benzo alpha pyrene and polycyclic aromatic hydrocarbons
DSpace at VNU: Distribution of persistent organic pollutants and polycyclic aromatic hydrocarbons in sediment samples from Vietnam
... benzo[b]fluoranthene (BbF), benzo[ j] fluoranthene (BjF), benzo[k]fluoranthene (BkF), benzo[e]pyrene (BeP), benzo[a]pyrene (BaP), perylene, 3-methylcholanthrene, 7-methylbenzo[a] pyrene (7-MeBaP), 9,10-diphenylanthracene, ... 9,10-diphenylanthracene, and dibenzo[a, h]anthracene; 6-ring: indeno[1,2,3-cd]pyrene (INcdP), benzo [ghi]perylene (BghiP), anthanthrene, naphtho[2,3-a]pyrene, and 3,4,8,9-dibenzopyrene; 7-ring: coronene ... Organic Pollutants and Polycyclic Aromatic Hydrocarbons in Sediment Samples from Vietnam Masao Kishida,∗, aKiyoshi Imamura,a Yasuaki Maeda,b Tran Thi Ngoc Lan,c Nguyen Thi Phuong Thao,d and Pham Hung
Ngày tải lên: 16/12/2017, 01:28
Accumulation of polychlorinated biphenyls and polycyclic aromatic hydrocarbons in the snowpack of minnesota and lake superior
... (2,4,6-trichlorobiphenyl, IUPAC #30 and 2,2′3,4,4′,5,6,6′-octachlorobiphenyl, IUPAC #204; and deuterated PAHs d 10 anthracene, d 12 benzo(a)anthracene, d 12 benzo(a)pyrene and d 12 benzo(g,h,i)perylene) were ... 2000 Accumulation of Polychlorinated Biphenyls and Polycyclic Aromatic Hydrocarbons in the Snowpack of Minnesota and Lake Superior Thomas P Franz† and Steven J Eisenreich* Department of Environmental ... Concentrations and fluxes of polycyclic aromatic hydrocarbons and polychlorinated biphenyls across the air-water interface of Lake Superior Environ Sci Technol 24: 342–352 ——— , Eisenreich, S.J., and Eadie,
Ngày tải lên: 18/10/2022, 16:06
particle-scale characterization and mass transfer of polycyclic aromatic hydrocarbons from contaminated soil to organic sorbent
... (fluoranthene, pyrene), 228 (benzolalanthracene, chrysene), 252 (benzo[b]fluoranthene, benzofk]fluoranthene, benzo[a]pyrene), 276 (indeno[1,2,3-cd]pyrene, benzo[ghi]perylene), and 278 (dibenzofa,h]anthracene) ... Environmental Science and Technology 2000, 34, (24), 5144-5151 Jonker, M T O.; Koelmans, A A., Sorption of polycyclic aromatic hydrocarbons and polychlorinated biphenyls to soot and soot-like materials ... the Assessment of Polycyclic Aromatic Hydrocarbons Availability and the F easibility of gaseous with another portion of the PAHs associated with fly ash particles and soots and with tars or
Ngày tải lên: 13/11/2014, 15:58
Effect of Surfactant on Degradation of Polycyclic Aromatic Hydrocarbons (pahs) in Thermophilic Anaerobic Co-Digestion of Sludge from Kim-Ngưu River and Organic Waste
... of polycyclic aromatic hydrocarbons (PAHs) in sludge from between PAHs and heavy metals, Chemosphere 64 (2006) 535-541 Matsuyama, A Charef, Distribution of 16 EPA-priority polycyclic aromatic ... of polycyclic aromatic Chromatography A 938 (2001) 57-65 Chemosphere 20 (1990) 703-716 [3] F Busetti, A Heitz, M Cuomo, S Badoer, P Traverso, Determination of sixteen polycyclic aromatic hydrocarbons ... in sewage sludges from eleven Chemosphere 68 (2007) 1751-1762 Spatial and temporal distribution of polycyclic aromatic hydrocarbons (PAHs) insediments from Daya Bay, South China, Environmental
Ngày tải lên: 19/02/2017, 18:54
Determination of polycyclic aromatic hydrocarbons in barbecued pork using quechers extraction and gas chromatography – mass spectrometry
... intake of polycyclic aromatic hydrocarbons and organochlorine contaminants: An independent study in the Canary Islands (Spain) Food and Chemical Toxicology, (60), 455–462 Martin Rose, Joe Holland, ... the levels of polycyclic aromatic hydrocarbon (PAHs) in different suites of fish Food and Chemical Toxicology, (58), 86–94 Manda P et al., (2012) Evaluation of polycyclic aromatic hydrocarbons ... 22(12), 2028–2035 Trang 10Alomirah H et al., (2010) Benzo[a]pyrene and total polycyclic aromatic hydrocarbons (PAHs) levels in vegetable oils and fats do not reflect the occurrence of the eight
Ngày tải lên: 14/01/2020, 17:37
Hepatitis B spliced protein (HBSP) promotes the carcinogenic effects of benzo [alpha] pyrene by interacting with microsomal epoxide hydrolase and enhancing its hydrolysis activity
... Carcinogenicity of benzo[α]pyrene and manufactural gas plant residues in infant mice Carcinogenesis 1997, 18:127–135 18 Gelboin HV: Benzo[alpha]pyrene metabolism, activation and carcinogenesis: role and regulation ... the levels of benzo[alpha]pyrene-7,8-diol-9,10-epoxide(±) (BPDE)-DNA adduct in liver tissues, suggesting a possible co-carcinogenesis of Hepatitis B virus (HBV) and benzo [alpha]pyrene in HCC; ... described [23] The B[alpha]P metabolites were identified by comparing their retention times with co-injected authentic standards of B[alpha]P and B[alpha]P-7,8-diol-9,10epoxide (BPDE) and were quantified
Ngày tải lên: 05/11/2020, 00:09
Characteristics of polycyclic aromatic hydrocarbons and unregulated emissions of biodiesel blends fueled on diesel generator
... BaA : Benzo[a]anthracene BaP : Benzo[a]pyrene BaPeq BbF BDF : : : Hệ số độc hại tương đương Benzo[b]fluoranthene Biodiesel fuel BDF BghiP BkF : : Nhiên liệu sinh học Benzo[g,h,i]perylene Benzo[k]fluoranthene ... polynuclear aromatic hydrocarbons in the atmosphere — A critical review", Science of The Total Environment, 32, 103-132 [51] Kimmo P., Terhi K (1995), "Air sampling and analysis of polycyclic aromatic hydrocarbons", ... Experimental and ANN simulation approaches", Energy, 36, 4871-4878 [67] Zielinska H., Sagebiel B., Arnott T., (2004), "Phase and Size Distribution of Polycyclic Aromatic Hydrocarbons in Diesel and Gasoline
Ngày tải lên: 23/01/2021, 10:35
Capabilities of pure culture of bacteria in the biodegradation of polycyclic aromatic hydrocarbons and total petroleum hydrocarbons in oilfield wastewater
... of polycyclic aromatic hydrocarbons (PAHs) and total petroleum hydrocarbons (TPHs) in oilfield wastewater Standard procedures where observed in the collection of oilfield wastewater samples and ... Microbiology and Applied Sciences ISSN: 2319-7706 Volume 10 Number 02 (2021) Journal homepage: http://www.ijcmas.com Polycyclic aromatic hydrocarbons (PAHs) and total petroleum hydrocarbons ... Culture of Bacteria in the Biodegradation of Polycyclic Aromatic Hydrocarbons and Total Petroleum Hydrocarbons in Oilfield Wastewater O Aleruchi* and O Obire Department of Microbiology, Rivers
Ngày tải lên: 28/06/2021, 09:36
DẦU MỠ ĐỘNG VẬT VÀ THỰC VẬT - XÁC ĐỊNH CÁC HYDROCACBON THƠM ĐA VÒNGAnimal and vegetable fats and oils - Determination of polycyclic aromatic hydrocarbons
... VẬT VÀ THỰC VẬT - XÁC ĐỊNH CÁC HYDROCACBON THƠM ĐA VÒNG Animal and vegetable fats and oils - Determination of polycyclic aromatic hydrocarbons Lời nói đầu TCVN 9531:2012 hồn toàn tương đương với ... VẬT VÀ THỰC VẬT - XÁC ĐỊNH CÁC HYDROCACBON THƠM ĐA VÒNG Animal and vegetable fats and oils - Determination of polycyclic aromatic hydrocarbons Phạm vi áp dụng Tiêu chuẩn quy định hai phương pháp ... 70 % > 70 % Chrysen > 70 % > 70 % Benzo(b)floranten > 70 % > 70 % Benzo(k)floranten > 70 % > 70 % Benzo(a)pyren > 70 % > 60 % Dibenzo(a,h)antraxen >70% > 60 % Benzo(g,h,i)perylen > 60 % > 50 %
Ngày tải lên: 18/04/2022, 10:39
hepatitis b spliced protein hbsp promotes the carcinogenic effects of benzo alpha pyrene by interacting with microsomal epoxide hydrolase and enhancing its hydrolysis activity
... Carcinogenicity of benzo[ α]pyrene and manufactural gas plant residues in infant mice Carcinogenesis 1997, 18:127 –135. 18 Gelboin HV: Benzo[alpha]pyrene metabolism, activation and carcinogenesis: role and ... the levels of benzo[alpha]pyrene-7,8-diol-9,10-epoxide(±) (BPDE)-DNA adduct in liver tissues, suggesting a possible co-carcinogenesis of Hepatitis B virus (HBV) and benzo [alpha]pyrene in HCC; ... described [23] The B[alpha]P metabolites were identified by comparing their retention times with co-injected au-thentic standards of B[alpha]P and B[alpha]P-7,8-diol-9,10-epoxide (BPDE) and were quantified
Ngày tải lên: 02/11/2022, 11:36
A fast and selective method for the determination of 8 carcinogenic polycyclic aromatic hydrocarbons in rubber and plastic materials
... loadedontothecartridgeswere18ngofbenzo[a]anthracene(BaA), 90ngofchrysene(Chr),40ngofbenzo[b]fluoranthene(BbF),6ng ofbenzo[k]fluoranthen(BkF),8ngofbenzo[j]fluoranthene(BjF), 100ngofbenzo[e]pyrene(BeP),25ngofbenzo[a]pyrene(BaP)and ... benzo[k]fluoranthene, benzo[j]fluoranthene, benzo[e]pyrene, benzo[a]pyrene, and dibenzo[a,h]anthracene, each at a concentration of 25g mL−1 in toluene The isotope labelled standard contained benzo[a]anthracene-d12, ... June 2018 Keywords: Polycyclic aromatic hydrocarbons Rubber and plastic materials Randall hot extraction Molecularly imprinted polymers a b s t r a c t PolycyclicAromaticHydrocarbons(PAHs)havebeendetectedinrubberandplasticcomponentsofa
Ngày tải lên: 31/12/2022, 09:50
Wastewater treatment occurrence and fate of polycyclic aromatic hydrocarbons (pahs) (advances in water and wastewater transport and treatment)
... profile for polycyclic aromatic hydrocarbons U.S Department of Health and Human Services, Agency for Toxic Substances and Disease Registry, Atlanta, GA. ATSDR (1996) Polycyclic aromatic hydrocarbons ... bisphenol A and phthalates in landfill leachate using sand, acti- vated carbon and peat filters Water Research, 56, 246–257. Kappen, L.L (2003) Volatilization and fate of polycyclic aromatic hydrocarbons ... fluoranthene, pyrene, benz[a]anthracene, chrysene, benzo[b]fluoranthene, benzo[k]fluoranthene, benzo[a]pyrene, dibenz[a,h]anthracene, benzo[g,h,i]perylene, and indeno[1,2,3-c,d]pyrene (Lerda
Ngày tải lên: 04/10/2023, 15:49
Đánh giá rủi ro sức khỏe do phơi nhiễm polycyclic aromatic hydrocarbons (pahs) trong không khí giao thông trên địa bàn thành phố hồ chí minh
... NHIỄM POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) TRONG KHÔNG KHÍ GIAO THÔNG TRÊN ĐỊA BÀN THÀNH Trang 2 - QUÁCH THỊ THANH MAI ĐÁNH GIÁ RỦI RO SỨC KHỎE DO PHƠI NHIỄM POLYCYCLIC AROMATIC HYDROCARBONS ... acenaphthylene, anthracene, benz [a] anthracene, benzo [a] pyrene, benzo [b] fluoranthene, benzo [g, h, i] perylene, benzo [j] fluoranthene, benzo [k] fluoranthene, chrysene, dibenz [a, h] anthracene, ... Environmental Health Hazard Assessment (Văn phòng đánh giá rủi ro về sức khỏe môi trường) PAHs : Polycyclic Aromatic Hydrocarbons QFF : Giấy lọc sợi thạch anh TEF : The toxicity equivalency factor (Hệ số
Ngày tải lên: 31/12/2018, 16:01
Optimization of ultrasonic extraction for determination of 16 polycyclic aromatic hydrocarbons in air particle
... benzo[a]pyrene as human carcinogens (Group 1), benz[a]anthracene as probable human carcinogens (Group 2A) and chrysene, benzo[b]fluoranthene, benzo[k]fluoranthene, dibenz[a,h]anthracene, and indeno[1,2,3-cd]pyrene) ... solutions and countermeasures to overcome and improve air quality in Vietnam, particularly in urban areas 2 MATERIALS AND METHODS 2.1 Reagents and materials Sixteen mixed PAH (Table 1) stock standard ... weight (> 5 rings) such as benzo(b)fluoranthene, bennzo(a)pyrene, ideno(11,2,3-cd)pyrene, benzo(g,h,i)perylene were detected at high concentration, especially benzo(b)fluoranthene was seen
Ngày tải lên: 03/03/2020, 21:05
Optimized method for determination of 16 FDA polycyclic aromatic hydrocarbons (PAHs) in mainstream cigarette smoke by gas chromatography–mass spectrometry
... such as dibenzo[j]aceanthrylene and dibenzopyrene isomers (dibenzo[a,l]pyrene, dibenzo[a,e]pyrene, dibenzo[a,i] pyrene and dibenzo[a,h]pyrene). Quantification using deuterated (D) and 13 C calibration ... benzo[b]fluoranthene, benzo[k] fluoranthene, benzo[j]aceanthrylene, B[a]P, indeno[1,2,3-cd]pyrene, dibenzo[ah]anthracene, dibenzo[a,l]pyrene, dibenzo[a,e]pyrene, dibenzo[a,i]pyrene and dibenzo[a,h] pyrene) ... dibenzo[a,e]pyrene, the dibenzopyrenes were all below the limit of quanti-fication Dibenzo[a,h]anthracene, dibenzo[a,l]pyrene, dibenzo[a,e]pyrene, dibenzo[a,i]pyrene and dibenzo[a,h] pyrene yields were
Ngày tải lên: 29/05/2020, 12:54
Đánh giá hiện trạng nồng độ hợp chất Polycyclic Aromatic Hydrocarbons (PAHs) trong nước sông Nhuệ đoạn chảy qua các quận nội thành Hà Nội
... ng/l; Pyrene (PYR): 11,04 ng/l; Benzo (a) anthracene (BaA): 3,23 ng/l; Chrysene (CHR): 5,68 ng/l; Benzo(b)fluoranthene (BbF): 1,42 ng/l; Benzo[k]fluoranthene (BkF): 2,22 ng/l; Benzo[a]pyrene ... Li, Q.; Wu, C Polycyclic aromatic hydrocarbons (PAHs) in surface soils of tropical reef islands in China under external plant and soil introduction: Occurrence, sources, risks, and relationships ... the biotransformation of polycyclic aromatic hydrocarbons (PAHs) in fish: Advances and challenges Sci Total Environ 2019, 671, 685–695 27 Kha, P.T Content of polycyclic aromatic hydrocarbon (PAHs)
Ngày tải lên: 12/11/2022, 19:35
Determination of kinetic bioconcentration in mussels after short term exposure to polycyclic aromatic hydrocarbons
... bioconcentration of N-heterocyclic aromatic hydrocarbons and polycyclic aromatic hydrocarbons in mussels (Mytilus galloprovincialis) after short waterborne exposure was studied Benzo[a]pyrene (BaP), its analogue ... equivalence factors (IEFs) were calculated 2 Materials and methods 2.1 Chemicals, solvents and reagents Benzo[a]pyrene (BaP) and 10-Azabenzo[a]pyrene (AzaBaP) were purchased from Sigma Aldrich (Madrid, ... amongst the different factor levels of treatment and time (treatment: control, and 10 and 100μg/L of single and mixture PAHs; and time: 24, 48 and 72 h) were detected by two-way analysis of variance
Ngày tải lên: 24/11/2022, 17:49
Luận văn Thạc sĩ Kỹ thuật môi trường: Đánh giá rủi ro sức khỏe do phơi nhiễm polycyclic aromatic hydrocarbons (PAHs) trong không khí giao thông trên địa bàn Thành phố Hồ Chí Minh
... CÔNG NGHỆ TP HCM QUÁCH THỊ THANH MAI ĐÁNH GIÁ RỦI RO SỨC KHỎE DO PHƠI NHIỄM POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) TRONG KHƠNG KHÍ GIAO THƠNG TRÊN ĐỊA BÀN THÀNH PHỐ HỒ CHÍ MINH LUẬN ... CÔNG NGHỆ TP HCM QUÁCH THỊ THANH MAI ĐÁNH GIÁ RỦI RO SỨC KHỎE DO PHƠI NHIỄM POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) TRONG KHƠNG KHÍ GIAO THƠNG TRÊN ĐỊA BÀN THÀNH PHỐ HỒ CHÍ MINH LUẬN ... sinh : Lâm Đồng MSHV : 1541810012 I- Tên đề tài: Đánh giá rủi ro sức khỏe phơi nhiễm polycyclic aromatic hydrocarbons (PAHs) khơng khí giao thơng địa bàn Thành phố Hồ Chí Minh II- Nhiệm vụ nội
Ngày tải lên: 02/01/2023, 21:11
Đánh giá rủi ro sức khỏe do phơi nhiễm polycyclic aromatic hydrocarbons (pahs) trong không khí giao thông trên địa bàn thành phố hồ chí minh
... NHIỄM POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) TRONG KHÔNG KHÍ GIAO THÔNG TRÊN ĐỊA BÀN THÀNH Trang 2 - QUÁCH THỊ THANH MAI ĐÁNH GIÁ RỦI RO SỨC KHỎE DO PHƠI NHIỄM POLYCYCLIC AROMATIC HYDROCARBONS ... acenaphthylene, anthracene, benz [a] anthracene, benzo [a] pyrene, benzo [b] fluoranthene, benzo [g, h, i] perylene, benzo [j] fluoranthene, benzo [k] fluoranthene, chrysene, dibenz [a, h] anthracene, ... Environmental Health Hazard Assessment (Văn phòng đánh giá rủi ro về sức khỏe môi trường) PAHs : Polycyclic Aromatic Hydrocarbons QFF : Giấy lọc sợi thạch anh TEF : The toxicity equivalency factor (Hệ số
Ngày tải lên: 21/11/2023, 14:02
ẢNH HƯỞNG CÁC YẾU TỐ ĐỊA HÓA MÔI TRƯỜNG LÊN SỰ TÍCH LŨY POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) TRONG HÀU (CRASSOSTREA SP.) Ở VÙNG VEN BIỂN NGẬP MẶN CẦN GIỜ, THÀNH PHỐ HỒ CHÍ MINH
... anthracene, fluoranthene, pyrene, benz(A)anthracene, chrysene, benzo(B)fluoranthene, benzo(k)fluoranthen, benzo(a)pyrene, dibenz(a,h)anthracene, benzo(g,i,h)perylene, indeno(1,2,3-cd)pyrene Acetonitril ... ở con người gồm: benz(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, Trang 29benzo(k)fluoranthene, chrysene, dibenz(ah)anthracene, and indeno(1,2,3-cd)pyrene (Igwe và cs, 2015, Shiv và cs, ... địa chất được trình bày tại phụ lục 7 1.3 TỔNG QUAN VỀ POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) 1.3.1 Khái niệm về PAHs Polycyclic aromatic hydrocarbons (PAHs) còn được biết là các hợp chất hydrocarbon
Ngày tải lên: 12/02/2025, 16:58