Electrochemical Process for Diazinon Removal from Aqueous Media: Design of Experiments, Optimization, and DLLME-GC-FID Method for Diazinon Determination

Hosseini, Gilas; Maleki, Afshin; Daraei, Hiua; Faez, Elham; Shahamat, Yousef Dadban

doi:10.1007/s13369-015-1798-3

Cited by 26 publications

(9 citation statements)

References 25 publications

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“…Amooey et al (2014) report comparable findings 33 . According to Hosseini et al (2015), the removal efficiency of a concentrated solution (300 mg/L) is inferior to that of a diluted solution (2 mg/L) 34 .…”

Section: Discussionmentioning

confidence: 99%

Electrocoagulation/flotation process for removing copper from an aqueous environment

Kashi

2023

Sci Rep

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The presence of copper in aqueous environments such as drinking water has led to several environmental effects, such as flavor and odor. The increase in Cu levels in ground and surface water has been mainly attributed to anthropogenic and natural sources. Consequently, this applied-analytical study aimed to investigate copper removal from urban drinking water through batch reactor electrocoagulation/flotation (ECF) with aluminum electrodes. The copper removal efficiency was evaluated under various operating conditions of current density (0.8–2.4 mA/cm2), initial concentration (1–100 mg/L), pH (3.5–10.5), and time (10–30 min). Cu was determined using the method outlined in the standard procedures (3500-Cu B at 4571 nm). The results indicated that increasing the current density from 0.8 to 2.4 mA/cm2 and the reaction time from 10 to 30 min improved Cu+2 removal efficiency (from 95 to 100%). In addition, the results demonstrated that Cu+2 reduction is 100% with an initial concentration of 100 mg/L, a pH of 7.5, a reaction time of 30 min, and an anode current density of 2.4 mA/cm2. The Taguchi method results for copper removal efficiency show that reaction time is the most significant variable. Furthermore, Cu removal kinetics models in an ECF reactor are second-order (R2 > 0.92). The Cu removal in the ECF reactor is due to redox and adsorption. Moreover, the operational costs of Cu treatment with Al electrode pairs are estimated to range from 8857 and 9636 Rial/kg of Cu removed. Thus, it can be concluded that the ECF process is very efficient in removing Cu from aqueous environments under optimum conditions.

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Section: Discussionmentioning

confidence: 99%

Electrocoagulation/flotation process for removing copper from an aqueous environment

Kashi

2023

Sci Rep

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“…Acetamiprid is used to control a wide range of coleopteran pests, in addition to sucking pest insects, such as aphids, leaves, thrips, plant hoppers, whiteflies, and other draining insects [183]. Furthermore, diazinon is harmful to the skin, the stomach, and the respiratory system [187]. Otherwise, chlorpyrifos has been discovered in sperm, human breastfeeding, cervical fluid, newborn infants' meconium, and cord blood [188].…”

Section: Pesticidesmentioning

confidence: 99%

A Comprehensive Review of the Developments in Electrocoagulation for the Removal of Contaminants from Wastewater

Ammar,

Yousef,

Mahmoud

et al. 2023

Separations

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Water organic pollution has become a major issue. A large number of people suffer from the decline in water quality. In addition, polluted water can lead to health problems or excessive deaths. In this regard, an increasingly important method for efficient water treatment is electrocoagulation (EC), the technology that encompasses a small equipment size combined with a simple operation compared to other water treatment methods. The importance of EC is especially accentuated by the recent decarbonization efforts due to the increasing availability of renewable electricity systems. This review provides an overview of the most recent developments in EC technology as it pertains to wastewater treatment. The EC is preferred for organic wastewater treatment over other traditional treatment methods due to its easy setup and low material costs. Moreover, the EC is very powerful in destabilizing organic impurities by charge neutralization and then coagulating to form flocs. In addition, EC has shown high efficiency not only in removing various organic pollutants but also in emerging persistent contaminants, such as microplastics. For these reasons, the EC mechanisms and related functional modalities are reviewed, as well as extensive details are provided on the diversity of the removed contaminants. Overall, this review provides significant new knowledge of interest for environmental chemical researchers in particular and engineers in general on the details of the EC technology for wastewater treatment and water purification.

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“…In general, the removal of pollutants and pesticides from water sources is accomplished through three main approaches, which include physical, chemical, and biological methods [ [15] , [16] , [17] , [18] ]. The use of adsorption methods [ 19 ], nanofiltration and reverse osmosis [ 20 , 21 ], electrochemical [ 22 ], advanced oxidation processes [ 23 ] and a combination of the above methods have been used to remove diazinon from water sources [ 24 ]. In recent times, the application of advanced oxidation processes (AOPs) has garnered substantial attention as efficient techniques for the eradication of pesticides from water sources [ 25 ].…”

Section: Introductionmentioning

confidence: 99%

Study on diazinon toxicity reduction by electro-Fenton process: A bioassay using daphnia magna

Rabbani,

Dehghani,

Akbari

et al. 2024

Heliyon

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Electrochemical Process for Diazinon Removal from Aqueous Media: Design of Experiments, Optimization, and DLLME-GC-FID Method for Diazinon Determination

Cited by 26 publications

References 25 publications

Electrocoagulation/flotation process for removing copper from an aqueous environment

Electrocoagulation/flotation process for removing copper from an aqueous environment

A Comprehensive Review of the Developments in Electrocoagulation for the Removal of Contaminants from Wastewater

Study on diazinon toxicity reduction by electro-Fenton process: A bioassay using daphnia magna

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