نتایج جستجو برای: water and wastewater

تعداد نتایج: 16938401  

معروفی, صفر , پارسافر, نصرالدین,

Whenever good quality water is scarce, treated municipal wastewater will be considered for using in agriculture. In this research, raw and treated wastewater from Serkan Wastewater Treatment Plant, Hamadan province, Iran, were used to determine the transfer coefficient of Fe, Ni and Mn from soil to plant and some soil properties in potato cultivation under lysimetric conditions. Irrigation trea...

Journal: :نشریه بازیافت آب 0
امید گلشیری تهران، دانشگاه صنعتی امیرکبیر، دانشکدة عمران- محیط زیست سید محمدرضا علوی مقدم تهران، دانشگاه صنعتی امیرکبیر، دانشکدة عمران- محیط زیست

in addition to technical, economic and environmental factors, public acceptance plays an important role in successful treated wastewater reuse projects. the aim of this study is to evaluate yazd citizens’ awareness regarding water and wastewater issues and public acceptance towards wastewater reuse by questionnaire-type survey. for this purpose 250 questionnaires were distributed and filled out...

2010
Kanlaya Wongworapat Rassamee Keawvichit Pachern Putsyanant Banyong Khantawa Adung Silprasert Seni Karnchanawong

An attempt to use treated wastewater for agriculture in the Chiang Mai area was made, but the re-use process had to be performed under a condition that limited the risks liable to leave pathogens present in the water. The objective of our study was to examine the intestinal parasites and enteric bacteria in the wastewater and treated wastewater from the Chiang Mai University campus as well as t...

Journal: :international journal of advanced biological and biomedical research 2013
ehsan kashani

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...

Journal: :مدیریت اراضی 0
کامی کابوسی گروه مهندسی آب، واحد گرگان، دانشگاه آزاد اسلامی، گرگان، ایران

this study was conducted to investigate the characteristics of input and output wastewater of the bandargaz wastewater treatment plant on the basis of the data collected during operation and the samples taken during the study period. for this purpose, three samples were taken from the outflow wastewater and 25 quality parameters were tested. also, four soil samples were taken from the soils whi...

تبرزد, امیر, سلیمی, محمد حسین, قائمی, علی اصغر,

Scarcity of conventional water resources and high volume of wastewaters have increased the important role of crop residues to reduce evaporation from soil surface and optimal use of water, especially in greenhouse cultivation. In the present research, the impact of crop residues and fishery’s wastewater on yield, qualitative characteristics and water productivity of cherry tomato was stud...

Journal: :پژوهش آب در کشاورزی 0
رحیم علیمحمدی استادیار واحد تحقیقات فنی و مهندسی کشاورزی، مرکز تحقیقات کشاورزی و منابع طبیعی چهارمحال و بختیاری.

in order to investigate the effect of domestic wastewater and normal water (well water) on soil chemical properties and alfalfa yield, a research project was conducted for three years in chahartakhteh research station. the experiment was performed in randomized complete blocks design including four treatments in three replications. treatments were as follows: t1: irrigation with normal water at...

Population’s exponential growth along with drought has increased water resources limitation, especially in arid and semi-arid area. Therefore, the use of non-conventional water is an important tool for water resource management. If unconventional water has no negative impact on soil properties and water, it can be used for irrigation coupled with desertification projects. So, this paper tries t...

Journal: Pollution 2016

Population’s exponential growth along with drought has increased water resources limitation, especially in arid and semi-arid area. Therefore, the use of non-conventional water is an important tool for water resource management. If unconventional water has no negative impact on soil properties and water, it can be used for irrigation coupled with desertification projects. So, this paper tries t...

2015
Hetty Blaak Gretta Lynch Ronald Italiaander Raditijo A. Hamidjaja Franciska M. Schets Ana Maria de Roda Husman Igor Mokrousov

OBJECTIVE The goal of the current study was to gain insight into the prevalence and concentrations of antimicrobial resistant (AMR) Escherichia coli in Dutch surface water, and to explore the role of wastewater as AMR contamination source. METHODS The prevalence of AMR E. coli was determined in 113 surface water samples obtained from 30 different water bodies, and in 33 wastewater samples obt...

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