Results 1 to 10 of about 11,347 (143)
Verifying the PCP-rule by five-center bond indices [PDF]
Journal of the Serbian Chemical Society, 2009 According to the recently discovered PCP-rule, the (stabilizing) energy-effect of the cyclic conjugation in the 5-membered ring of acenaphthylene- and fluoranthene-type polycyclic conjugated hydrocarbons increases with the number of phenyl ...
JELENA ĐURĐEVIĆ +2 more
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ASSESSMENT OF POLYCYCLIC AROMATIC HYDROCARBONS OF BOTTLED WATER AVAILABLE IN IRAQI LOCAL MARKETS [PDF]
Mesopotamia Journal of AgricultureThe present study is intended to assess the type and content of 16 specific polycyclic aromatic hydrocarbons in bottled drinking water available in Iraqi local markets (The study included eight local brands, one tap water sample, and three imported ...
Hassan Al-Fayadh +2 more
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Bioremediation and detoxification of real refinery oily sludge using mixed bacterial cells
Petroleum Research, 2021 Anaerobic biotreatment of real field petroleum refinery oily sludge (PROS) was investigated under using four different organic loads (OLs) in the order of OL4 > OL3 > OL2 > OL1, in bench-scale bioreactors.
Rusul M. Khazaal, Zainab Z. Ismail
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Energies, 2021 The production of thermal energy is one of the sources of environmental pollution, especially when it uses traditional fossil fuels (in particular hard and brown coal). Burning conventional fuels contributes to air pollution because of emitting gases and
Ewa Szatyłowicz, Wojciech Walendziuk
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Nanomaterials, 2021 The mild hydrotreatment of a model mixture of tar-type compounds (i.e., naphthalene, 1-methylnaphthalene, acenaphthylene, and phenanthrene) to produce partially hydrogenated products in the range of C9–C15 was studied over Pd supported on TiO2 possessing
Zaher Raad +3 more
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Stockton school-aged children’s exposures to polycyclic aromatic hydrocarbons (PAHs) [PDF]
E3S Web of ConferencesHuman exposure to polycyclic aromatic hydrocarbons (PAH) is associated with significant adverse health outcomes, yet the magnitude and temporal trends in environmental concentrations are not well understood.
Sharma Hemakshat +6 more
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Effect of a ring on the cyclic conjugation in another ring: applications to acenaphthylene-type polycyclic conjugated molecules [PDF]
Journal of the Serbian Chemical Society, 2010 In a recent work, a method was developed for assessing the influence ief(G, Z0|Z1) of a ring Z1 on the energy effect of another ring Z0 in a polycyclic conjugated molecule G. Herein, a report is given of detailed numerical investigations of ief(G, Z0|Z1)
SLAVKO RADENKOVIĆ +3 more
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MoleculesPolycyclic aromatic hydrocarbons (PAHs) represent important toxic compounds formed in meat products during processing. This study aims to analyze 22 PAHs by QuEChERS coupled with GC–MS/MS in canned minced chicken and pork during processing.
Baskaran Stephen Inbaraj +2 more
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Waste tyres pyrolysis oil (WTPO) as an alternative source of fuel and chemicals: a review
Zaštita MaterijalaWaste tyres are dumped and common kind of abandon solid waste. Almost 3 billion tyres are produced each year and each tyre produced will eventually join the waste products and if not properly handled will become pollutant.
Bashir Abdu Muzakkari +4 more
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Journal of Ethnic FoodsWallachian expansion brought to the Carpathian Mountains a system of shepherd economy—farming, production of Wallachian cheeses, animals adapted to life in difficult mountain conditions—mainly sheep of the Cakiel breed group.
Władysław Migdał +7 more
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