Experience in using a pilot plant for the treatment and reuse of laundries wastewater: electroflotocoagulation and adsorption

Димогло, А. С.; Veli, Sevil; Konukman, Alp Er S.; Günenç, P.; Şeker, Mine Gül; Dinç, Özge; Arslan, Ayla; İşgören, Melike; Belat, Begüm; Kurtkulak, Hatice; Gülümser, Çisil; Topkaya, Eylem

doi:10.1007/s13762-022-04516-x

Cited by 4 publications

(5 citation statements)

References 39 publications

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“…As in the case of heat recovery technology based on the use of DWHR units, the investment costs associated with the application of wastewater HPs depend on several variables, including the scope of required installation work, system location, and the specific heat pump solution chosen [12,139]. Typically, such investments require increased financial outlays, especially if waste heat recovery concerns large-scale systems and heavily polluted wastewater, e.g., industrial wastewater, which may negatively affect the efficiency and reliability of heat pumps [140]. Therefore, regular maintenance and monitoring of the entire system are crucial to ensure its optimal and trouble-free operation.…”

Section: Strengths and Weaknessesmentioning

confidence: 99%

“…Despite the potential requirement for expensive technology and infrastructure, current research [140,151] showed that the long-term financial benefits associated with energy savings in industrial facilities confirm the legitimacy of using heat recovery systems from industrial wastewater [32]. According to Etemoglu [152], reusing waste heat will become one of the most crucial actions for energy generation in the industry in the near future.…”

Section: Heat Recovery In Industrial Facilitiesmentioning

confidence: 99%

“…Dimoglo et al [140] Research conducted for a pilot installation concerning the reuse of wastewater from industrial laundries, including the analysis of the efficiency of waste heat recovery…”

Section: Authors Aim Of the Paper Source Titlementioning

confidence: 99%

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Opportunities and Challenges for Research on Heat Recovery from Wastewater: Bibliometric and Strategic Analyses

Kordana-Obuch,

Wojtoń,

Starzec

et al. 2023

Energies

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The potential for recovering heat from wastewater exists at various stages, including generation, transport, and treatment. As a result, various technologies for thermal energy recovery from wastewater are now successfully employed in many countries. In order to synthetically present the current state of knowledge on heat recovery from wastewater, a bibliometric analysis of previously published studies indexed in the Web of Science database was performed. The review was further extended with strategic SWOT and SOAR analyses to identify internal and external factors determining the competitive advantage and weaknesses related to the use of wastewater heat exchangers and heat pumps. These analyses indicated the need for further research on the possibilities of heat recovery from wastewater as the use of this technology, both at the building level and on a larger scale, contributes to the implementation of sustainable development goals, especially in terms of improving energy efficiency and reducing CO2 emissions. Particular emphasis should be placed on research into the use of warm wastewater together with other, better known and accepted, renewable energy sources. It is also important to continuously educate the public and promote heat recovery technologies at various levels, as well as to increase the involvement of legislators and other stakeholders.

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Section: Strengths and Weaknessesmentioning

confidence: 99%

Section: Heat Recovery In Industrial Facilitiesmentioning

confidence: 99%

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Opportunities and Challenges for Research on Heat Recovery from Wastewater: Bibliometric and Strategic Analyses

Kordana-Obuch,

Wojtoń,

Starzec

et al. 2023

Energies

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“…Electrochemical methods (ECM) for wastewater treatment have been increasingly used in recent years. [1][2][3][4][5] They are based on physical and chemical processes that are friendly to the environment and universal in use in the treatment of wastewater from various industries. These requirements for environmental safety have brought to the fore the task of developing reagent-free methods for deep wastewater treatment.…”

Section: Introductionmentioning

confidence: 99%

“…Electrochemical methods (ECM) for wastewater treatment have been increasingly used in recent years [1–5] . They are based on physical and chemical processes that are friendly to the environment and universal in use in the treatment of wastewater from various industries.…”

Section: Introductionmentioning

confidence: 99%

Influence of the Electrocatalytic Anode Nature on Dye Destruction

Dimoglo,

Utlu,

Öztürk

et al. 2023

ChemistrySelect

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In order to extract a highly concentrated dye from textile industry wastewater, an electrocatalytic oxidation method based on Ru/Ir/Ti, RuO2/IrO2/TiO2 electrodes and high‐density graphite was used. Optimization of the oxidation process was controlled by varying such parameters as current density, pH, concentration of supporting electrolyte (NaCl), wastewater treatment time. The maximum dye removal from wastewater is achieved at pH 7.1, current density 70 mA cm−2, NaCl concentration 3 g/L, and treatment time 15 minutes. Among the investigated electrodes, the Ru/Ir/Ti anode and titanium‐based oxides of these metals proved to be the most effective. The percentage of color removal for all anodes increases with increasing current density and duration of solution treatment. For a graphite electrode, at a current density of 70 mA cm−2 and a treatment time of 10 minutes, a maximum dye removal of 90 % is achieved. The percentage of color removal for Ru/Ir/Ti and RuO2/IrO2/TiO2 electrodes is higher than for graphite and amounted to 98 % and 92 %, respectively. The results of the electronic structure of the dye made it possible to shed light on the nature of the electronic spectra and the possible mechanism of the electrocatalytic act. Consideration of the dependence of color removal, COD and TOC on such parameters as current density, water treatment time in the reactor showed that the efficiency of the wastewater treatment process increases in the series: graphite<RuO2/IrO2/TiO2<Ru/Ir/Ti. The role of various factors of RedOx processes that affect the degree of dye degradation, as well as chloride ions on the formation of active particles with high chemical energy at the moment of their formation, is discussed.

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