نتایج جستجو برای: electronic equipment

تعداد نتایج: 298055  

2004
Thomas S. Key François D. Martzloff

Aseensitiveileebariepmoessing systems proliferate in our facil i t ies s o do power-related pr&bms. Efforts to alleviate these problems have ranged fixm installing expensive power conditioning ~ ~ a p p 1 r i n s s p e d a l g r a u d i n g ~ n ~ faund in mwtirral safe grwndhg practtoe Understanding & what is actudlly going on has been lack%. W e find eMmate power systems, modified from basic p...

Journal: :Waste management 2013
N Menad S Guignot J A van Houwelingen

Innovative separation and beneficiation techniques of various materials encountered in electrical and electronic equipment wastes (WEEE) is a major improvement for its recycling. Mechanical separation-oriented characterisation of WEEE was conducted in an attempt to evaluate the amenability of mechanical separation processes. Properties such as liberation degree of fractions (plastics, metals fe...

Journal: :international journal of management and business research 2013
j. e. rajput

electronic  waste  or  e-waste  is  relatively  a  novel  addition  to  the  ever-growing  hazardous waste stream. it includes discarded electronic and electrical equipment. developing countries face enormous challenges which are related to the generation and management of e-waste which are either internally generated or imported illegally; india is no exception. however, the existing managemen...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - پژوهشکده مهندسی فرایند 1395

abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...

Journal: :IOP Conference Series: Earth and Environmental Science 2021

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