Iindaba

Uyintoni uNanobuble?
ngumlawuli nge-22-10-24
Iingenelo eziqinisekisiweyo ze-nanobubbles yi-70-10 i-70-10 i-nanometers ubukhulu, amaxesha angama-2500 amancinci kunenkozo enye yetyuwa. Zingenziwa zisebenzisa nayiphi na igesi kwaye zigcinwe kulo naluphi na ulwelo. Ngenxa yobungakanani babo, i-nanobubble ibonakalisa iipropathi ezizodwa eziphucula imizimba yazo yomzimba, kunye ne-biol ...
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Yintoni i-sludge gawuma kwaye isetyenziselwa ntoni?
ngumlawuli nge-22-10-13
Xa ucinga ngokuthoba le mibuzo mithathu inokuphuma entlokweni yakho; Yintoni injongo yokuphelisa amanzi? Yeyiphi inkqubo yokuphefumla? Kwaye kutheni kufanelekile ukurhafisa? Qhubeka nokufunda ezi mpendulo kunye nangaphezulu. Yintoni injongo yokuphelisa amanzi? I-Sludge Dewter
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