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10 articles for “process hazards”
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Research ArticleOpen accessPhrase in the titleManaging Process Hazards in Lab-Scale Pilot Plant for Safe OperationHanida Abdul Aziz, Azmi Mohd Shariff, Mohd Rafizie RoslanIn spite of the OSHA Laboratory and Hazards Communication Standards, incidents which result in injuries and property loss continue to occur in the research and teaching locations. Application of Process Hazard Analysis (PHA) of OSHA Process Safety Management (PSM) to laboratory pilot plant operations has the potential to further reduce risk associated with this location. However, a major challenge is … …American Journal of Engineering and Applied Sciences, Vol. 5, Issue 1 · 26 May 2012 · 9,766 accessesView PDFCite
Research ArticleOpen accessIn the abstractTAGN-IDC: Implicit Discrete Constraints for Tsunami Aware Graph Neural Networks in Spatial Evacuation RoutingSularno, Wendi Boy, Putri Anggraini et al.Tsunami evacuation route requires rapid identification of safe evacuation paths under dynamically changing hazard conditions. A major challenge is incorporating hard binary road-blockage constraints caused by tsunami inundation while maintaining end-to-end differentiability for deep learning models. Existing approaches commonly rely on continuous relaxations or stochastic sampling techniques, which either compromise physical feasibility or increase computational complexity. This study proposes the … …Journal of Computer Science, Vol. 22, Issue 9 · 24 Sep 2026 · 704 accessesView PDFCite
Research ArticleOpen accessIn the abstractDevelopment and Implementation of the HACCP System on the Production Line of Kefir from Goat's MilkGaukhar Yussupova, Dina Kurmangaliyeva, Zhazira Shadyarova et al.The purpose of this work is to develop a HACCP plan with the subsequent implementation of the HACCP system to ensure the safety of production of kefir from goat's milk produced in the "Breeding farm" Zerenda "LLP in the Akmola region. When implementing HACCP defined policy and security of products, the scope of the HACCP system, the appointment of working … …OnLine Journal of Biological Sciences, Vol. 20, Issue 3 · 9 Oct 2020 · 8,364 accessesView PDFCite
Research ArticleOpen accessIn the abstractPerformance Comparison of Passive Fault Tolerant Control Strategy with PI and Fuzzy Control of Single-Tank Level Process with Sensor and System FaultHimanshukumar R. Patel, Vipul A. ShahFault-Tolerant Control (FTC) strategy has gain maximum attention in recent years in chemical industries due to economical and safety hazards perspective. Targeting at the decreasing control performance of the single-tank level control process under the constraint of system and sensor faults, this article presents model-based Passive Fault-Tolerant Control (PFTC) strategy which are based on conventional and artificial intelligence control. The … …American Journal of Engineering and Applied Sciences, Vol. 12, Issue 2 · 24 Jun 2019 · 7,598 accessesView PDFCite
Research ArticleOpen accessIn the abstractHazard and Risk in IranMaryam Marani Barzani, Khairulmaini Bin Osman SallehHazard risk needs to consider vulnerability on human activities. Risk analysis of risk, human activities at spatial and temporal scales with existing classification of hazards and map hazard map. In this study hazard risk in urban areas could be useful through considering are used to model human activities such as population, land use and strategic situation in Zayandeh Rood Basin … …American Journal of Environmental Sciences, Vol. 13, Issue 2 · 12 Apr 2017 · 7,094 accessesView PDFCite
Research ArticleOpen accessIn the abstractBiosorption of Textile Dye Using Immobilized Bacterial (Pseudomonas aeruginosa) and Fungal (Phanerochate chrysosporium) CellsNatarajan Saravanan, Tiruvenkadam Kannadasan, Chiya Ahmed Basha, Veerasamy ManivasaganWastewater containing dyes presents a serious problem due to its high toxicity which leads to creating enormous environmental pollution and ecological hazards. Therefore the removal of the high stable dyes from the textile effluents is of major importance. The purpose of this study is to remove the reactive dye Procion Blue 2G from textile dye solution by biosorption process using … …American Journal of Environmental Sciences, Vol. 9, Issue 4 · 16 Sep 2013 · 7,350 accessesView PDFCite
Research ArticleOpen accessIn the abstractAdsorption from Aqueous Solution Onto Natural and Acid Activated BentoniteLaila Al-Khatib, Feras Fraige, Mohammad Al-Hwaiti, Omar Al-KhashmanDyes have long been used in dyeing, paper and pulp, textiles, plastics, leather, paint, cosmetics and food industries. Nowadays, more than 100,000 commercial dyes are available with a total production of 700,000 tones manufactured all over the world annually. About 10-15% of dyes are being disposed off as a waste into the environment after dyeing process. This poses certain hazards … …American Journal of Environmental Sciences, Vol. 8, Issue 5 · 28 Aug 2012 · 8,417 accessesView PDFCite
Research ArticleOpen accessIn the abstractHospital Water Supply as a Potential Source of Opportunistic PathogensH. T. El-Zanfaly, N. A. Hassanean, E. M. Hassan, L. I. El-SeadawyIn Egypt as well as in many other developing countries, there are no specific standards for hospital water. Even water is free from the traditional bacterial indicators, it may represent a source of health hazards especially for elderly, children and patients under dialysis due to the presence of opportunistic pathogenic bacteria. The study was carried out on the bacteriological water … …American Journal of Environmental Sciences, Vol. 8, Issue 3 · 18 May 2012 · 7,274 accessesView PDFCite
Research ArticleOpen accessIn the abstractHAZOP Analysis Management System with Dynamic Visual Model AidNan Bin Mad Sahar, Syahril Ardi, Suzuki Kazuhiko et al.Problem statement: Ensuring safe operability and minimizing risk is the key component to prevent negative impact in all industries dealing with toxic, reactive, flammable and explosive. Hazard and Operability (HAZOP), a preliminary and systematic approach for identifying hazards has been unquestionably successful in reducing incidents by mitigating the consequence of major accident in the industries process facility. However, laborious work, … …American Journal of Applied Sciences, Vol. 7, Issue 7 · 31 Jul 2010 · 7,986 accessesView PDFCite
Research ArticleOpen accessIn the abstractDesign of Garbage Sorting MachineStephen Kwasi Adzimah, Simons AnthonyProblem statement: Domestic waste collection, sorting and disposal are major problems in many developing countries such as Ghana. It is an undeniable fact that the environment has been engulfed in filth. This filth comprises of the garbage and waste generated in homes, workplace and industrial setups. Most of this waste has found its way into the streets, gutters, in and … …American Journal of Engineering and Applied Sciences, Vol. 2, Issue 2 · 30 Jun 2009 · 8,514 accessesView PDFCite