POSSIBILITY OF USING ULTRASONIC CAVITATION IN THE PROCESS OF INDUSTRIAL WASTEWATER TREATMENT
MOGUĆNOST PRIMENE ULTRAZVUČNE KAVITACIJE U PROCESU PRERADE INDUSTRIJSKIH OTPADNIH VODA
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
With the development of industry and population growth in recent years, there are problems related
to wastewater from production. All wastewater from the plant, regardless of how it was generated,
contains harmful substances that may have a certain degree of toxic impurities and must be treated
if their quality does not meet the legal framework. The goal of wastewater treatment is to remove
harmful substances, which reduces the degree of pollution. Most of the pollutants are of organic
origin and their removal can be realized by applying advanced techniques with ultrasound and
ultrasonic cavitation to achieve water quality that complies with legal regulations. The principle of
operation of ultrasound in wastewater treatment is based on the conversion of electricity into
vibrations of a certain amplitude and frequency, which cause the decomposition and destroying of
microorganisms and bacteria. Improved processes are the most efficient methods for removing and
degrading sparin...gly soluble pollutants from wastewater. The purification process is optimized in
regard to to the technological procedure, concentration, treatment time and the amount of oxidizing
agent applied.
Razvojem industrije i rastom populacije tokom poslednjih godina javljaju se problemi u vezi sa
otpadnim vodama iz proizvodnje. Sve otpadne vode iz postrojenja, bez obzira kako su nastale,
sadrže štetne materije koje mogu da imaju i određen stepen toksičnih primesa i moraju se prečistiti
ako njihov kvalitet ne odgovara zakonskim okvirima. Cilj tretmana otpadnih voda je uklanjanje
štetnih materija čime se postiže smanjenje stepena zagađenosti. Većina zagađujućih materija su
organskog porekla i njihovo uklanjanje se može realizovati primenom naprednih tehnika ultrazvuka
i ultrazvučne kavitacije, a sve u cilju postizanja kvaliteta vode u skladu sa zakonskom regulativom.
Princip delovanja ultrazvuka u obradi otpadnih voda temelji se na pretvaranju električne energije u
vibracije određene amplitude i frekvencije, koje izazivaju razgradnju i uništavanje
mikroorganizama i bakterija. Unapređeni procesi predstavljaju najefikasnije metode za uklanjanje i
degradaciju teško rastvornih zag...ađujućih materija iz otpadnih voda. Proces prečišćavanja je
optimizovan u odnosu na tehnološki postupak, koncentraciju, vreme tretmana i količinu
primenjenog oksidacionog sredstva.
Кључне речи:
wastewater / ultrasound / cavitation / cavitation bubble / environmental protection / otpadna voda / ultrazvuk / kavitacija / kavitacioni mehur / zaštita životne sredineИзвор:
11th International Conference on Renewable Electrical Power Sources, 2023, 219-226Издавач:
- Beograd : Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia SMEITS
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200135 (Универзитет у Београду, Технолошко-металуршки факултет) (RS-MESTD-inst-2020-200135)
Институција/група
Tehnološko-metalurški fakultetTY - CONF AU - Jezdimirović, Slađana AU - Dojčinović, Marina PY - 2023 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7006 AB - With the development of industry and population growth in recent years, there are problems related to wastewater from production. All wastewater from the plant, regardless of how it was generated, contains harmful substances that may have a certain degree of toxic impurities and must be treated if their quality does not meet the legal framework. The goal of wastewater treatment is to remove harmful substances, which reduces the degree of pollution. Most of the pollutants are of organic origin and their removal can be realized by applying advanced techniques with ultrasound and ultrasonic cavitation to achieve water quality that complies with legal regulations. The principle of operation of ultrasound in wastewater treatment is based on the conversion of electricity into vibrations of a certain amplitude and frequency, which cause the decomposition and destroying of microorganisms and bacteria. Improved processes are the most efficient methods for removing and degrading sparingly soluble pollutants from wastewater. The purification process is optimized in regard to to the technological procedure, concentration, treatment time and the amount of oxidizing agent applied. AB - Razvojem industrije i rastom populacije tokom poslednjih godina javljaju se problemi u vezi sa otpadnim vodama iz proizvodnje. Sve otpadne vode iz postrojenja, bez obzira kako su nastale, sadrže štetne materije koje mogu da imaju i određen stepen toksičnih primesa i moraju se prečistiti ako njihov kvalitet ne odgovara zakonskim okvirima. Cilj tretmana otpadnih voda je uklanjanje štetnih materija čime se postiže smanjenje stepena zagađenosti. Većina zagađujućih materija su organskog porekla i njihovo uklanjanje se može realizovati primenom naprednih tehnika ultrazvuka i ultrazvučne kavitacije, a sve u cilju postizanja kvaliteta vode u skladu sa zakonskom regulativom. Princip delovanja ultrazvuka u obradi otpadnih voda temelji se na pretvaranju električne energije u vibracije određene amplitude i frekvencije, koje izazivaju razgradnju i uništavanje mikroorganizama i bakterija. Unapređeni procesi predstavljaju najefikasnije metode za uklanjanje i degradaciju teško rastvornih zagađujućih materija iz otpadnih voda. Proces prečišćavanja je optimizovan u odnosu na tehnološki postupak, koncentraciju, vreme tretmana i količinu primenjenog oksidacionog sredstva. PB - Beograd : Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia SMEITS C3 - 11th International Conference on Renewable Electrical Power Sources T1 - POSSIBILITY OF USING ULTRASONIC CAVITATION IN THE PROCESS OF INDUSTRIAL WASTEWATER TREATMENT T1 - MOGUĆNOST PRIMENE ULTRAZVUČNE KAVITACIJE U PROCESU PRERADE INDUSTRIJSKIH OTPADNIH VODA EP - 226 SP - 219 UR - https://hdl.handle.net/21.15107/rcub_technorep_7006 ER -
@conference{ author = "Jezdimirović, Slađana and Dojčinović, Marina", year = "2023", abstract = "With the development of industry and population growth in recent years, there are problems related to wastewater from production. All wastewater from the plant, regardless of how it was generated, contains harmful substances that may have a certain degree of toxic impurities and must be treated if their quality does not meet the legal framework. The goal of wastewater treatment is to remove harmful substances, which reduces the degree of pollution. Most of the pollutants are of organic origin and their removal can be realized by applying advanced techniques with ultrasound and ultrasonic cavitation to achieve water quality that complies with legal regulations. The principle of operation of ultrasound in wastewater treatment is based on the conversion of electricity into vibrations of a certain amplitude and frequency, which cause the decomposition and destroying of microorganisms and bacteria. Improved processes are the most efficient methods for removing and degrading sparingly soluble pollutants from wastewater. The purification process is optimized in regard to to the technological procedure, concentration, treatment time and the amount of oxidizing agent applied., Razvojem industrije i rastom populacije tokom poslednjih godina javljaju se problemi u vezi sa otpadnim vodama iz proizvodnje. Sve otpadne vode iz postrojenja, bez obzira kako su nastale, sadrže štetne materije koje mogu da imaju i određen stepen toksičnih primesa i moraju se prečistiti ako njihov kvalitet ne odgovara zakonskim okvirima. Cilj tretmana otpadnih voda je uklanjanje štetnih materija čime se postiže smanjenje stepena zagađenosti. Većina zagađujućih materija su organskog porekla i njihovo uklanjanje se može realizovati primenom naprednih tehnika ultrazvuka i ultrazvučne kavitacije, a sve u cilju postizanja kvaliteta vode u skladu sa zakonskom regulativom. Princip delovanja ultrazvuka u obradi otpadnih voda temelji se na pretvaranju električne energije u vibracije određene amplitude i frekvencije, koje izazivaju razgradnju i uništavanje mikroorganizama i bakterija. Unapređeni procesi predstavljaju najefikasnije metode za uklanjanje i degradaciju teško rastvornih zagađujućih materija iz otpadnih voda. Proces prečišćavanja je optimizovan u odnosu na tehnološki postupak, koncentraciju, vreme tretmana i količinu primenjenog oksidacionog sredstva.", publisher = "Beograd : Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia SMEITS", journal = "11th International Conference on Renewable Electrical Power Sources", title = "POSSIBILITY OF USING ULTRASONIC CAVITATION IN THE PROCESS OF INDUSTRIAL WASTEWATER TREATMENT, MOGUĆNOST PRIMENE ULTRAZVUČNE KAVITACIJE U PROCESU PRERADE INDUSTRIJSKIH OTPADNIH VODA", pages = "226-219", url = "https://hdl.handle.net/21.15107/rcub_technorep_7006" }
Jezdimirović, S.,& Dojčinović, M.. (2023). POSSIBILITY OF USING ULTRASONIC CAVITATION IN THE PROCESS OF INDUSTRIAL WASTEWATER TREATMENT. in 11th International Conference on Renewable Electrical Power Sources Beograd : Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia SMEITS., 219-226. https://hdl.handle.net/21.15107/rcub_technorep_7006
Jezdimirović S, Dojčinović M. POSSIBILITY OF USING ULTRASONIC CAVITATION IN THE PROCESS OF INDUSTRIAL WASTEWATER TREATMENT. in 11th International Conference on Renewable Electrical Power Sources. 2023;:219-226. https://hdl.handle.net/21.15107/rcub_technorep_7006 .
Jezdimirović, Slađana, Dojčinović, Marina, "POSSIBILITY OF USING ULTRASONIC CAVITATION IN THE PROCESS OF INDUSTRIAL WASTEWATER TREATMENT" in 11th International Conference on Renewable Electrical Power Sources (2023):219-226, https://hdl.handle.net/21.15107/rcub_technorep_7006 .