نتایج جستجو برای: water treatment plant

تعداد نتایج: 2214160  

Abdolsamad Kelidari Hooshang Farajee Leila Gharib Ardakani,

In order to investigate drought stress and plant density the yield, yield components and protein of spotted bean grain (cultivar Talash), an experiment was carried out as split plots in randomized complete blocks with three replications in Yasouj, in 2012. Factors of the test including irrigation in three levels; without stress (control treatment), water stress in vegetative stage (interrupting...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - پژوهشکده فنی و مهندسی 1387

چکیده ندارد.

2016
Vincent Anayochukwu Ani

Abstract: Water treatment plants are likely to experience problems such as the water level both in the filter cells and in the tanks tend to fluctuate widely. These create the potential for partial drainage, overflow, and potential initial turbidity breakthrough at the beginning of the filtration cycles. This paper presents a mathematical model for studying the process behavior of a water treat...

Abdolsamad Kelidari Hooshang Farajee Leila Gharib Ardakani,

In order to investigate drought stress and plant density the yield, yield components and protein of spotted bean grain (cultivar Talash), an experiment was carried out as split plots in randomized complete blocks with three replications in Yasouj, in 2012. Factors of the test including irrigation in three levels; without stress (control treatment), water stress in vegetative stage (interrupting...

2004
Mousa S. Mohsen

This paper presents a study of the potential of industrial wastewater reuse in Jordan's A1 Hussein thermal power station. A comprehensive review of the processes involved, industrial waste generation and water requirements was carried out, and areas of potential improvment were identified. They include a water treatment system, blow-down system, flue gas desulfurization and finding alternative ...

ژورنال: سلامت و محیط زیست 2017

Background and Objective: In countries such as Iran that are facing with water scarcity and water crisis, paying attention to the quantity, quality and sustainable use of water resources is very significant. Petrochemical processes discharge pollutants into the environment, contaminating surface water resources. Therefore, treatment of the wastewater of these industries is necessary. Due to the...

ژورنال: علوم آب و خاک 2009
امامی, یحیی, سپاسخواه, علیرضا, شعبانی, علی , هنر, تورج, کامگار حقیقی, علی اکبر,

Oil seed rape (Brasica napus) is an important crop, which is cultivated in Iran for oil production. As a management practice deficit irrigation strategy is applied to cope with water shortages, especially during drought periods. This research was conducted to study the effect of water stress on physiological parameter of oil seed rape in the experimental research field of Collage of Agriculture...

Journal: :علوم گیاهان زراعی ایران 0
مصطفی حیدری دانشیار گروه زراعت و اصلاح نباتات – دانشکدۀ کشاورزی- دانشگاه شاهرود سمانه خلیلی دانشجوی کارشناسی ارشد زراعت (آگرواکولوژی)- دانشگاه زابل

this experiment was conducted as randomized complete block design with three replications in 2012 at university of zabol. experimental treatments included phosphorus fertilizer at three levels of 0, 100 and 200 kg.ha-1 as the first factor and foliar humic acid at four levels of 0, 750, 1500, 2250 g.1000 l water as the second factor. results showed phosphorus treatment had significant effect on ...

2013

SUVA (equivalent to UV254/DOC) value in raw water is a precursor for the formation of trihalomethane during chlorination at a water treatment plant. This study collected rapidly filtered water from an advanced water treatment plant for use in experiments on raw water. The removal rate of treating the trihalomethanes formation potential (THMFP) was conducted by using a biological activated carbo...

2013
Mohsen Heidari Maryam Kazemipour Bijan Bina Afshin Ebrahimi Mehdi Ansari Mohammad Ghasemian Mohammad Mehdi Amin

INTRODUCTION This study aimed to survey a total of five common human and veterinary antibiotics based on SPE-LC-MS-MS technology in a water treatment plant at central plateau of Iran. Also two sampling techniques, passive and grab samplings, were compared in the detection of selected antibiotics. MATERIALS AND METHODS In January to March 2012, grab and passive samples were taken from the infl...

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