration (PEC) of selected drugs prescribed by office based physicians in the United States (US), after non-metaboliz...

ژورنال: طلوع بهداشت یزد 2013
اکبری آدرگانی, بهروز , تقی ملا, زهره, شعیبی, شهرام, عطاران, عبدالمحمد ,

  Background: Precise determination of organic load is one of the major and important parameters in selecting appropriate treatment process for industrial and domestic wastewaters . Performing chemical oxygen demand (COD) test in real samples is always subject to interferences, insufficient sample digestion and consuming high levels of chemical pollutants. The main aim of this scientific and ap...

ژورنال: سلامت و محیط زیست 2022

Background and Objective: Pharmaceutical wastewater has a high level of pollution load that should be treated before discharging to the environment. Integrated processes using different mechanisms are one of the most fruitful methods in wastewater treatment. In this study, combined Integrated Fixed Film Activated Sludge (IFAS) and photocatalytic processes are utilized using of Fe3O4/TiO2 nanoca...

Journal: :Chemosphere 2011
Moshe Shenker Daniella Harush Julius Ben-Ari Benny Chefetz

Reclaimed wastewater is an important source of irrigation in semiarid and arid zones. Here we report data on carbamazepine (CBZ) uptake by cucumber plants in hydroponic culture and greenhouse experiments using different soil types irrigated with fresh water or reclaimed wastewater. Data obtained from the hydroponic culture experiments suggest that CBZ is mainly translocated by water mass flow, ...

2017
Okhumode H Yakubu

Industrial discharge of active pharmaceutical ingredients (APIs) into the environment in some middle- and low-income countries is not sufficiently regulated. The phytotoxicity of metronidazole (FLAGYL)-one of the most commonly used over the counter (OTC) antibiotics, to soybean (Glycine max) is investigated. Relative growth rate (RGR) expressed in gram per gram per day (gg-1d-1) was applied to ...

Journal: :International Journal of Innovations in Engineering and Science 2020

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