A. Dayactirka filter hawada
a.Cunsurka shaandhada waa in la hayaa hal mar todobaadkii.Ka soo saar walxaha shaandhada, ka dibna isticmaal hawo cadaadis leh oo ah 0.2 ilaa 0.4Mpa si aad u afuufiso boodhka dusha xubinta shaandhada.Isticmaal maro nadiif ah si aad u tirtirto wasakhda gidaarka gudaha ee qolofka shaandhada hawada.Taas ka dib, ku rakib walxaha filterka.Marka la rakibayo, giraanta xidhidhisku waa inay si adag ugu habboonaato guryaha shaandhada hawada.
b.Caadi ahaan, walxaha shaandhada waa in la beddelaa 1,000 ilaa 1,500 saacadood.Marka lagu dabaqo deegaanka colaadeed, sida macdanta, warshadda dhoobada, suufka, iwm, waxaa lagu talinayaa in la beddelo 500 saacadood.
c.Markaad nadiifinayso ama aad beddelayso curiyaha shaandhada, iska ilaali arrimaha shisheeye inay galaan waalka meesha laga soo galo.
d.Waa in aad si joogto ah u baartaa haddii ay jiraan wax dhaawac ah ama qallafsanaanta tuubada fidinta.Sidoo kale, waa inaad hubisaa in kala-goysyadu dabacsan yihiin iyo in kale.Haddii wax dhibaato ah oo kor lagu sheegay ay jirto, markaa waa inaad wakhti ku habboon dayactirtaa ama beddeshaa qaybahaas.
B. Beddelka shaandhaynta Saliidda
a.Waxaad u baahan tahay inaad beddesho filtar cusub oo saliid leh furaha heeganka u ah, kombaresarka cusub ee hawada kaas oo shaqaynayay 500 saacadood.Kahor inta aan la rakibin shaandhada cusub, waxa aad u fiican in lagu daro saliidda fur, ka dibna ku marooji gacanta si aad u xidho walxaha shaandhada.
b.Waxaa lagu talinayaa in walxaha shaandhada la beddelo 1,500 ilaa 2,000 saacadood.Markaad beddesho saliidda injiinka, waa inaad sidoo kale beddeshaa qaybta shaandhada.Wareegga beddelka waa in la soo gaabiyo, haddii shaandhada hawada lagu dabaqo jawiga codsiga daran.
c.Cunsurka shaandhada waa mamnuuc in la isticmaalo in ka badan cimrigiisa adeeg.Haddii kale, si dhab ah ayaa loo xannibi doonaa.Waalka dhaafka ayaa si toos ah u furmi doona marka cadaadiska kala duwani uu dhaafo awooda ugu badan ee waalka.Xaaladdan oo kale, wasakhdu waxay geli doontaa matoorka iyada oo ay weheliso saliidda, taas oo keenta dhaawac halis ah.
C. Beddelka Kala Saarida Saliida Hawada
a.Kala-soocida saliidda hawada waxay ka saartaa saliidda saliidda hawada ciriiriga ah.Hawlgalka caadiga ah, nolosheeda adeeggu waa 3,000 saacadood ama wax ka badan, taas oo ay saameyn doonto tayada saliidda saliidda iyo nadiifinta ganaaxa.Deegaanka codsiga karaahiyada ah, wareegga dayactirka waa in la soo gaabiyo.Waxaa intaa dheer, filtarka hore ee hawada ayaa laga yaabaa in loo baahdo si loo hubiyo shaqada caadiga ah ee kombaresarada hawada kiiskan oo kale.
b.Marka kala-soocida saliidda hawada la gaaro ama cadaadiska kala duwani uu dhaafo 0.12Mpa, waa inaad beddeshaa kala-soocida.