Membrana RO bainhira halao operasaun sei entupidu iha tempu~naruk ou bele mos tempu~badak depende ba'a kondisaun be'e nebe maka halao filtrajen ba'a. Kimiku nebe utiliza hodi hamos ou fase iha oin rua, primeiru Alkalinu no segundu maka Asidu
MEMBRANE CLEANER High pH
Kimika pH aas ba manutensaun membrana, konsebidu atu hasai organiku, biofilme no partikula depositu seluk ho tipu membrana hotu~hotu. Atu atinji level pH iha valor 11 uza 0.5 - 2 % likidu ho volume be'e permeate 100 liters. Valor pH nunka liu husi 12, mezmu, possivel efeitu diak konsegidu besik tebes ba iha 11.5
Koresponde kimika sirak nudar Alkalinu ne'e mak hanesan;
- AMEROYAL® C100 - Membrane Cleaner (ASHLAND)
- AMEROYAL® C800 - Membrane Cleaner (ASHLAND)
- DrewClean 26 (BENING)
- PERMACLEAN ® PC-77 (NALCO)
- Ultrasil-110
- Alkaline PermaClean
MEMBRANE CLEANER Low pH
Kimika pH ki'ik ba manutensaun membrana, konsebidu hodi hasai inkrustasaun ferru. Nune mos efetivu kontra eskamasaun alkalinu .Atu atinji level pH iha valor 2, uza 0.5 - 2 % likidu ho volume be'e permeate 100 liters. Valor pH nunka menus husi 1,5. Mezmu, possivel efeitu diak konsegidu besik tebes ba iha 1,5.
Durante faze fase amenta tan kimiku karik presiza.
Koresponde kimika sirak nudar Asidu ne'e mak hanesan:
- AMEROYAL® C238 - Membrane Cleaner
- ULTRASIL-75
- Acidic PermaClean
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