Mhoroi vanofamba-famba pasi rose, vanofamba netsoka, uye vanotsvaga zvinhu zvinonakidza! Wakambotarisa pombi inokatyamadza iri muhotera iri kure, uchizeza usati wanwa kubva murwizi rwemugomo rwakachena, kana kushamisika nemutengo (uye marara epurasitiki) emvura yemumabhodhoro kunze kwenyika? Mvura yekunwa yakachena uye yakachengeteka ndiyo hwaro hwerwendo rupi zvarwo rwakanaka - asi haisi nguva dzose inovimbiswa. Pinda mugamba risingazivikanwe revanoda zvinhu zvinoshamisa: Travel Water Filter. Kanganwa majagi makuru kana kuvimba nerombo rakanaka; tekinoroji yekusefa ine simba, yakasimba inogona kuva pasipoti yako yekusununguka kwemvura chero kupi zvako pasi pano. Ngatipindei mukati!

Sei Uchifanira Kuzvinetsa Nekusefa Uri Murwendo? Hazvisi Zvekungoti "Kutsiva kwaMontezuma"!

Kunyangwe mvura yakachena inogona kuva nenjodzi dzisingaonekwe:

Mabhakitiriya (semuenzaniso, E. coli, Salmonella): Zvinowanzo kukonzera manyoka emufambi.

Mapuroteni nemaCysts (semuenzaniso, Giardia, Cryptosporidium): Zvipembenene zvakasimba, zvisingabatanidzwi nechlorine zvinokonzera matambudziko makuru emudumbu. Giardia ("Beaver Fever") inozivikanwa munzvimbo dzesango.

Mavhairasi (semuenzaniso, Hepatitis A, Norovirus, Rotavirus): Anonyanya kuwanikwa munzvimbo dzisina hutsanana hwakakwana. Mafirita akawanda haabvisi mavhairasi.

Kusviba & Kusvibisa: Zvinoita kuti mvura isafambe zvakanaka uye zvinogona kuvhara mafirita akapfava ari pasi pemvura.

Makemikoro & Kuravira Kwakaipa (Kushoma): Mamwe mafirita epamusoro anoderedza chlorine, mishonga yezvipembenene, kana kuravira kwesimbi kunowanikwa mumidziyo yemaguta kunze kwenyika.

Microplastics: Dambudziko riri kumuka mumatsime emvura pasi rose.

Arsenal Yenyu Yekufambisa: Kusarudza Chishandiso Chakakodzera Rwendo

Hapana firita imwe chete yakakwana kune zvese zvinoitika. Heino kupatsanurwa kwemhando huru dzefirita dzekufamba:

Mashanga eSefa yeMvura: Zviri Nyore MuKunwa

Mashandiro Azvo: Kusveta mvura zvakananga kuburikidza nehuswa, iyo ine chinhu chinosefa (kazhinji fiber membrane isina chinhu).

Zvakanakira: Yakareruka zvikuru, yakamanikana zvikuru, iri nyore, inodhura zvishoma. Yakanakira mabhakitiriya/protozoa. Yakanakira emergency backup.

Zvakaipa: Inosefa chete paunenge uchinwa (haigone kuzadza mabhodhoro zviri nyore), huwandu hushoma pa "kusvuta", hapana kubviswa kwehutachiona, muromo unoneta! Kazhinji 0.1-0.2 micron chete.

Zvakanakira: Kufamba-famba masikati, makiti ekukurumidzira, vafambi vanofamba netsoka vakareruka, mitambo. Funga nezve: kunyoroveswa kwemvura nekukurumidza.

Key Spec: Tsvaga saizi ye 0.1 micron absolute pore kuti ubvise protozoa/bacteria nenzira yakavimbika. NSF 53 kana EPA standards zvakanaka.

Mafirita Akapfava & Mabhodhoro Akapfava: Kushandiswa Kwakareruka

Mashandiro Azvo: Zadza bhegi remvura rakasviba/bhodhoro, sunga sefa, wosvina mvura yakachena mumuromo mako kana mune rimwe bhodhoro. Kazhinji inoshandisa fiber membranes dzisina chinhu.

Zvakanakira: Haisi kureruka, inorongedzwa, inokurumidza, inobvisa mabhakitiriya/protozoa zvakanaka (kazhinji 0.1 kana 0.2 micron), inogona kusefa huwandu hwezvinhu kuti zvigovaniswe/kubikwa. Zviri nyore pane kusveta uswa.

Zvakaipa: Kudzvanya kunogona kunetsa kana munhu akawandisa, mabhegi anogona kuboorwa nyore nyore, anononoka kupfuura masisitimu epombi/pressure, kazhinji hapana kubviswa kwehutachiona.

Zvakanakira: Kutakura zvinhu mubhegi, kufamba netsoka, kufamba uko huremu hwakakosha. Kuyera huremu, mashandiro, uye kugona. Mabhurandi anozivikanwa: Sawyer Squeeze, Katadyn BeFree.

Key Spec: Mwero wekuyerera kwemvura (marita paminiti), kugara kwenguva refu kwemabhodhoro akapfava, nyore kuchenesa (kupukuta mvura!).

Mafirita ePombi: Basa reMapombi eMapombi neMasasa

Mashandiro Azvo: Donhedza pombi yemvura inopinzwa mumvura, pomba mubato, uye mvura yakachena inobuda mupombi yekubuditsa mvura ichipinda mubhodhoro/dhamu rako. Inoshandisa zvinhu zveceramic, fiber isina chinhu, kana dzimwe nguva zvinhu zvecarbon.

Zvakanakira: Kuyerera kwakanyanya, kwakanakira kusefa huwandu hwakawanda nekukurumidza (mapoka, kubika, mvura yemumusasa), kubvisa mabhakitiriya/protozoa zvakanaka (kazhinji 0.2 micron), inogara kwenguva refu. Mamwe mamodheru ane sarudzo yekubvisa mavhairasi (ona pazasi).

Zvakaipa: Sarudzo inorema uye yakakura kwazvo, inoda kupomba nesimba (inogona kunetsa!), zvikamu zvakawanda zvekuchengetedza/kutakura, kugadzirisa kunononoka pane kudzvanya/kusvina.

Zvakanakira: Kufamba nechikwata chevanhu, nzvimbo dzekumisasa, nzendo, mamiriro ezvinhu anoda mvura yakachena yakawanda. Mabhurogu anozivikanwa: MSR Guardian, Katadyn Hiker Pro.

Key Spec: Kumhanya kwepombi (L/min), hupenyu hwefirita (Lita), huremu, nyore kugadzirisa (ceramic inocheneswa mumunda?).

Mafirita Egiravhiti: Vhoriyamu Isingashande Yemusasa

Mashandiro Azvo: Tungamira dziva "rakasviba" rakazadzwa nemvura inobva kwariri. Simba remvura rinokwevera pasi kuburikidza nefirita (fiber isina chinhu kana ceramic) mudziva "rakachena" riri pasi. Riise wokanganwa!

Zvakanakira: Haina maoko! Yakanakira kusefa yakawanda paunenge uchiita mamwe mabasa emumusasa. Yakanakira mapoka evanhu. Kubvisa mabhakitiriya/protozoa zvakanaka. Kushanda nesimba kushoma pane kupomba.

Zvakaipa: Kugadzika kunoda nzvimbo dzekurembera (miti, furemu retende), kudzika zvishoma nezvishoma pakutanga pane kupomba, kukura kwakanyanya pane masisitimu ekudzvanya, kuomeswa nechando (kunogona kutsemuka mafirita). Kuyerera kwemvura kunoenderana nekuvharika kwemafirita uye kukwirira kwawo.

Zvakanakira: Kumbomira nemota, kukamba dzemapoka, kufamba netsoka mudzimba, mamiriro ezvinhu aunogona kudzika musasa kwenguva yakati. Makambani anozivikanwa: Platypus GravityWorks, MSR AutoFlow.

Key Spec: Huwandu hwemvura inoyerera, mwero wekuyerera kwayo, saizi yeburi refirita.

Zvishandiso zvekuchenesa UV (SteriPEN, nezvimwewo): Zvinouraya Mavhairasi (asi kwete sefa!)

Mashandiro Azvo: Isa girobhu reUV-C mubhodhoro remvura yakachena wobva wakurunga. Mwaranzi yeUV inosanganisa DNA yemabhakitiriya, mavhairasi, uye mapurotozoa, zvichiita kuti asakuvadze mumaminitsi mashoma.

Zvakanakira: Yakareruka zvikuru uye yakamanikana, inouraya mavhairasi zvinobudirira (chinhu chikuru chakanakira!), inourayawo mabhakitiriya/protozoa, inorapwa nekukurumidza (~ masekondi makumi mapfumbamwe), hapana shanduko mukuravira.

Zvakaipa: Haisefe! Inoda mvura yakachena (sediment/shadowing blocks UV), inoda mabhatiri (kana USB charging), girobhu rinogona kutyoka, harishande pamakemikari/simbi dzinorema. Haibvisi zvidimbu.

Zvakanakira: Vafambi vanoenda kunzvimbo dzine njodzi huru yehutachiona (semuenzaniso, dzimwe nzvimbo dzeAsia, Africa, South America), vachiwedzera sefa yekudzivirira kwakazara, vachirapa mvura yakachena yemuguta kunze kwenyika.

Zano Guru: Inowanzo shandiswa mushure mekusefa kwesefa kubvisa tsvina nemaprotozoa (zvinogona kudzivirira mavhairasi), ipapo UV inouraya zvimwe zvese. Tsvaga kunyoreswa kweEPA.

Kurapa Kwemakemikari (Mapiritsi/Madonhwe): Backup Yakareruka Zvikuru

Mashandiro Azvo: Wedzera mapiritsi echlorine dioxide (akanakisisa) kana iodine/madonhwe mumvura, mirira kwemaminitsi makumi matatu kusvika maawa mana. Inouraya mabhakitiriya, mavhairasi, mapuroteni.

Zvakanakira: Sarudzo diki, yakareruka, yakachipa zvikuru, yakavimbika kana ikashandiswa nemazvo, isingakanganiswi nechando, mazuva ekupera kwayo. Chengetedza zvakakosha.

Zvakaipa: Nguva refu yekumirira (kunyanya mvura inotonhora), kuravira kusingafadzi (iyodini yakanyanya kuipa), haishande pakurwisa Cryptosporidium pasina nguva refu yekubata mushonga (Chlorine Dioxide iri nani), haibvisi zvidimbu/makemikari.

Zvakanakira: Zvishandiso zvekukurumidzira, kufamba kwakareruka, kuwedzera pafirita kana njodzi yehutachiona yakwira, kuchenesa mvura kana dzimwe nzira dzikatadza kushanda.

Kusarudza Muchengeti Wemvura Yenyu Yekufamba: Mibvunzo Yakakosha

Uri Kuenda Kupi? (Kiyi!)

Remote renje (US/Canada/Europe): Zvikuru mabhakitiriya/protozoa (Giardia!). Sefa yefiber isina chinhu (Straw, Squeeze, Pump, Gravity) inowanzo kukwana (0.1 kana 0.2 micron).

Nyika dziri kusimukira/Nzvimbo dzine njodzi huru yehutachiona: UNODA KUDZIVIRIRWA NEHIVIUS. Shandisa mushonga wemakemikari (Chlorine Dioxide) kana UV purifier pamwe chete nefirita kana kuti panzvimbo payo.

Famba nemvura yepombi isina chokwadi: Funga nezvechirongo chinotakurika chine kabhoni (semuenzaniso, Brita Go) kuti uwane kuravira/chlorine/sediment, kana kuti UV purifier yemavhairasi kana njodzi yacho yakakura.

Chii Chauri Kuita?

Kufamba-famba mumaguta/Kufamba mumaguta: Uswa, firita diki yeSqueeze, kana muchina wekuchenesa UV.

Kurongedza: Sisitimu yekusvina kana sefa yepombi diki (huremu hunokosha!).

Kumbomira mumapoka/Kumbomira mumotokari: Sefa yegiravhiti kana sefa yepombi hombe.

Kufamba kwenyika dzese: Muchina wekuchenesa UV + firita diki yekusvina, kana kurapwa nemakemikari.

Zvinodiwa pahuwandu? Uri wega kana kuti uri muboka? Uri kungonwa doro kana kuti uri kubika here?

Kurema & Kukwanisa Kutakura Zvinhu Zvakakodzera Here? Zvakakosha kune vanofamba netsoka!

Zviri nyore kushandisa uye kugadzirisa? Unogona here kudzima tambo isina chinhu? Kutsiva mabhatiri?

Bhajeti here? Mashanga akachipa; mapombi emhando yepamusoro/mayuniti eUV anodhura zvakanyanya.