Ucoca njani ichibi le-canvas enebala kunye nendlela yokuthintela ukungunda ekubumbeni kwidama leplastiki ukuze wonwabele ichibi.

I-Penicillium pool fungus: yenza ukuxilongwa kwaye wenze ngokukhawuleza ngokuthatha amanyathelo ayimfuneko ukuphepha ukuhlaselwa ngolu hlobo.

Iintlobo zomngundo kumadama okuqubha: Kukho iintlobo ngeentlobo zokubumba ezinokukhula kumachibi okubhukuda, kwaye uhlobo ngalunye luneseti yalo yeempawu (ezinye ziyingozi ngakumbi kunezinye).

Ichibi likamasipala lodaka ePontevedra (Galicia): ibekwe kwiParish yasePerdecanai, enedama labantu abadala kunye nabantwana.

Amanzi okugcwalisa ixabiso ledama lokuqubha Ungawathenga amanzi okugcwalisa idama lokuqubha? Cuba ukugcwalisa ichibi ngexabiso ilori yamanzi.

Fumana ingcebiso kwiphepha lethu: Zeziphi iimbrane ze-osmosis ezifanele ukuzithenga?

Kukangaphi ukutshintsha inwebu ye-osmosis engasemva?

I-membrane ye-osmosis ejikelezayo inobomi obuqikelelweyo: iminyaka emi-2-3.

Funda ukuvavanya iimeko zokuwohloka kwaye wazi xa ukutshintshwa kuyimfuneko.

Kwi-Ok Reforma Piscina ngaphakathi kwinqanaba lokuBuyiselwa kwakhona kwamadama okuqubha, sikubonisa ingeniso ufunde kabanzi

Ukutshona echibini: yazi yonke idatha ukuze ukwazi ukuphapha kwaye ke uguqule ulwazi lube luthintelo.