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51.
Kaur Ishnoor Behl Tapan Aleya Lotfi Rahman Habibur Kumar Arun Arora Sandeep Bulbul Israt Jahan 《Environmental science and pollution research international》2021,28(30):40515-40532
Environmental Science and Pollution Research - The world has never been prepared for global pandemics like the COVID-19, currently posing an immense threat to the public and consistent pressure on... 相似文献
52.
Kaur Rajwinder Sood Ankita Kanotra Muskan Arora Sandeep Subramaniyan Vetriselvan Bhatia Saurabh Al-Harrasi Ahmed Aleya Lotfi Behl Tapan 《Environmental science and pollution research international》2021,28(39):54531-54550
Environmental Science and Pollution Research - Nutrition plays a significant role in the prevention and treatment of common diseases. Some superb dietary choices such as functional foods and... 相似文献
53.
Kleinman MT Hamade A Meacher D Oldham M Sioutas C Chakrabarti B Stram D Froines JR Cho AK 《Journal of the Air & Waste Management Association (1995)》2005,55(9):1277-1288
The goal of this study was to test the following hypotheses: (1) exposure to mobile emissions from mobile sources close to a heavily trafficked roadway will exacerbate airway inflammation and allergic airway responses in a sensitized mouse model, and (2) the magnitude of allergic airway disease responses will decrease with increasing distance from the roadway. A particle concentrator and a mobile exposure facility were used to expose ovalbumin (OVA)-sensitized BALB/c mice to purified air and concentrated fine and concentrated ultrafine ambient particles at 50 m and 150 m downwind from a roadway that was heavily impacted by emissions from heavy duty diesel-powered vehicles. After exposure, we assessed interleukin (IL)-5, IL-13, OVA-specific immunoglobulin E, OVA-specific immunoglobulin G1, and eosinophil influx as biomarkers of allergic responses and numbers of polymorphonuclear leukocytes as a marker of inflammation. The study was performed over a two-year period, and there were differences in the concentrations and compositions of ambient particulate matter across those years that could have influenced our results. However, averaged over the two-year period, exposure to concentrated ambient particles (CAPs) increased the biomarkers associated with airway allergies (IL-5, immunoglobulin E, immunoglobulin G1 and eosinophils). In addition, mice exposed to CAPs 50 m downwind of the roadway had, on the average, greater allergic responses and showed greater indications of inflammation than did mice exposed to CAPs 150 m downwind. This study is consistent with the hypothesis that exposure to CAPs close to a heavily trafficked roadway influenced allergic airway responses. 相似文献
54.
Dutta TK 《Environmental geochemistry and health》2005,27(3):271-284
Long-side-chain alkyl compounds, such as those present in oil and oil products, either of natural or of anthropogenic origin or released by industrial activities, are a ubiquitous group of chemicals in the environment. Among them, long-side-chain alkylmonocycloalkanes, alkylbenzenes, and alkyl organic sulfur compounds are largely found in fossil fuels while long-side-chain alkylbenzene sulfonates and alkylphenols are released into the environment primarily due to domestic activities. The present article briefly summarizes the advances that have occurred in this field in terms of the identity, abundance, possible origin and significance of these long-side-chain alkyl compounds found in the environment. In addition, the susceptibility to biodegradation and the fate of these chemicals in the environment are discussed. 相似文献
55.
Corrigendum
Corrigendum 相似文献56.
Sikka Priyanshi Behl Tapan Sharma Sanchay Sehgal Aayush Bhatia Saurabh Al-Harrasi Ahmed Singh Sukhbir Sharma Neelam Aleya Lotfi 《Environmental science and pollution research international》2021,28(32):43021-43034
Environmental Science and Pollution Research - Omega-3 fatty acids have been acknowledged for their number of holdings on an individual’s health. Not only in physical valuation but also in... 相似文献
57.
Roshan Appa V. A. Mhaisalkar Amit Bafana S. Saravana Devi Kannan Krishnamurthi Tapan Chakrabarti Pravin K. Naoghare 《Environmental monitoring and assessment》2018,190(8):489
Environmental occurrence of CECs poses a great threat to both aquatic life and human health. The aim of this study was to optimize and validate SPE/LC-(ESI)MS-MS method for simultaneous quantitative monitoring of two sub-classes of CECs (pharmaceuticals and hormones) and to estimate the concentrations of select CECs in environmental water samples. For all the tested analytes, recoveries in laboratory reagent water were greater than 81%. Average percent (relative standard deviation) RSD of the analytes in recovery, repeatability, and reproducibility experiments were ≤?10%. Determination coefficients (r2) of primidone, diclofenac, testosterone, and progesterone were estimated to be 0.9979, 0.9972, 0.9968, and 0.9962, respectively. Limits of detection (LOD) for primidone, diclofenac, testosterone, and progesterone were 4.63 ng/L, 5.36 ng/L, 0.55 ng/L, and 0.88 ng/L, respectively. Limits of quantification (LOQ) for primidone, diclofenac, testosterone, and progesterone were 14.72 ng/L, 17.06 ng/L, 1.766 ng/L, and 2.813 ng/L, respectively. Average recoveries in environmental water and wastewater samples were greater than 74% and RSD were ≤?7%. Trace levels (68.33–125.70 ng/L) of primidone were detected in four environmental water samples, whereas diclofenac was not detected in any of the tested sample. Trace levels of progesterone were observed in two environmental samples (16.64 –203.73 ng/L), whereas testosterone was detected in STP inlet sample (178.16 ng/L). 相似文献
58.
Sundaray SK Nayak BB Kanungo TK Bhatta D 《Environmental monitoring and assessment》2012,184(2):1157-1179
Dynamics of heavy metals such as Fe, Mn, Zn, Cr, Cu, Co, Ni, Pb, and Cd in surface water of Mahanadi River estuarine systems
were studied taking 31 different stations and three different seasons. This study demonstrates that the elemental concentrations
are extremely variable and most of them are higher than the World river average. Among the heavy metals, iron is present at
highest concentration while cadmium is at the least. The spatial pattern of heavy metals suggests that their anthropogenic
sources are possibly from two major fertilizer plants and municipal sewage from three major towns as well as agricultural
runoff. The temporal variations for metals like Fe, Cu, and Pb exhibit higher values during the monsoon season, which are
related to agricultural runoff. Concentrations of Ni, Pb, and Cd exceed the maximum permissible limits of surface water quality
in some polluted stations and pose health risks. Dissolved heavy metals like Fe, Mn, Cr, Ni, and Pb exhibit a non-conservative
behavior during estuarine mixing, while Zn, Cu, and Co distribution is conservative. Distribution of cadmium in the estuarine
region indicates some mobilization which may be due to desorption. The enrichment ratio data suggest that various industrial
wastes and municipal wastes contribute most of the dissolved metals in the Mahanadi River. The Mahanadi River transports 18.216
× 103 t of total heavy metals into the Bay of Bengal and the calculated rate of erosion in the basin is 128.645 kg km − 2 year − 1. 相似文献
59.
Basheer Hasan Diya’uddeen A.R. Abdul Aziz W.M.A.W. Daud M.H. Chakrabarti 《Process Safety and Environmental Protection》2012,90(3):164-179
Global warming, high-energy demand and availability of new technologies are among the factors catalyzing the search for alternative sources of energy. Currently, there is renewed interest in obtaining energy from wastes hitherto meant for disposal. Increased costs of disposal and their attendant problems of heavy environmental loading are some aspects making the disposal option unattractive. These wastes are sources of energy and among the several sources of generating this energy are the waste-to-energy (WTE) categories with potentials for useable fuel production. The WTE materials are mainly used domestic waste oils (UDWOs), municipal solid waste (MSW), agricultural and industrial wastes. However, the latter wastes are not attractive as they consist of innumerable hazardous contaminants. The UDWOs are arguably a safe and cost effective source of useable fuel. Their conversion offers the merits of a reduction in greenhouse gas emission (GHG), enhancing fuel diversification and a qualitatively comparable energy output to fossil diesel fuels. Thus, UDWOs could significantly contribute towards achieving the 2020 and 2030 goals of substituting approximately 20% and 30% of petro-diesel with biofuels in US and EU, respectively. Moreover, attaining the forecasted annual production rate of 227 billion liters of biofuel by most active stakeholders in the biodiesel industry could be easily achieved.This review aims to analyze the performance of biodiesel fuels obtained from UDWO and to demonstrate the suitability of applying these fuels as substitutes to mineral diesel in various industries. Benefits of UDWO as a biodiesel feedstock were as well highlighted. 相似文献
60.
Cooking and heating with solid fuels (wood, charcoal, crop waste, dung, coal etc) generates high levels health damaging pollutants in the home. This study is designed to test whether easy availability of cheap harmful fuels, income stratificatiom within society and awareness regarding negative health impact, causes tuberculosis and asthma, among adult married female respondents, along with profiles of their fuel selection. An empirical exercise, by applying binary logistic model and multivariate regression model, has been carried out using Third National Family Health Survey data conducted in India during 2005–2006. The results of binary logistic model indicate that with easy availability of biomass fuels, respondents are more prone to their usage. Therefore, availability/supply of least polluting cooking fuel may be ensured in reducing the level of IAP to eradicate IAP-related disease affecting most adversely the women. So easy availability and low cost of cleaner cooking fuel should get the priority in the policy criteria of the government. 相似文献