
thuni filter

kudivellatthinte malineekaranam kuraykkunnathinulla lalithavum chelavu kuranjathumaaya uchithamaaya saankethika reethiyaanu thuni filter, ithu pradhaanamaayum banglaadeshil upayogathinaayi vikasippicheduthaanu. eee reethiyil shekharikkunna vellathil rogakaarikalude ennam valare kuranju. ellaayppozhum thikachum surakshithamallengilum, parimithamaaya oopshanukalulla pavapetta aalukalkk ithu oru mechappeduthalaanu.
sookshumajeevikalil ninnu vellam mochippikkunnathinaayi filter cheiyunnathu jainamathakkarkkidayil oru purathana sanbradaayamaanu, avar ahimsa allengil ahimsayude sidhaantham pinthudarunnathinaayi filter cheytha vellathiloode thuniyile sookshumajeevikale shradhaapoorvvam neekkam cheyyukayum eathu jeevajaalathinum vedana thadayukayum cheiyunnu.
reethi.
banglaadeshil upayogikkunna reethi iprakaaramaanu naalo etto paalikal undakkaan thuni madakkukayum madakkiya thuni uparithala jalam shekharikkaan upayogikkunna vishalamaaya vaayulla kandeynarinu mukalil vaykkukayum cheiyunnu. upayogathinu sesham, thuni kazhuki kurachu manikkoor veyilathu unakkaan ithu saadhaaranayaayi mathiyakum. kaalavarshakaalathu, vasthukkale malinamakkaan vilakuranja anunashini upayogikkunnathu nallathaanu.
paruthisouhrudavasthramaanu ettavum ishtamullathu. mattu tharatthilulla vrithiyullathum upayogichathumaaya thunitharangal chila phalangalode upayogikkaam, ennirunnaalum falaprapti ganyamaayi vyathyaasappedum. upayogicha thuni puthiya thuniyekkaal falapradamaanu, kaaranam aavarthichu kazhukunnathu naarukalkkidayilulla idam kuraykkunnu.
falaprapti.
mikka rogakaarikalum kanangalumayum plaanktanumaayum, prathyekichu koppepodukal ennariyappedunna oru tharam sooplanktanumaayi vellathinullil gadippichirikkunnathil thuni falapradamaanu. phalapradamaaya oru filttariloode vellam kadannupokunnathiloode, mikka collara baakteeriyakalum mattu rogakaarikalum neekkam cheyyappedunnu. anunaashinikalum thilappikkunnathinulla indhanavum labhikkaan prayaasamulla pavapetta gramangalil ithu collara anubaadhaye valareyadhikam kuraykkunnuvennu theliyikkappettittund.
ginia verm anubadhakal (dracunculiasis) thaddesheeyamaaya sub-saharan aafrikkayil, paraannabhojikale hoost cheiyunna kopepodukale filter cheiyunnathinu ekadesham 150 micrometer sushira valuppamulla nailon mesh upayogichu anubadha thadayunnu.
oru pazhaya madakkiya parutthisouri cheria phalapradamaaya mesh valuppam (ekadesham 20-micrometer) srishtikkunnu. ithu ellah janthujaalangaleyum, mikka phytoplanktanukaleyum, athinaal vellathile kolarayude valiyoru anupaathatheyum (laborattari padanangal anusarichu 99 sathamaanam) neekkam cheyyaan paryapthamaaya cheruthayirikkanam. ennirunnaalum, valia mesh valippamulla nailon vala "eathaandu thulyamaayi phalapradamaanennu kandethi."
thuni filter svanthamaayi anuyojyamaaya shudheekaranathekkaal kuravu nalkunnu-saadhaaranayaayi filtering oru prarambha gattamaanu, thudarnnu kooduthal anuvimukthamaakkal. ennirunnaalum, mattu oopshanukalonnumillenkil, jala professionalukal ithu "theerchayaayum, onnumillaathathinekkaal mikachathaanu" ennu kanakkakkaam." 
pashchaathalam.
maryland biotechnology instittyoottile ritha colvell anwar huck americayileyum bangladeshileyum mattu gaveshakarumaayi chernnu thuni filter padikkukayum report cheyyukayum cheythittundu. banglaadeshile gramangalil veettil thayyarakkiya paneeyangal filter cheiyunnathinu parannathum thurannathumaaya pazhaya saariyude kashanam upayogikkunna reethi saadhaaranamaanu" ennu avar report cheiyunnu.
madakkiya thuni upayogichu kudivellatthinu eee saankethikavidya prayogikkunnathinekkur gaveshakar padichu. thuniyude sushirangalude valippam, phalapradamaaya sushirangalude valippathil thuni madakkunnathinte phalam, kanangalum plankton neekkam cheyyaanulla thuniyude kazhivu, oru bangladesh graamatthil upayogikkumbol kolarayude nirakkil undaakunna swaadheenam enniva avar padichu.

