Hazardous elements in aqueous leachates of coal fly ash around thermal power plants disposal area

Singh, Shyoraj; Singh, Netra Pal; Rani, Rekha

doi:10.17628/ecb.2020.9.360-365

Cited by 6 publications

(3 citation statements)

References 24 publications

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“…The 7th of June is World Food Safety Day, and Its goal is to bring attention to this problem and encourage the implementation of measures aimed at preventing, identifying, and reducing the risks of foodborne diseases and helping to improved food safety, agricultural growth, economic success, health protection, increased market access, increased tourism and sustainable development in general. The World Health Organization (WHO) and the united nations Food and Agriculture Organization (FAO) have joined forces to celebrate World Food Safety Day, together with member countries and other relevant organizations (Han et al, 2021;Kamboj et al, 2020;Wertheim-Heck et al, 2019;Elsheikh, 2020;Singh et al, 2020;Malla & Brewin, 2020). The active thematic campaign "Food Safety Is Everyone's Business" aims to raise awareness of food safety issues around the world and calls for action from countries, the private sector, decision-makers, UN organizations, civil society, and the general public.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of food safety problems based on the fuzzy comprehensive analysis method

Zhao¹,

Talha²

2022

Food Sci. Technol

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To preserve life and promote health, it is critical to have access to appropriate quantities of safe food. Foodborne illness is an infectious illness or poisoning caused by viruses, bacteria, or chemicals that contaminate food or water. Food safety and health are the responsibility of everyone, from the agricultural chain to the consumer who comes into touch with food, in order to limit the amount of food poisonings. Nutritionists feel that the home, or the location where the consumer prepares food, is one of the least supervised steps all the way from the farm to the table. Dr. Lotfi Zadeh invented fuzzy logic as a superset of classical logic. This article covers the mathematical foundations of fuzzy logic, as well as membership functions, fuzzy sets, and reasoning rules. Input numbers are converted into linguistic values by fuzzy expert systems, which are subsequently modified by if-then rules provided by a human expert. The notion of a fuzzy expert system is explored in-depth, along with its rule-base and set membership functions.

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Section: Introductionmentioning

confidence: 99%

Evaluation of food safety problems based on the fuzzy comprehensive analysis method

Zhao¹,

Talha²

2022

Food Sci. Technol

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“…Food security is one of the four dimensions of food safety: "availability, accessibility, usability, and sustainability. " The importance of food security is demonstrated by the fact that 600 million people (or one out of every ten people) get sick each year from eating contaminated food, and the World Health Organization reports 420,000 fatalities due to contaminated food each year (Fritsche, 2018;Jaffee et al, 2018;Omari et al, 2018;World Health Organization, 2019;Weinroth et al, 2018;Elsheikh, 2020;Singh et al, 2020). It turns into.…”

Section: Introductionmentioning

confidence: 99%

Research on food safety information training system based on component algorithm

ALSHARIF

Shu

2022

Food Sci. Technol

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In today's world, new food safety concerns emerge and develop on a regular basis, and antimicrobial food resistance is challenged by changes in the environment, food production, and transportation, as well as new and emerging diseases. As travel and trade have grown, international pollution has become more prevalent. The Hazard Analysis Critical Control Points system is a globally recognized food safety system. This technique allows potential dangers in the food manufacturing process to be identified and controlled. By continuously monitoring and managing each of the essential control points when it comes to food production, the program focuses on preventing possible dangers. According to an increasing number of papers and studies in the food sciences addressing topics like authenticity, contamination, deception, nature, and record-keeping of foods, including the rising use of instrumental methods, principal component analysis (PCA) is by far the most common approach in data analysis and interpretation. In conclusion, the PCA program delivers two essential elements: loadings and scores. The loadings indicating which factors are significant in explaining patterns in sample grouping, and the scores offer a sample location.

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“…Coal is one of the resources to produce energy worldwide. Being formed during combustion, coal fly ash causes water [1] and air pollution [2] to increase. This waste contains a wide range of toxic elements that are harmful to people even at very low concentrations [3][4].…”

Section: Introductionmentioning

confidence: 99%

Determination of Boron, Lithium and Some Metals in Fly Ash by Laser Ablation ‒ Inductively Coupled Plasma ‒ Optical Emission Spectr ometry

Kolmykov

2022

Eurasian Chem. Tech. J.

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To avoid potentially harmful wet sample preparation is offered to use laser ablation (LA) ‒ inductively coupled plasma ‒ optical emission spectrometry (ICP-OES) as a method for the elemental analysis of fly ash for boron, lithium, and some metals. For this purpose, synthetic samples were prepared by spiking with dissolved standards. As a result, great stability of calibration curves was achieved. It was found that a particle diameter less than 80 μm in fly ash is enough to have a satisfying homogeneity for successful calibration in the method of standard additions. The average recovery test for reference materials used in the study was 16–77% of the certified values for the elements observed. The low results might be the effect of spiking with calibration samples in the liquid state. This type of analysis requires further investigation. According to the results of elemental analysis, the content of boron and lithium was determined for ZUK-2 and SO-1, which was not previously noticed in other papers.

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Hazardous elements in aqueous leachates of coal fly ash around thermal power plants disposal area

Cited by 6 publications

References 24 publications

Evaluation of food safety problems based on the fuzzy comprehensive analysis method

Evaluation of food safety problems based on the fuzzy comprehensive analysis method

Research on food safety information training system based on component algorithm

Determination of Boron, Lithium and Some Metals in Fly Ash by Laser Ablation ‒ Inductively Coupled Plasma ‒ Optical Emission Spectr ometry

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