Kunyangwe yepakutangakurongedza layeryemagetsi chirimwa deaerator inoshandisa masere akaturikidzana ekurongedza, zvakaoma kuwana yakanakira mvura firimu mamiriro nekuti mamwe acho akatyoka, akarereka, uye akachinjika. Mvura yakapfapfaidzwa mushure mekupfapfaidza deaeration inoita kuyerera kwemvura pamadziro edeaerator. Kunyange zvazvo yakagoverwa zvakare pamvura yekupfapfaidza ndiro zvakare kuburikidza nemvura inounganidza koni, zvakaoma kuzadzisa dhizaini yepakutanga yekugovera zvakaenzana mvura mumucheka wekupfapfaidza pakurongedzerwa nekuda kwechimiro chayo (maburi anopfuura 4,000 Φ8 anovhurwa padhisiki hombe ine dhayamita ye1300mm). Nekuda kwehurombo husina kunaka hwemufirimu wemvura, kupfapfaidza padanho rekurongedza hakuna kuenzana, saka mvura yakapfapfaidzwa uye inokwira yechipiri mutsi haigone kuita zvizere kupisa uye kuchinjisa maitiro, kunyanya nzira yekufambisa yakawanda.
Zvisere chete zvakaturikidzana zvekurongedza hazvigone kusangana nezvinodiwa, ndicho chimwe chezvikonzero nei deaerator ine hurombo deoxygenation kudzika. Naizvozvo, matanho anotevera anoenderana akatorwa:
a) Tsiva iyo yekurongedza layer yakadonha, ipfupi, yakarereka, kana yakatyoka;
b) Wedzera mamwe maviri akaturikidzana ekurongedza munzvimbo shoma;
c) Zadza pamusoro petireyi yemvura nesimbi isina tsvina yewaya mesh kuti uve nechokwadi chekufanana kwemadonhwe emvura akapfapfaidzwa papepa rekurongedza.