نتایج جستجو برای: chemical and pharmaceutical wastes
تعداد نتایج: 16880637 فیلتر نتایج به سال:
Among the Sicilian economic productive sectors, that of wine production has today a considerable value. However, with growth this sector, notable was increase in waste, which to date is not only an damage for companies, but also threat environment. It known waste from properties (e.g., antioxidants) have potential reuse at cosmetic, pharmaceutical and nutritional levels obtain economically sust...
Considering increasing population growth in recent decades, and consequently, the increase in waste production in the world, waste management and efforts to reduce their harm to the environment has become an important issue. One of the appropriate ways to manage municipal waste is to generate energy from waste, especially by RDF production method. On the other hand, in order to reduce the consu...
abstract ion selective electrodes (ises) are electrochemical sensors that respond selectivity to the activity of ionic species. an ion-selective electrode is an electrochemical device that uses a thin selective membrane or film as the recognition element, and is an electrochemical half-cell equivalent to other half-cells of the zeroth (inert metal in a redox electrolyte). in common methods o...
cml in breif cml is characterized by the proliferation of large numbers of immature wbc in the blood and bone marrow. in most of the patients , it is a clonal disorder in which all cell lines, express the philadelphia chromosome)q/22 translocation(it accounts for 20 of all leukemias and most cases occur over 25 yrs of age. the disease usually begins insidiously,but symptoms referable to anemia ...
Medical establishments play important roles in different activities by using of modern technology to serve the humans and the environment through different departments in the establishment and its firms. Medical wastes are considered as a hazardous waste because they contain toxic materials, infectious, or non-infectious wastes and they are considered as a hazard to millions of patients, health...
In this research, the possibility of using dried leaves of pine (Pi), tire-rubber wastes (TR) and rice hull (Ri) as tomato growth media in soilless culture system was investigated. Tomato seeds were grown in sterilized sand and after one month, the seedlings were transplanted to various growth media including dried leaves of pine- perlite (Pi:Pe), dried leaves of pine- rubber wastes (Pi:TR), co...
Waste production in healthcare facilities in developing countries has brought about a variety of concerns due to the use of inappropriate methods of managing the wastes. Inappropriate treatment and final disposal of the wastes can lead to adverse impacts to public health, to occupational health and safety, and to the environment. Unfortunately, most economically developing countries suffer a va...
Continuous use of chemical fertilizers has deteriorated the soil health and made the use of organic matter essential to restore the soil health and productivity. The availability of organic matter is again a problem because of the increase in area under crop cultivation. Thus recycling of the available organic wastes from the existing gardens especially in perennial crops gets more importance. ...
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