Indlela yokukhetha iperi elungileyo yeekawusi?

Iperi yeekawusi ezilungileyo azikwazi nje ukufudumala, ukufunxa ukubila, ukukhulula ukukhuhlana, kodwa kwakhona ukufunxa ukothuka, ukuthintela iibhaktheriya kunye nokukhusela amalungu.Sikhetha njani iikawusi zedaliy?

1. Khetha iikawusi eziveliswe ngabavelisi abafanelekileyo

Xa uthenga iikawusi, kufuneka unganyolukeli ngexabiso eliphantsi.Kufuneka uthenge iimveliso ezifanelekileyo ezihlangabezana nemigangatho yesizwe eveliswa kwaye ithengiswe ngabavelisi abaqhelekileyo, kwaye ubeke ingqalelo kumxholo wokuchonga impahla kwiphakheji yeesokisi.Ngokuqhelekileyo, umxholo wekotoni weesokisi ezibanzi kufuneka ufikelele ngaphezu kwe-75%.Ukuba umxholo wekotoni ufikelela ngaphezu kwe-85%, kuthetha ukuba umgangatho wale bini yeesokisi zekotoni zihle kakhulu.

2. Uyakwazi ukujonga ingxelo yokuhlolwa kwemveliso xa uthenga

Xa uthenga iisokisi, unokwazi ukuchonga ukuba ziqulethe izinto ezinobungozi kunye nemiphumo ephazamisayo efana ne-formaldehyde ngombala kunye nephunga, kodwa le ndlela ayikwazi ukuchonga ezo khemikhali ezingenambala nezingenavumba ezinokuthi zibe nobungozi bempilo.

Ngoko ke, kucetyiswa ukuba xa kuthengwa iisokisi, umrhwebi unokufuneka ukuba anike ingxelo yokuhlola impahla ekhutshwe yi-arhente yokuhlola ngokusemthethweni.

3. Kucetyiswa ukuhlamba iikawusi ezisanda kuthengwa kuqala

Kwiikawusi ezisanda kuthengwa, kucetyiswa ukuba zihlanjwe ngamanzi kuqala, ukuze kuncitshiswe umbala odadayo kunye nokuguqulwa kombala kwilaphu okanye isiphumo esibi se-pH eluswini.

4. Nika ingqalelo ngakumbi ekuthengeni iikawusi ezimnyama

Xa uthenga iikawusi ezimnyama okanye eziqaqambileyo, ungazihlikihla iikawusi kwilaphu elimhlophe ukuze ubone ukuba ilaphu elimhlophe liya kudayi, okanye uzihlambe ngamanzi acocekileyo ukuze ubone ukuba ziya kuphelelwa.

Ukuba umbala udaywe okanye uphelile ngokungathí sina, kuthetha ukuba umenzi usebenzise idayi engaphantsi kwimveliso yeesokisi, kwaye ukukhawuleza kombala weesokisi akufanelekile.Kucetyiswa ukuba ungasebenzisi olu hlobo lweekawusi.

Ngokubanzi, ukunxiba iikawusi ngexesha lokulala kunokusinceda ukuba silale kwaye siphucule umgangatho wokulala kwinqanaba elithile.Ukongezelela, iisokisi nazo zineenzuzo zokugcina ukufudumala, ukunciphisa ukungqubuzana, ukunyusa, ukukhusela izifo kunye nokulimala kwezemidlalo.Ngoko ke, kucetyiswa ukuba ugqoke iisokisi xa ugqoke izicathulo ngamaxesha aqhelekileyo.Iisokisi kufuneka zikhethwe ngokufanelekileyo, kunye ne-elasticity efanelekileyo kunye nokukhawuleza kombala omhle.