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排序方式: 共有223条查询结果,搜索用时 31 毫秒
101.
Stephen R. Graham Robert Hodgson Luc Vechot M. Iqbal Essa 《Process Safety and Environmental Protection》2011,89(6):424-433
The energetic decomposition of methyl ethyl ketone peroxide (MEKP) and its formulations have long been known to present a significant risk. Indeed, MEKP has the highest number of reported decomposition incidents of all organic peroxides, many of which have led to significant numbers of fatalities, injuries and damage. It is noteworthy that incidents have been reported at all stages of the product lifecycle.This paper is derived from incident-investigation work and provides a summary of serious incidents involving MEKP, followed by details of calorimetric experiments performed to investigate thermal stability of representative MEKP formulations containing varying amounts of MEKP monomer. In particular we report the wide degree of variation that exists between commercial MEKP formulations, even between materials that are of the same nominal formulation. Such variations are detectable using differential scanning calorimetry (DSC).Follow-up studies performed on a representative MEKP formulation containing MEKP monomer indicate that a risk of decomposition exists at temperatures well below the reported self-accelerating decomposition temperature (SADT) of the products. As such, the experimental results reported here suggest that lower storage temperatures (commonly recommended by manufacturers to maximise shelf life) should be considered as being essential throughout the product lifecycle to reduce the risk of accidents in storage and transportation. 相似文献
102.
Usmani Muhammad Shahjahan Wang Jianling Ahmad Naveed Iqbal Muzaffar Ahmed Rahil Irfan 《Environmental science and pollution research international》2021,28(23):28848-28864
Environmental Science and Pollution Research - This study presents a comprehensive literature review and gives an insight into the increasing research trends that are based on the discipline of... 相似文献
103.
Buledi Jamil Ahmed Amin Sidra Haider Syed Iqleem Bhanger Muhammad Iqbal Solangi Amber R. 《Environmental science and pollution research international》2021,28(42):58994-59002
Environmental Science and Pollution Research - The extensive release of heavy metals into the natural water bodies has become globally prevalent from past few decades. Heavy metal toxicity is... 相似文献
104.
Su Yawen Jiang Qingquan Khattak Shoukat Iqbal Ahmad Manzoor Li Hui 《Environmental science and pollution research international》2021,28(47):66656-66676
Environmental Science and Pollution Research - Even though higher education R&D expenditures (HEEXP) are important determinants of economic growth that facilitate science, technology, new... 相似文献
105.
Tahir Tasmeena Luni Tania Majeed Muhammad Tariq Zafar Ayaz 《Environmental science and pollution research international》2021,28(7):8088-8101
Environmental Science and Pollution Research - Climate change resulting from the higher concentration of greenhouse gases in the atmosphere is a threat to the sustainability of life on earth. To... 相似文献
106.
Ali Nadeem Eqani Syed Ali Musstjab Akber Shah Nazar Ehtisham Alhakamy Nabil A. Rashid Muhammad Imtiaz Shahzad Khurram Zeb Jahan Shen Heqing Ismail Iqbal Mohammad Ibrahim Albar Hussain Mohammed Salem Ali 《Environmental science and pollution research international》2021,28(11):13288-13299
Environmental Science and Pollution Research - In the present study, occurrence of arsenic (As) and lead (Pb) is reported in rural and urban household dust (floor and AC filter dust) of the Kingdom... 相似文献
107.
In order to assess the water quallty of the upper lake of Bhopal (India) after the leakage of methyl isocyanate (MIC) gas from the Union Carbide factory, Bhopal, bacteriological study of the lake water was carried out. Water samples were collected from eight different sampling stations from the eastern, western, northern and southern sides of the lake. The study has revealed that the coliform bacteria are increased (24000/mL) at the onset of summer and are dropped to a minimum (120/mL) during monsoon season against the permissible limit of 100/mL recommended by the World Health Organisation (WHO) for water to be used for drinking purposes. The data collected show that the water quality of the Upper lake is deteriorated and is gradually becoming unfit for drinking. 相似文献
108.
Tara Nain Iqbal Mazhar Habib Fazal-e Khan Qaiser Mahmood Iqbal Samina Afzal Muhammad Brix Hans 《Environmental science and pollution research international》2021,28(46):65229-65242
Environmental Science and Pollution Research - The direct discharge of azo dyes and/or their metabolites into the environment may exert toxic, mutagenic, and carcinogenic effects on exposed fauna... 相似文献
109.
Munir Muhammad Aamir Khan Bushra Mian Ishaq Ahmed Rafiq Muhammad Shahzadi Samreen Naeem Kashif Ahmad Iqbal 《Environmental science and pollution research international》2021,28(47):67159-67166
Environmental Science and Pollution Research - Mercury (Hg) bioaccumulation in fish poses severe threats to the food safety and human health. This study was conducted to assess Hg bioaccumulation... 相似文献
110.
Ara Talat Nisa Waqar-Un Aziz Rukhsanda Rafiq Muhammad Tariq Gill Rafaqat Ali Hayat Malik Tahir Afridi Uzma 《Environmental geochemistry and health》2021,43(10):4345-4345
Environmental Geochemistry and Health - A correction to this paper has been published: https://doi.org/10.1007/s10653-021-00910-5 相似文献