نتایج جستجو برای: rapid sand filter
تعداد نتایج: 450786 فیلتر نتایج به سال:
Leishmania chagasi, transmitted mainly by Lutzomyia longipalpis sand flies, causes visceral leishmaniasis and atypical cutaneous leishmaniasis in Latin America. Successful vector control depends upon determining vectorial capacity and understanding Leishmania transmission by sand flies. As microscopic detection of Leishmania in dissected sand fly guts is laborious and time-consuming, highly spe...
Over time, Campus X experienced rapid growth and needed additional space for the teaching learning process. Space development will have an impact on increasing water demand. is located in red zone of groundwater so it cannot increase discharge extraction. soil. This study aims to calculate need clean 2030 as well potential harvesting rainwater alternative source water. The research method refer...
controlled environment may be adopted for a rapid multiplication of a large number of potato seed tubers. the controlled environment prevents seed tuber degeneration which may occur under field conditions. the objective of this study was to introduce new mini-tuber production system with high multiplication rate and low production cost. to evaluate the performance of culture systems in terms of...
Currently, liquid metal filtration in casting process is a familiar refining technology for casting process. This technique be able to exist removed the inclusions inside the melts and subsequently improves the mechanical properties of the product. Furthermore this will also improved the surface finish and tightness of cast product. This significantly reduced the rework cost. The present resear...
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