نتایج جستجو برای: electronic equipment
تعداد نتایج: 298055 فیلتر نتایج به سال:
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...
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...
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...
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. ...
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