Imajin, midul wan dɛzat we nɔ gɛt natin, wan smɔl bɔks bin de we kin mek klin wata fɔ drink frɔm di briz. I tan lɛk sɔntin we dɛn sho na sayɛns fim fim, nɔto so? Bɔt naw i dɔn bi rial tin. Tide wi de tɔk bɔt sɔm pan di nyu teknɔlɔji dɛn we rili wɔndaful we go sɔlv di bad bad wata prɔblɛm na di wɔl.
Di Yunaytɛd Neshɔn se i pas tu bilyɔn pipul dɛn na di wɔl we nɔ gɛt fayn wata fɔ drink . Sɔm eria dɛn kin gɛt wata we nɔ kin bɔku. Ɛn dray we di klaymat chenj dɔn mek di prɔblɛm wɔs. Fɔ sɔm pipul dɛn, di wata we dɛn gɛt kin dɔti, i ful-ɔp wit jem ɛn pɔyzin kemikal dɛn . Fɔ sɔm, dɛn ɔl tu. So sayɛnsman dɛn de fɛn nyu we dɛn we de mek pɔsin sɔprayz fɔ sɔlv dis prɔblɛm.
Desert Harvester: Na bɔks we de mek wata frɔm di briz we de na di dɛzat
Di briz we wi de blo gɛt bɔku bɔku wata vapour, we wi nɔ kin si. Dis na wan pan di big big wata we de na di wɔl.
Wan prɔfɛsɔ na di Yunivasiti ɔf Kalifɔnia, Bɛkli, we nem Omar M. Yaghi, bin tɔk se if wi yuz smɔl wata we de na di atmosfɛs, we nɔ rich .001%, wi go ebul fɔ gi ɔlman na di planɛt 50 lita wata ɛvride .
Prɔfɛsɔ Yagi ɛn in tim dɔn fɛn wan nyu we fɔ yuz dis big big wata we wi nɔ de si. Dɛn dɔn jɔyn spɛshal mɔlyul dɛn fɔ mek wan tin we tan lɛk skɔf. Dɛn kɔl dɛn tin ya mɛtal-ɔrganik fremwɔk (MOF) . Dɛn tin ya na wɔndaful tin dɛn. Wan pat pan MOF, we smɔl lɛk bon, gɛt sɔfa eria we big lɛk tu futbɔl fil if yu spre am.
Dɛn mek wan Plexiglas bɔks we ful-ɔp wit dis MOF matirial. Dis bɔks kin wam we di san de shayn. Dɔn di MOF we de insay di bɔks kin absɔb ivin di smɔl smɔl wata we de na di ays na wan dɛzat we rili dray. Dɔn, da wata we dɛn dɔn absɔb kin tɔn to wata ɛn dɛn kin gɛda am as klin wata we pɔsin kin drink. As Prɔfɛsɔ Yagi se, “No ɔda tin nɔ de na di wɔl we go ebul fɔ tek wata frɔm di briz we di ples nɔ gɛt bɔku wata ɛn fri am bak, pas dis MOF.”
Wan bɔks we dɛn mek wit di san we dɛn mek wit jɔs 200 gram pan dis MOF kin gɛda pas wan galɔn (klose to 4.5 lita) wata fɔ wan de. Wan mɔdel we de yuz ilɛktrik kin du dis ɔltɛm ɔl di de.
Wan ‘Bio-Brain Toxin Detector’ we de no di tכxin dεm we de insay wata
I nɔ go du fɔ mek wata klin, i nid fɔ sef bak. Wata kin gɛt denja pɔyzin we wi nɔ kin si ɔ test. Fɔ ɛgzampul, asɛnik , lid, ɛn baktri dɛn we de mek pɔsin denja . Risach pipul dɛn na di Nɔt Wɛstɛn Yunivasiti de tray fɔ fɛn wan izi we fɔ no dɛn tin ya.
Dɛn dɔn aks fɔ mek smɔl smɔl tin dɛn ɛp dɛn fɔ du dis. Dɛn maykroɔganism ya gɛt wɔndaful pawa fɔ no ɛn protɛkt dɛnsɛf frɔm pɔyzin tin dɛn we de insay di wata. i tan lεk se dεn gεt spεshal ‘jεnεtik mכlikul bren’ fכ da sem tin de.
Aw dis kin wok?
Fɔ tɔk am simpul wan, dɛn maykroɔganism ya gɛt wan kayn prɔtin we dɛn kɔl bayosɛns na dɛn bɔdi. we wan tכxik tin de na di wata, fכ egzampl, lid, dis bayosεns de go εn atak dεn lid mכlikul dεm de. Dɔn wan patikyula jin we de na di bɔdi fɔ da maykroɔganism de kin wok, ɛn dɛn kin pɔmp da lid de kɔmɔt na di bɔdi.
wetin di risach pipul dεm du na fכ tek dεn bayosεns dεm ya εn chenj dεn DNA strכkchכ sכmtεm. We dɛn chenj am, dɛn tɔn pan wan jin we go mek layt (glɔ) instead ɔf di jin we go pul pɔyzin we dɛn put pɔyzin lɛk lid.
So wetin de apin naw na, we yu ad dεn DNA-modified protin dεm ya to wata sεmpl, if tכxin de insay da wata de, i de bigin fכ gכ. Di mɔ di pɔyzin we de na di wata de bɔku, na di mɔ i de shayn. I tan lɛk majik!
Wan sɔmari bɔt di mɔdan tɛknɔlɔji dɛn
Sɔm pan dɛn mɔdan tɛknɔlɔji ya we dɔn kɔmɔt as sɔlv fɔ di wɔl in wata prɔblɛm, dɛn dɔn sɔmariz dɛn na di tebul we de dɔŋ ya.
| Tɛknɔlogi | Aw I De Wok | Ki Bɛnifit we yu go gɛt |
|---|---|---|
| Desert Harvester we de wok na di dɛzat | Yuz mɛtal-ɔrganik fremwɔk (MOF) fɔ absɔb wata vapour ivin frɔm rili dray briz ɛn prodyuz klin wata. | Dɛn kin mek wata ɛnisay, we nɔ gɛt ilɛktrishɔn ɔ big infrastukchɔ. |
| Bayo-Brein Toksin Ditektɔ | di bayosεns dεm fכ di mכtalman mכdifyed mכtalman jεnεtik wan de shayn we di tכxin dεm de insay wata. | Fɔ ebul fɔ tɛst wata sef kwik ɛn izi wan. |
| Klɔrin-Dispɛnsa we nɔ de mek mistek | If yu nɔ gɛt ilɛktrishɔn, yu kin miks di kɔrɛkt klorin ɔtomɛtik wan insay di wata we yu de yuz di Venturi ifɛkt. | Minimiz mɔtalman mistek ɛn disinfɛkt wata ɔltɛm. |
| Shok Wata Tɛrapi | Fɔ pul ebi ebi mɛtal dɛn lɛk lid frɔm wata tru shɔk ilɛktrɔdayalis. | Na di ebi ebi mɛtal dɛn nɔmɔ we de ambɔg dɛn kin pul we dɛn nɔ pul di impɔtant minral dɛn na di wata. |
Sɔm mɔ sɔlv dɛn we go mek wi sɔprayz
Di klorin mashin we nɔ de lɛf ɛni ples fɔ mek mistek
Klorin na pawaful tin we de kil di sik dɛn we de kil di smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl smɔl Bɔt i kin tranga fɔ yuz am di rayt we. We yu ad klorin tablɛt, sɔntɛnde yu kin dɔn wit tumɔs ɔ tu smɔl. Fɔ sɔlv di prɔblɛm, sɔm pipul dɛn we de stɔdi bɔt di tin dɛn we de apin na di Tufts Institute of the Environment dɔn mek wan simpul tin we de wok we nɔ gɛt ilɛktrishɔn .
I gɛt tu pat dɛn. Wan smɔl bɔks we dɛn tay na di ɛnd pan di wata paip, ɛn wan tank we ful-ɔp wit likwid klorin. We wata de flɔ kwik kwik wan tru di paip, dɛn kin mek difrɛns pan prɛshɔn insay dis smɔl bɔks. Dɛn kɔl dis di Venturi ifɛkt . Bikɔs ɔf dis prɛshɔn difrɛns, dɛn kin pul di rayt klorin ɔtomɛtik wan frɔm di klorin tank ɛn miks am wit di wata. Dis we ya, di wata kin klin ɔltɛm, ɛn mɔtalman nɔ kin mek ɛni mistek.
Wan we fɔ pul lid bay we dɛn de ‘shɔk’ wata
Bikɔs ɔf di bad bad wɛlbɔdi prɔblɛm we lid de mek na di wata we de na di siti we nem Flint na Amɛrika, wan grup we na sayɛnsman dɛn na di Masachusɛt Instityut fɔ Tɛknɔlɔji (MIT) bin mek wan nyu we fɔ pul ebi ebi mɛtal dɛn na wata.
Dɛn bin yuz wan tɛknik we dɛn kɔl ‘shɔk ilɛktrɔdayalis’ . Dis min se dɛn fɔ yuz kɔrɛnt fɔ sheb di dɔti tin dɛn we de insay wata. Lid na tin we rili at fɔ pul na wata bikɔs i kin stik na di wɔl dɛn na di ikwipmɛnt ɔda we dɛn. bכt dis tεknik kin pul 95% pan di lid we i nכ de pul di imכtant minral dεm lεk sכdiכm frכm di wata. Dis kin mek di wata klin ɛn lɛf di minral dɛn we di bɔdi nid.
Ɔl dɛn teknɔlɔji ya de sho di pawa we sayɛns ɛn inovashɔn gɛt fɔ sɔlv wan pan di big big prɔblɛm dɛn we mɔtalman de gɛt, we na di wata prɔblɛm. Dɛn tin ya go go fa fɔ sev pipul dɛn frɔm sik dɛn we dɔti wata kin kam wit ɛn fɔ bil wɛlbɔdi tumara bambay. So, na wi wok fɔ ɔndastand aw wata valyu ɛn yuz am smɔl.
Mɛsej we dɛn kin kɛr go na os
- Bɔku pan di pipul dɛn na di wɔl de sɔfa bad bad wan we dɛn nɔ gɛt klin wata fɔ drink. Dis na siriɔs wɛlbɔdi prɔblɛm na di wɔl.
- Naw sayɛnsman dɛn dɔn fɛn wɔndaful nyu tin dɛn lɛk fɔ mek wata frɔm di briz, fɔ no di pɔyzin we de insay wata izi wan, ɛn fɔ klin wata we nɔ gɛt kɔrɛnt.
- εgzampl dεm fכ dis inklud tεknכlכji dεm lεk mεtal-כrganik fכm (MOF), bayosεns, εn shכk εlektrodayalis.
- Dɛn nyu tin ya we dɛn dɔn fɛn de gi big op fɔ protɛkt pipul dɛn wɛlbɔdi ɔlsay na di wɔl ɛn fɔ mek sik dɛn nɔ go pas tru dɔti wata.
- If yu gɛt ɛni sayn bikɔs yu de drink wata we gɛt dɔti, go to yu dɔktɔ wantɛm wantɛm fɔ advays.
Wata klin, klin wata, wata teknɔlɔji, dray we, wata shɔt, sayɛns diskvayri, MOF
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