Ultrasonic Ballast Water Jeermiska nidaamka daaweynta ultrasonic

Halbeegga

Hordhac:

Ultimate Ballast Water Disinfection Nidaamka daaweynta ultrasonic

Ultrasonic Ballast Water Treatment noolaha wasakhaysan ee badda waxaa loo qaybin karaa seddexda qaybood ee soo socda

• Kordhinta jilicsan sida isbuunyada;
• Bakteeriyada iyo unugyada unugyada unugyada, sida noocyada kala duwan ee bakteeriyada iyo algae;
• Xayawaanka badda adag, sida barnacleyaasha, molluscs bivalve, iwm.

Dhawaaq
Dhawaqa waxaa lagu tilmaami karaa inuu yahay tamar farsamo oo lagu kala qaado mowjadaha cadaadiska ee maaddada dhexdhexaadka ah. Sidaa awgeed, dhawaqa waxaa lagu tilmaami karaa inuu yahay qaab tamar ama dhawaq la sheegay inuu farsamo yahay. Tani waxay kala saareysaa foomka tamarta codka qaabab kale oo tamar ah, sida tamarta elektromagnetic. Qeexitaankan guud wuxuu kakoobanyahay dhamaan noocyada dhawaaqa, oo ay kujiraan dhawaqa laqaban karo, hirarka isdabajoogga ee hooseeya (infrasound), iyo ultrasound

Ultrasound
Ultrasound waa cadaadis xagga dhawaaqa ah oo wareeg ah oo ka sarreeya xadka sare ee maqalka aadanaha. In kasta oo xaddidan ay ku kala duwan tahay qof ilaa qof, haddana waa ku dhowaad 20 kilohertz (20,000 hertz) oo caafimaad qabta, dhallinyaro waaweyn sidaa awgeedna, 20 kHz waxay u adeegtaa xadka hoose ee waxtarka leh ee lagu sharraxayo ultrasound.

Codsiyada Ultrasound
Codsiyada hadda jira ee ultrasound waxaa ka mid ah tusaale ahaan: sonochemistry (emulsification, dardargelinta falcelinta kiimikada, soo saarida iwm) firdhinta, iyo khalkhalka unugyada noolaha (kala-goynta ultrasonic), ka saarida gaasaska ku xayiran, nadiifinta wasakhda microscopic, huurka ultrasonic, aqoonsiga ultrasound (USID ), iyo sida caadiga ah si loo dhexgalo dhexdhexaad oo loo cabbiro saxeexa milicsiga ama keenista tamarta xoogga leh. Saxeexa milicsiga ayaa muujin kara faahfaahinta ku saabsan qaabdhismeedka gudaha ee dhexdhexaadka. Adeegsiga ugu caansan ee farsamadan ayaa ah isticmaalkiisa sonography si loo soo saaro sawirrada uurjiifka caloosha aadanaha. Codsi kale ayaa u adeegsanaya ultrasound baarista kansarka.

Tirada arjiga ultrasound-ka ayaa badan. Marka la isku daro mowjadaha saxda ah, qiyaasta saxda ah iyo isticmaalka saxda saxda ah noocyo badan oo codsi ultrasound ah ayaa lagu gaari karaa The 'Sky Is The Limit'…

Xoogagga Ultrasound
U soo bandhigida dareerayaasha hirarka cadaadiska sare ee farsamada (ama hirarka dhawaaqa), xoogagga sida qulqulka qulqulka, cavitationka xasiloon iyo ku-meel-gaadhka ah (xasiloonidaro ama aan firfircooneyn) daloolka ayaa sababi kara.

Tusaale ahaan kala-baxa ultrasonic, sonochemistry iyo sonoluminescence waxay ka soo baxaan cavitation acoustic: sameynta, koritaanka, iyo burburka ugu dhow ee goobooyin dareeraha ah. Burburka qulqulka wuxuu soo saaraa kuleyl daran oo maxalli ah (~ 5000 K), cadaadis sarreeya (~ 1000 atm), iyo heer kululeyn iyo qaboojiye aad u badan (> 10 9 K / sec). Cavitation-ka loo yaqaan 'Acoustic cavitation' wuxuu bixiyaa isdhexgal gaar ah oo tamar iyo walax ah, iyo shucaaca ultrasonic ee cabitaannada ayaa sababa falcelin kiimikaad sare oo tamar ah inay dhacdo, inta badanna ay weheliso soo saarista iftiinka.

Tan waxaa lagu gaari karaa oo keliya xaalad gaar ah oo ku lug leh mowjadaha gaarka ah ee awoodda sare ee ultrasoundka (sare W • cm-2, dB sare) oo loo soo bandhigo cabbitaanno dareere ah oo aad u hooseeya oo heerkoodu hooseeyo.