Tsiku la Madzi Padziko Lonse limatikumbutsa kuti tisamade nkhawa madzi oyera timadalira. Ndipo mumlengalenga, timaona dontho lililonse ngati gwero lamtengo wapatali, zomwe zimachititsa kuti pakhale ndalama zamatekinoloje kuti tisunge ndikugwiritsanso ntchito. Tsopano, zatsopanozi zikugwira ntchito molimbika pano Padziko Lapansi!
Kuchokera pakupeza magwero amadzi obisika kupita kukupita patsogolo kwa njira zoyeretsera, onani njira zosiyanasiyana zomwe NASA ikusintha momwe timagwiritsira ntchito ndikuwongolera madzi m'miyoyo yathu.
Valve ya Microbial Check
Malo ophera tizilombo m'madzi otchedwa Microbial Check Valve, omwe amadutsa madzi pabedi la utomoni wokhala ndi ayodini, adapangidwa m'zaka za m'ma 1970 kuti amwe madzi a m'mlengalenga, ndipo adasinthidwa kuti azidzipanganso m'zaka za m'ma 1990 kuti agwiritse ntchito International Space Station.
The Valve ya Microbial Check tsopano ali pakati pa magawo oyeretsa madzi zomwe zatumizidwa ku India, Mexico, Pakistan, ndi mayiko ena, kuphatikizapo mazana a midzi yakutali. Zinapangitsanso kutchuka DentaPure cartridge yomwe yakhala ikuyeretsa madzi zida zamano padziko lonse lapansi kwa zaka pafupifupi 30.
Kujambula kwa Radar Kupeza Magwero Abwino
Mu 2002, katswiri wofufuza za nthaka yemwe ankagwiritsa ntchito zithunzi za Earth kuchokera ku Spaceborne Imaging Radar ya NASA kuti apeze zinthu zapansi panthaka anazindikira kuti zithunzizo zikhoza kumutsogolera ku chinyezi chapansi pa nthaka.
Anayamba kupanga WATEX System pakampani yake, Radar Technologies International, ndipo mu 2013 adatulukira. ngalande yaikulu ndi magaloni makumi mabiliyoni a madzi pansi pa ngodya yowuma kumpoto chakumadzulo kwa Kenya. The luso tsopano yathandiza kuyika zitsime 2,500, zambiri za izo m’zigawo zachilala, ndi chipambano cha 98% cha kupeza madzi.
Pulogalamu Yoyesa Madzi
NASA itapanga mayeso osavuta a mabakiteriya a coliform kwa akatswiri a zakuthambo kuti ayese madzi pa International Space Station, katswiri wodziwa zachilengedwe anagwira ntchito ndi mkazi wake komanso katswiri wa mapulogalamu kuti apange mWater smartphone app zomwe zimalola ogwiritsa ntchito kuyesa mabakiteriya a coliform kutengera zomwe NASA idapanga, komanso mayeso ena osavuta amadzi.
Pulogalamuyi imatha kugawana zotsatira kudzera pamapulogalamu apamapu. Maboma, mabungwe osachita phindu, ndi opereka madzi m'maiko 180 tsopano akugwiritsa ntchito zida zoyesera za mWater ndi mapulogalamu kuyesa madzi akumwa ndikujambulitsa, kugawana, ndikutsata zamadzi.
Zosefera Wobadwa kuchokera ku Astronaut Drinking Water Standards
Kuyambira masiku ake oyambirira, NASA yafufuza matekinoloje osiyanasiyana oyeretsa madzi kuti apereke madzi akumwa kwa oyenda mumlengalenga. Kumayambiriro kwa zaka za m'ma 2000, ndi ndalama za SBIR kuchokera ku bungwe, Argonide Corporation inakonza luso la kusefera lotchedwa NanoCeram, yomwe imagwiritsa ntchito ulusi wopangidwa ndi aluminiyamu wowoneka bwino komanso woyatsidwa kaboni kuti agwire tizilombo toyambitsa matenda ndi zowononga zina.
NanoCeram idaphatikizidwa muzosefera zamtundu wa labu, madzi mabotolo, mayunitsi othandizira anthu, kuyeretsa madzi a mafakitale, ngakhale shawa yobwezeretsanso madzi.
Ma Microbial Contaminant Sterilizer
Njira yoyambirira yoyeretsera madzi yomwe NASA idafufuza inali kugwiritsa ntchito ayoni asiliva kuti asawononge tizilombo toyambitsa matenda. Potsogolera maulendo a Apollo komanso zamlengalenga, bungwe la zamlengalenga linalamula kuti apange ndi kupanga majenereta a siliva a ion kuti awononge madzi omwe amapangidwa kuchokera kumagetsi a mafuta a ndege, kuonetsetsa kuti asakhale otetezeka. kumwa.
NASA sinawululirepo ukadaulo, koma bungweli lidasindikiza zambiri pazomwe zidapangidwa, zomwe zapereka maziko opangira malonda kuphatikiza m'nyumba madzi Mafayilo ndi madzi zofewa, komanso machitidwe chifukwa mabomba, spas, ozizira nsanja, mayiwe, boilers, ndi zipatala.
Kukonzanso Madzi Pansi
NASA itapeza zosungunulira zambiri za chlorinated m'madzi apansi panthaka yotsegulira mbiri yakale ku Kennedy Space Center, asayansi pakatikati adapeza njira yapadera yochotsera zoipitsa izi - zomwe tsopano zaletsedwa koma zidagwiritsidwanso ntchito ndi mafakitale osiyanasiyana. .
M'zaka 20 zotsatira zake zovomerezeka, NASA idapereka chiphaso ichi, chomwe chimadziwika kuti emulsified zero-valent iron, kapena EZVI, ku mabizinesi angapo omwe adagwiritsa ntchito kuyeretsa chilengedwe kuyambiranso dziko. Pambuyo pake mmodzi wa mainjiniya a Kennedy anapanga umisiri wofananawo wochotsa ma polychlorinated biphenyls, kapena PCB, chinthu chinanso choipitsa chofala, m’madzi apansi.
A kampani yomwe idapanga kupereka chilolezo kuti ukadaulo mu 2017 wayamba kale kuyeretsa padziko lonse lapansi.
Kusefedwa ndi Osmosis
Mu 2007, NASA idamva za kampani yaku Danish yomwe imagwira ntchito kusefera madzi potengera nembanemba zomwe zimayikidwa ndi ma aquaporins - mapuloteni omwe amalola madzi kudutsa mu cell molekyu imodzi panthawi.
Nthawi zonse amakhala ndi chidwi ndiukadaulo woyeretsa madzi, NASA idakhala kasitomala woyamba kulipira kampaniyo, ikupereka ndalama zopangira ma prototypes kenako ndikugwira ntchito ndi European Space Agency kuyesa nembanemba pa International Space Station.
Kampaniyo, Aquaporin A/S, tsopano ikugulitsa oyeretsa madzi pansi pa sinki ku Europe ndi India, ndi zake patsogolo osmosis modules akutsuka madzi otayira m'mafakitale ndi matauni.
Zida Zowunika Kugwiritsa Ntchito Madzi Pamafamu
Njira yabwino yowerengera momwe madzi amagwiritsidwira ntchito sikuyesa kuchuluka kwa madzi omwe atembenuzidwira kumunda wolima, koma kuyeza mpweya wotuluka kuchokera ku zomera ndi nthaka.
A chida chotchedwa EEFlux, yomangidwa ndi ochita kafukufuku m'zaka za m'ma 2010, inali imodzi mwa anthu oyambirira kugwiritsa ntchito chidziwitso cha Earth-imaging kuchokera ku NASA-built satellite kuti awerengere evapotranspiration. Zimathandizira kusamalira zinthu zamadzi m'malo owuma ngati California.
Njira yofananira yamalonda kuchokera ku Tule Technologies yathandiza alimi ena aku California kuti achepetse kugwiritsa ntchito madzi ndi theka. Mu 2021, NASA ndi anzawo adachita nawo mpikisano OpenET pa intaneti zomwe zimalola ogwiritsa ntchito kuwerengera evapotranspiration kulikonse m'maiko 17 akumadzulo. Chidachi chikuthandiza alimi ndi maboma ang’onoang’ono kugwirira ntchito limodzi kuteteza madzi osoŵa.
Ma Thrusters Oyendetsedwa ndi Madzi Opangidwa ndi Electrolyzed
Panjira zonse NASA imathandizira kuyeretsa ndi kusunga madzi Padziko Lapansi, ikadali, choyambirira, bungwe lotsogola kwambiri padziko lonse lapansi. Momwemonso, yathandizanso kugwiritsa ntchito madzi ngati mafuta a rocket - omwe angapezeke pa mapulaneti ena, mwezi, ndi ma asteroids poyenda mozama.
Mphamvu yamagetsi imatha kulekanitsa madzi kukhala haidrojeni - mafuta opangira roketi a NASA - ndi okosijeni, omwe amawathandiza kuyaka. Mu 2019, kampani ya Tethers Unlimited idavumbulutsa malonda oyamba ma thrusters oyendetsedwa ndi madzi a electrolyzed, yomwe idapangidwa ndi ndalama zazaka zambiri kuchokera ku bungwe lazamlengalenga.
Ukadaulo umayamba kupita ku ma satelayiti azamalonda, omwe adzagwiritse ntchito kukonza kapena kusintha mayendedwe awo.
