نتایج جستجو برای: wastewater of hospitals

تعداد نتایج: 21173566  

ژورنال: طلوع بهداشت یزد 2019

Introduction: By increasing the amount and diversity of bio-environmental wastewater pollutants, it is essential to be controlled and planed the environmental contaminants to eliminate or minimize. Cardboard recycling industry wastewater has the potential of environmental pollution; it is contaminated with various fungal species that may be effective in the decomposition and removal of pollutan...

2016
Marwan Ghanem

The gender empowerment of communities and individuals in Ein Qinia village / Ramallah on the acceptance of wastewater treatment projects and treated wastewater reuse was studied. The gender acceptance was determined through whether or not trained focused women groups in treated wastewater reuse could be increased in reusing the treated wastewater in agricultural activities. Women showed a high ...

Journal: :international journal of environmental research 2014
k. eryuruk u. tezcanun u. bakir ogutveren

the performance of a plug flow electrocoagulation reactor for the treatment of cattle abattoir(slaughterhouse) wastewater was investigated. a cylindrical iron reactor was operated as a cathode at arecycling batch mode while three iron rods located at the center of the reactor were used as an anode. theeffects of different parameters, including the current density, the supporting electrolyte dos...

Journal: :international journal of occupational and environment medicine 0
m jahangiri department of occupational health, school of health, shiraz university of medical sciences, shiraz, iran m neghab department of occupational health, school of health, shiraz university of medical sciences, shiraz, iran g nasiri hse department, national petrochemical company, iran m aghabeigi hse department, national petrochemical company, iran v khademian student research committee, shiraz university of medical sciences, shiraz, iran r rostami student research committee, shiraz university of medical sciences, shiraz, iran

background: workers in wastewater treatment plants are exposed to a wide range of chemicals as well as biological contaminants. objective: to ascertain whether exposure to bio-aerosols under the normal working conditions in wastewater treatment plants is associated with any significant changes in the prevalence of respiratory symptoms and lung function capacities. methods: 198 employees of wast...

2005
B. Han J. Kim Y. Kim

Radiation processing was found effective in wastewater purification and disinfection, and has been investigated in many countries through laboratory scale and pilot scale facilities. This technology can be applied to the treatment of industrial wastewater from textile dyeing industries, papermill and petrochemical processes, and also for the reclamation of effluent from municipal wastewater tre...

Collection and reuse of wastewater and sewage in agriculture, natural resources and green environment is one way to conserve water resources and environmental. The aim of this study were to investigate the effects of wastewater Sirjan golgohar industrial on the characteristics of cultivated soils in several species of pasture trees. This study was performed at the Sirjan city which is located i...

Collection and reuse of wastewater and sewage in agriculture, natural resources and green environment is one way to conserve water resources and environmental. The aim of this study were to investigate the effects of wastewater Sirjan golgohar industrial on the characteristics of cultivated soils in several species of pasture trees. This study was performed at the Sirjan city which is located i...

Collection and reuse of wastewater and sewage in agriculture, natural resources and green environment is one way to conserve water resources and environmental. The aim of this study were to investigate the effects of wastewater Sirjan golgohar industrial on the characteristics of cultivated soils in several species of pasture trees. This study was performed at the Sirjan city which is located i...

2017
Benjamin Korth Thomas Maskow Susanne Günther Falk Harnisch

The energy content of wastewater is routinely assessed by chemical oxygen demand (COD) measurements that only provide an incomplete picture and the data fundament of other energy parameters remains scarce. The volumetric heat of combustion (ΔCH) of raw wastewater from a municipal wastewater treatment plant (WWTP) was assessed using oven drying method (ΔCHvol = −6.8 ± 4.3 kJ L, n = 20) and freez...

Fresh water source scarcity in arid and semiarid area is limitation factor for saline-sodic soil reclamation. The reusing of agricultural drainage and industrial wastewater are preferred strategies for combating with this concern. The objective of current study was evaluation in application of industrial sugar manufacture wastewater due to high soluble organic compounds in saline-sodic and sodi...

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