asphaltenes, heavy oils, and petroleomics
asphaltenes, heavy oils, and petroleomics
... this book!) to understand this new use of fluid analysis to address the largest problems in the oil business. Asphaltenes, Heavy Oils, and Petroleomics 10 Oliver C. Mullins 4. Petroleomics Again, ... of Petroleomics and Structure–Function Relations of Crude Oils and Asphaltenes 7 Petroleomics. The Petroelome, the complete listing of all chemical constituents in a crude oil t...
Ngày tải lên: 02/04/2014, 16:03
Báo cáo y học: "Trace Elements, Heavy Metals and Vitamin Levels in Patients with Coronary Artery Diseas"
... levels of the vitamins (retinol, tocopherol and cholecalcifer- ol), and trace elements and heavy metals (Zn, Cu, Fe, Cd, Pb and Mn) in patients with CAD and the control group are shown in Table ... absorption spectrophotometry (UNICAM-929) was used to measure heavy metal and trace element concentrations. Serum α-tocopherol, retinol and cholecalciferol were measured simul...
Ngày tải lên: 25/10/2012, 10:51
Heavy metal cation retention by unconventional sorbents (red muds and fly ashes)
Ngày tải lên: 23/09/2012, 14:47
EFFECTS OF SPILLED AND STRANDED OILS ON SEAWATER INFILTRATION AND MACROBENTHIC COMMUNITY IN TIDAL FLATS
... (a) and phosphorus (b) concentrations in seawater before and after the oil spill in the O and C simulators. (NO 2 +NO 3 )-N and PO 4 -P concentrations ranged from 0.1 to 1.1 µg-at N l -1 and ... Journal of Water and Environment Technology, Vol.2, No.1, 2004 - 23 - EFFECTS OF SPILLED AND STRANDED OILS ON SEAWATER INFILTRATION AND MACROBENTHIC COMMUNITY IN TIDAL ......
Ngày tải lên: 05/09/2013, 08:40
Investigation on K2Ti4O9 Whisker Absorbent and Applications in Heavy Metal Ions Removal
... Whisker Absorbent and Applications in Heavy Metal Ions Removal Shali Tan 1 , Yujun Zhang 2* , Hongyu Gong 2** 1 School of Environmental Science and Engineering Shandong University, ... Science and Engineering Shandong University, Jinan 250061 China (E-mail: * yujunzhangcn@sdu.edu.cn; ** hygong@sdu.edu.cn ) Abstract The present paper deals with absorption of...
Ngày tải lên: 05/09/2013, 09:38
Removal of Nutrients, Organic Matter and Heavy Metals from Paddy Field Drainage by Charcoal
... chemical property for charcoal and heavy metals in soil and water, and so on. Since heavy metals are known to be transported in water combined with DOM, the removal of heavy metals linked with DOM ... 53.2 58.2 30.4 SD: Standard deviation (a) (b) Fig. 2 - Relationship between water contact time and concentration decreasing rate of (a) TOC, TN and TP, and (b) Cr, Fe, Pb...
Ngày tải lên: 05/09/2013, 09:38
Application and Comparison of Two Biotic Ligand Models Predicting Copper Toxicity and Accumulation in Heavy Metal Tolerant Moss
... Accepted August 24, 2010. - 339 - Application and Comparison of Two Biotic Ligand Models Predicting Copper Toxicity and Accumulation in Heavy Metal Tolerant Moss Hiroki NAKANISHI*, ... predict the effects of pH and calcium on copper accumulation and toxicity, stability constants representing the binding strength between cations and the biotic ligand for the toxicity mod...
Ngày tải lên: 05/09/2013, 10:15
Intake manifold design effect on air fuel mixing and flow for an LPG heavy duty engine
... [11] Fuchs T. R and C. J. Rutland. Intake Flow Effects on Combustion and Emissions in a Diesel Engine, SAE N° 980508, 1998. [12] Ugur Kesgin, Study on the design of inlet and exhaust system ... National School of Engineers of Sfax (ENIS), ANME and SAGAZ. Authors would like to acknowledge them for their efforts and helpful technical and financial assistance. References...
Ngày tải lên: 05/09/2013, 16:30
Tài liệu Báo cáo " Study on reuse of heavy metal rich sludge in ceramic pigment and construction material production " docx
... industrialization and modernization processes, industrial waste has dramatically increased both in amount and composition. Therefore adequate behavior and proper investment for waste treatment and utilization ... sufficiently high concentration of heavy metal [1-3]. Currently, heavy metal rich sludge is mainly treated by solidification then disposed/land filled and inci...
Ngày tải lên: 12/02/2014, 17:20