Removal of Malathion from Aqueous Solutions and Waste Water Using Fly Ash

Singh, Vinay Kumar; Singh, Ravi Shankar; Tiwari, Preeti; Singh, J.K.; Göde, Fethiye; Sharma, Yogesh Chandra

doi:10.4236/jwarp.2010.24037

Cited by 20 publications

(6 citation statements)

References 23 publications

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“…Pesticides are harmful to human health due to their bad effects 11 [1][2][3]. The Estimated Environmental Concentration (EEC) directive 12 for the level of pesticides in water that is permissible for human 13 consumption is 0.1 g L À1 [4].…”

mentioning

confidence: 99%

Activated carbon from waste as an efficient adsorbent for malathion for detection and removal purposes

Habila

ALOthman

Al-Tamrah

et al. 2015

Journal of Industrial and Engineering Chemistry

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mentioning

confidence: 99%

Activated carbon from waste as an efficient adsorbent for malathion for detection and removal purposes

Habila

ALOthman

Al-Tamrah

et al. 2015

Journal of Industrial and Engineering Chemistry

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“…It is used in agriculture (as a fertilizer) [ 54 ], forestation [ 55 ], reclamation of wasteland [ 56 ], and for maintaining the pH of acidic soil [ 56 ]. CFA is also used as an adsorbent for the removal of pollutants—mainly dyes [ 57 , 58 ], pesticides [ 57 , 58 ], and heavy metals [ 59 , 60 ]—from wastewater. It is used for making nanocomposites [ 61 ] that are applicable in the defense industry [ 62 , 63 ] and the production of lightweight materials [ 64 , 65 ].…”

Section: Industrial Wastementioning

confidence: 99%

Extraction of Value-Added Minerals from Various Agricultural, Industrial and Domestic Wastes

Yadav¹,

Yadav²,

Tirth

et al. 2021

Materials

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Environmental pollution is one of the major concerns throughout the world. The rise of industrialization has increased the generation of waste materials, causing environmental degradation and threat to the health of living beings. To overcome this problem and effectively handle waste materials, proper management skills are required. Waste as a whole is not only waste, but it also holds various valuable materials that can be used again. Such useful materials or elements need to be segregated and recovered using sustainable recovery methods. Agricultural waste, industrial waste, and household waste have the potential to generate different value-added products. More specifically, the industrial waste like fly ash, gypsum waste, and red mud can be used for the recovery of alumina, silica, and zeolites. While agricultural waste like rice husks, sugarcane bagasse, and coconut shells can be used for recovery of silica, calcium, and carbon materials. In addition, domestic waste like incense stick ash and eggshell waste that is rich in calcium can be used for the recovery of calcium-related products. In agricultural, industrial, and domestic sectors, several raw materials are used; therefore, it is of high economic interest to recover valuable minerals and to process them and convert them into merchandisable products. This will not only decrease environmental pollution, it will also provide an environmentally friendly and cost-effective approach for materials synthesis. These value-added materials can be used for medicine, cosmetics, electronics, catalysis, and environmental cleanup.

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“…Among the most unconventional adsorbents used is fly ash which is distinguished from the others, in that it is waste of using thermal power plants and causes severe damage to the environment and industries [8].…”

Section: Introductionmentioning

confidence: 99%

Removal of Malathion from Aqueous Solutions Using Dried Sludge Produced from Municipal Wastewater Treatment Plants in Daqhlia Government in Egypt

TS¹,

EH²,

GO³

et al. 2022

J Envi Toxicol Stud

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Malathion is a dangerous and harmful substance because of its toxicity for humans, animals and aquatic life. Dewatered sewage sludge collected from the disposal area of sludge treatment (drying beds stage) that obtained from wastewater treatment plant in Daqhlia Governorate was thermally treated at three different temperatures 100, 375 and 500°C (which called SLG, SLG1and SLG2 respectively and used to remove malathion from aqueous solution. Experiments were performed at different doses (0.5-1-1.5-2-2.5-3)g of SLG, SLG1 and SLG2 and were shaked at different pH values (2-4-6-8-10-12) at different temperatures. The effect of operational indicators on removal rates has been studied, tested, improved and optimized. The optimum dosage of biomass dried sludge to remove 36.765µg/L of malathion from aqueous solution was 1g/100 mL and the optimum contact time was 30 minutes as the removal efficiency reached to 98%. Adsorption isotherm experiments were performed and showed that the Langmuir model fitted the experimental data well as compared to other models and the malathion adsorption onto SLG followed pseudo second-order model, through which the results obtained to be consistent with the practical results that were implemented.

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Removal of Malathion from Aqueous Solutions and Waste Water Using Fly Ash

Cited by 20 publications

References 23 publications

Activated carbon from waste as an efficient adsorbent for malathion for detection and removal purposes

Activated carbon from waste as an efficient adsorbent for malathion for detection and removal purposes

Extraction of Value-Added Minerals from Various Agricultural, Industrial and Domestic Wastes

Removal of Malathion from Aqueous Solutions Using Dried Sludge Produced from Municipal Wastewater Treatment Plants in Daqhlia Government in Egypt

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