نتایج جستجو برای: open dump leachate

تعداد نتایج: 398933  

2013
DINESH KUMAR T. R. Sreekrishnan Manoj Dutta Rakesh Khosa Munish Chandel Sumedha Chakma V. K. Mehrotra Arun Kumar

Landfilling is one of the most widely used techniques, despite its numerous environmental problems, for the treatment and disposal of solid wastes. Significant effort has been directed toward the development of improved landfill designs to reduce the negative environmental impacts. Still, at present, about three quarters of the countries and territories around the world use 'open dumping' metho...

Journal: :علوم و تکنولوژی پلیمر 0
مهدی شیوا مهدیه احمدی راحله یزدانی

in this research work with the aid of tagouchi experimental design and rawing of interaction curves with minitab software, the best rotor speed and dump temperature of mixing for physico-mechanical and rheological properties of the rubber compound with three mixing steps was obtained. moreover by plotting the mean curves in excel worksheet, the dependency of properties on rotor speed, dump temp...

2009
David Billard Rolf Hauri

This paper presents an alternative to traditional file carving, targeted to cell phone forensics. The proposed algorithm processes the cell phone memory dump thanks to a previous partial knowledge of the content of the regular files present in the memory dump. The memory dump is decomposed into elementary parts, each part classified according to the file type it is supposed to belong to, and fi...

Amini, mahdi, Doulati Ardejani, faramarz, Ebrahimi, lona, Shahhosseini, Majid,

Newly minerals could be formed as a result of oxidation, hydrolysis, precipitation and dehydration processes in acid mine drainage (AMD) environment. The occurrence of secondary minerals within the dump No. 7 from Miduk copper mine was studied using mineralogical approaches including X-ray diffraction (XRD), Scanning Electron Microscope (SEM-EDS) and Raman Spectroscopy (RS). Geochemical invetig...

2016
Yong Mi Choi Hyun Ku Yeo Young Woo Park Jae Young Lee

Kaposi's sarcoma-associated herpesvirus (KSHV) is a highly infectious human herpesvirus that causes Kaposi's sarcoma. KSHV encodes functional thymidylate synthase, which is a target for anticancer drugs such as raltitrexed or 5-fluorouracil. Thymidylate synthase catalyzes the conversion of 2'-deoxyuridine-5'-monophosphate (dUMP) to thymidine-5'-monophosphate (dTMP) using 5,10-methylenetetrahydr...

Journal: :Journal of Geoscience and Environment Protection 2021

Mining waste dumps are present all over the world. One of main problems of these solid deposits is migration heavy metals in them due to the aqueous solutions flowing through them. The comparison removal of heavy from an solution a real mining leachate under different conditions by two different agricultural wastes has been investigated. effect pH, contact time and dosage was studied using...

2007
Yongqin Gao Matthew Van Antwerp Scott Christley Greg Madey

Various research approaches have been proposed to study the OSS movement. To facilitate this OSS related research, we designed and implemented an online research collaboratory. It is not only a repository including over two years of monthly database dumps from SourceForge.net, but also an online community supporting OSS related research. We describe the design and implementation of the research...

2017
Reyhan Erdogan Zeynep Zaimoglu

Current landfill regulations provide for the responsible management of solid waste and a safer alternative to the outdated practices of open or illegal dumping. Aside from imparting aesthetic value, natural or planted vegetation on landfill sites has an important role in erosion control and removal of contaminants, and may also be used in leaching treatment. The use of leachate for the irrigati...

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