Journal of Water Process Engineering, Journal Year: 2022, Volume and Issue: 50, P. 103232 - 103232
Published: Oct. 17, 2022
Language: Английский
Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 59, P. 105015 - 105015
Published: Feb. 21, 2024
Language: Английский
Citations
13
Water Cycle, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 1, 2025
Language: Английский
Citations
1
Separations, Journal Year: 2023, Volume and Issue: 10(9), P. 506 - 506
Published: Sept. 15, 2023
Rapid growth in various industrial fields has introduced a series of new environmental risks. The textile industry is one the major industries that influenced by rapid advancements technological sectors. development dying technologies presented types dyes are toxic to ecosystem. Azo main artificial used textiles, food, and other applications. Typically, these into environment as wastewater discharged from factories. influence penetrates ecosystem causes deadly diseases human animals. Several studies present activated carbon proper solution eliminating presence azo environment. However, dye have different properties chemical structures. Thus, there crucial need for more on application carbons eliminate This paper discusses effects health. Moreover, this work presents general review preparation parameters adsorption performance.
Language: Английский
Citations
21
Sustainability, Journal Year: 2023, Volume and Issue: 15(2), P. 1708 - 1708
Published: Jan. 16, 2023
The electrocoagulation (EC) process introduces coagulants by electrochemical means, and is widely adopted for removing heavy metals, besides other contaminants, such as organic pollutants, suspended dissolved solids, colloidal materials, etc. However, its capability can vary significantly, depending on the operating conditions. Although most of investigations so far are limited at laboratory level with artificially prepared solutions or industrial effluent lacking full- field-scale studies, success depends a lot optimizing variable. It has been found that current density (typically 1–20 mA/cm2), type electrode (generally aluminum iron) minimum electrolysis time key parameters influence performance. Furthermore, mechanisms involved in EC process, including charge neutralization, reduction-oxidation precipitation/co-precipitation, crucial pollutant abatement. This review presents detailed study undertaking all significant play role mechanism, improving efficiency this optimization these parameters, along suitable kinetic models.
Language: Английский
Citations
20
Separations, Journal Year: 2023, Volume and Issue: 10(6), P. 337 - 337
Published: May 30, 2023
Water organic pollution has become a major issue. A large number of people suffer from the decline in water quality. In addition, polluted can lead to health problems or excessive deaths. this regard, an increasingly important method for efficient treatment is electrocoagulation (EC), technology that encompasses small equipment size combined with simple operation compared other methods. The importance EC especially accentuated by recent decarbonization efforts due increasing availability renewable electricity systems. This review provides overview most developments as it pertains wastewater treatment. preferred over traditional methods its easy setup and low material costs. Moreover, very powerful destabilizing impurities charge neutralization then coagulating form flocs. shown high efficiency not only removing various pollutants but also emerging persistent contaminants, such microplastics. For these reasons, mechanisms related functional modalities are reviewed, well extensive details provided on diversity removed contaminants. Overall, significant new knowledge interest environmental chemical researchers particular engineers general purification.
Language: Английский
Citations
20
Separation Science and Technology, Journal Year: 2023, Volume and Issue: 58(11), P. 2041 - 2063
Published: June 25, 2023
Aerated iron electrocoagulation is an emerging field of water and wastewater treatment. In comparison with the conventional process, aerated process has higher pollutant removal efficiency ability to generate oxidants like ferryl ions, which are able oxidize pollutants such as arsenite organic compounds effectively. addition, carbon-based materials used cathodes (instead iron) in (the also known peroxi-coagulation) offer significant advantages modified studies, since they non-corrosive inert. Peroxi-coagulation hydrogen peroxide, hydroxyl radicals, addition ions process. For this reason, uses graphite, carbon nanotubes, electrode evaluated within scope study.
Language: Английский
Citations
19
Scientific Reports, Journal Year: 2023, Volume and Issue: 13(1)
Published: Feb. 13, 2023
Abstract Oil spills are a significant threat to the marine ecosystem that requires immediate removal from oceanic environment. Many technologies have been employed clean up oil spills. Of these, adsorption has scored prominent success due high efficiency, economic viability, environmental friendship, and ease of application. The utilization agricultural waste produce biosorbents considered as an ecofriendly efficient approach for removing oil. Thus, new low-cost adsorbent was prepared via esterification wheat straw (Str) with hydrophobic benzoyl group, resulting copolymer (Str-co-Benz) characterized by FTIR, TGA, DSC, SEM used at laboratory scale. spill cleanup process conducted using crude oil-natural seawater system under different conditions such concentration, dose, agitation time speed. Equilibrium studies were performed determine capacity materials adsorption. Langmuir Freundlich models describe experimental isotherms. reliability data examined evaluated application response surface methodology program. results showed followed pseudo-second-order kinetic model fitted well maximum 10.989 12.786 g/g Str (Str-co-Benz), respectively. Overall, modified husk is effective platform ecosystems low cost, biodegradability, simple synthesis fast removal. Moreover, resulted solid can be fuel in some industrial processes steam boilers brick production incinerators.
Language: Английский
Citations
17
International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 239, P. 124268 - 124268
Published: March 31, 2023
Language: Английский
Citations
17
Desalination and Water Treatment, Journal Year: 2024, Volume and Issue: 320, P. 100709 - 100709
Published: Aug. 13, 2024
Language: Английский
Citations
8
Applied Water Science, Journal Year: 2024, Volume and Issue: 14(3)
Published: Feb. 22, 2024
Abstract In this study, the removal efficiency of chemical oxygen demand (COD), color, turbidity, phosphate, and nitrate from wet coffee processing wastewater by pulsed-electrocoagulation process (PECP) was examined with various factors such as pH: 3–11, reaction time: 15–75 min, current: 0.150–0.750 Amp, electrolyte concentration: 0.25–1.25 g/L. Several operational parameters for treatment utilizing PECP have been optimized through application surface response design technique, which is based on central composite design. A quadratic model helped estimate percentage COD, power consumption under situations. It also evaluated significance their interaction independent variables using analysis variance (ANOVA). Through use statistical mathematical techniques, optimum conditions were determined in order to remove maximum pollutant nutrient while minimum power. The results showed that COD—98.50%, color—99.50%, turbidity—99.00%, phosphate—99%, nitrate—98.83%, a 0.971 kWh m −3 achieved at pH-7, NaCl dose 0.75 g/L, electrolysis duration 45 current 0.45 Amp. Therefore, different operating conditions, demonstrated be successful technique industrial effluent.
Language: Английский
Citations
7