نتایج جستجو برای: airless and contaminated industrial environment

تعداد نتایج: 16899608  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده مهندسی 1389

abstract type-ii fuzzy logic has shown its superiority over traditional fuzzy logic when dealing with uncertainty. type-ii fuzzy logic controllers are however newer and more promising approaches that have been recently applied to various fields due to their significant contribution especially when the noise (as an important instance of uncertainty) emerges. during the design of type- i fuz...

2015
Rufus Chaney

2Printed on paper that contains at least 20 percent postconsumer fiber. ach year agricultural effluents, industrial residues, and industrial accidents contaminate surface waters, soils, air, streams, and reservoirs. A new compost technology, known as compost bioremediation, is currently being used to restore contaminated soils, manage stormwater, control odors, and degrade volatile organic comp...

1997

2Printed on paper that contains at least 20 percent postconsumer fiber. ach year agricultural effluents, industrial residues, and industrial accidents contaminate surface waters, soils, air, streams, and reservoirs. A new compost technology, known as compost bioremediation, is currently being used to restore contaminated soils, manage stormwater, control odors, and degrade volatile organic comp...

2014
Huiling Fu Yanfei Wei Yanyan Zou Mingzhi Li Fangyuan Wang Jianrong Chen Lixin Zhang Zhiheng Liu Linxian Ding

The genus Arthrobacter was established in 1947 by Conn & Dimmick. So far, more than 70 recognized species of the genus Arthrobacter have been certified. Its special functions have been widely known by researchers, such as, in agricultural, in medical, in industrial, and in environmental areas, etc. What deserves to be mentioned is that some species of genus Arthrobacter have showed the function...

2015
Anita Sharma Sarita Sachdeva

Cumulative effect of urbanization, industrialization and population growth is increasing pressure on the limited natural resources. The change in living style has aggravated the problems. Among the diverse environmental problems, the discharge of heavy metals in environment through industrial, agricultural and domestic activities is of great concern. Removal of heavy metal from environment is a...

Journal: :تحقیقات نظام سلامت 0
مهربان صادقی دانشیار، گروه مهندسی بهداشت محیط، دانشکده بهداشت، دانشگاه علوم پزشکی شهرکرد، شهرکرد، ایران. قاسمعلی عمرانی استاد، گروه بهداشت محیط، دانشکده بهداشت، واحدعلوم وتحقیقات تهران، دانشگاه آزاد اسلامی، تهران، ایران. امیر حسین جاوید استادیار، گروه مهندسی محیط زیست، دانشکده محیط زیست وانرژی، دانشگاه آزاد اسلامی، واحد علوم و تحقیقات تهران، تهران، ایران. بهاره رحمانی سامانی کارشناس ارشد مهندسی محیط زیست، واحد علوم و تحقیقات اهواز، دانشگاه آزاد اسلامی، اهواز، ایران. حسن هاشمی دانشجوی دکتری، مهندسی بهداشت محیط، مرکز تحقیقات محیط زیست، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران. وفا محمودی نژاد کارشناس زمین شناسی، اداره استانداری، شهرکرد، ایران.

background: based on the economical and environmental concepts, the main purpose of the industrial waste management is reducing the production of these materials which is accessible by developing strategies of reuse, waste recycle and upgrading the technologies. accurate investigation of the quality and quantity of the industrial waste is the basis of the industrial waste correct management. th...

Journal: :Ecotoxicology and environmental safety 2004
Gilbert Ross

Polychlorinated biphenyls (PCBs) were widely used in various industrial applications. Research confirmed that some PCB congeners degrade slowly in the environment and can build up in the food chain. Poisoning episodes in Asia were initially attributed to PCB-contaminated oil, although subsequent analysis suggested that thermal degradation products of PCBs were responsible for the observed toxic...

2013
Motior M. Rahman Sofian M. Azirun Amru N. Boyce

BACKGROUND Soil contamination by copper (Cu) and lead (Pb) is a widespread environmental problem. For phytoextraction to be successful and viable in environmental remediation, strategies that can improve plant uptake must be identified. In the present study we investigated the use of nitrogen (N) fertilizer as an efficient way to enhance accumulation of Cu and Pb from contaminated industrial so...

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