Kuvharika kwemasuweji hombe nekuvharika kwezvipukupu zvemvura kunodhura vatengesi vesuweji kumaodzanyemba kwakadziva kumabvazuva kweQueensland mari inosvika US$1 miriyoni gore rega rega.
Pakazosvika pakati pa2022, mapepi akanyorova, matauro emapepa, matamponi uye kunyange marara ekati anogona kutakura mucherechedzo we "washable" kuti vatengi vazive kuti chigadzirwa chinosangana nenyika.
Colin Hester, mukuru wezvekugadziriswa kwezvakatipoteredza kuUrban Utilities, akati kunyangwe zvigadzirwa zvakawanda zvakanyorwa kuti “zvinoputika”, izvi hazvireve kuti vanofanirwa kugezera muchimbuzi.
“Tinosangana nezvivharo zvinenge 4 000 mumapombi epombi gore negore, uye tinopedza imwe miriyoni imwe yemadhora mumari yekugadzirisa gore negore,” vakadaro VaHester.
Vati hapana chinomisa chigadzirwa kushambadza kuti chinochinjika nekuti hapana kuwirirana pachiyero.
Iye akati: "Parizvino, hapana chibvumirano chenyika pakati pevagadziri, vatengesi uye makambani anoshanda pane izvo zvakaenzana nekushambidzika."
"Nekubuda kwemazinga ekuchinja, mamiriro aya achinja, uye inzvimbo yakabvumiranwa pakati pemapato."
VaHester vakati musiyano uripo pakati pemapuku nemapepa nemapepa emuchimbuzi ndewekuti zvigadzirwa zvavo zvinowanzooma uye zvinogara kwenguva refu.
"Simba iri rinowanikwa nekuwedzera adhesive kana dhizaini yakaoma kupfuura yakajairwa chimbuzi bepa kune izvo," akadaro.
Maererano neUrban Utilities, matani 120 ezviputi zvakanyorova (zvakaenzana nehuremu hwemvuu makumi matatu nemana) anobviswa kubva mumambure gore negore.
Muzviitiko zvakawanda, kupukuta kwemvura kunogona kukonzera kuvhara kana kuti "cellulite" - yakawanda yemafuta akanyungudutswa, mafuta, uye zvigadzirwa zvakadai semapepa emapepa uye zviputi zvinonamatira pamwechete.
Gomo guru rakakora rakambonyorwa paUrban Utilities network rakabviswa kubva kuBowen Hills muna 2019. Yakareba mamita 7.5 uye yakafara hafu yemamita.
VaHyster vakataura kuti kuzvidzora kwemugadziri kunobvumira zvimwe zvigadzirwa kuti zvishambadzirwe se "zvinoputika" apo zvingave zvisina kunyatsoora muhurongwa.
“Zvimwe zvekupukuta zvine mapurasitiki, uye kunyangwe zvipukupu zvacho zvikaora, purasitiki yacho inogona kupedzisira yapinda mumabiosolids kana kupinda mumvura inotambira,” akadaro.
Mutauriri weUrban Utility, Anna Hartley, akati chiyero chenyika parizvino chiri padanho rekubvunza veruzhinji "chinochinja" mu "hondo inodhura yekurwisa kuvharika kwekupukuta kwemvura."
“Chiyero chekugezesa hachingoshandi kune zvekupukuta nyoro; inoshandawo kune zvimwe zvinhu zvakawanda zvinoraswa, zvinosanganisira matauro emapepa, zvekupukuta kwevana uye kunyange tsvina yekatsi,” Ms Hartley vakadaro.
"Izvi zvichaita kuti vatengi vaone kuti kana vaona iyo nyowani 'inowachika' pachigadzirwa, chigadzirwa chapfuura chiyero chekuyedza, chinosangana nemwero mutsva wenyika, uye hachizokanganisa network yedu yemasuweji."
Amai Hartley vakati kunyange zvazvo mwero uri kugadzirwa, zvichiri kukosha kuti vatengi vayeuke kugezesa chete “maPs-pee matatu, poop nemapepa” matatu.
“Vatengi vave kugariswa murima pasina mitemo yenyika, izvo zvinoreva kuti vatengi vachakwanisa kuita sarudzo dziri nyore nekuita zvinhu zvakanaka,” vakadaro.
VaHester vanoti pakugadzira chiyero ichi, vaongorori vakamhanyisa zvinhu zvakawanda zvakasiyana izvo zvaigona kuraswa muchimbuzi kuburikidza nemugero wetsvina weOrganisation Innovation Centre uri paBaggage Point Wastewater Treatment Plant.
Isu tinopa mapeji epamberi akagadzirwa-akagadzirwa kune vateereri veko mudunhu rega rega uye nharaunda. Dzidza maitiro ekusarudza kugamuchira dzimwe nhau dzeQueensland.
Kugonesa vagadziri kuti vaedze, iyo yekuyedza sewage treatment system yakaderedzwa uye yakaenzanisirwa sedesktop mechanical device yaifambisa bhokisi "rinozununguka" rakazara nemvura kumashure nekudzoka kuti vaone kuti chigadzirwa chakaparara sei.
VaHester vakati kuvandudzwa kwemitemo yenyika kunonetsa nekuti zvinoreva kushandirapamwe pakati pevagadziri, makambani anoshanda neAustralia Bureau of Standards.
Iye akati: "Aka ndekekutanga munyika kuti makambani anoshanda pamwe nevagadziri vashande pamwe chete kutsanangura nzira dzakajeka uye dzinogamuchirika dzekupasa / kukundikana, vachitsanangura kuti ndezvipi zvinofanirwa uye zvisingafanirwe kuderedzwa."
Isu tinoziva kuti maAboriginal neTorres Strait Islander vanhu vekutanga maAustralia uye vachengeti vechivanhu venyika yatinogara, kudzidza nekushanda.
Iyi sevhisi inogona kusanganisira zvinyorwa kubva kuAgence France-Presse (AFP), APTN, Reuters, AAP, CNN, neBBC World Service, izvo zvinodzivirirwa nekodzero uye hazvigone kukopa.
Nguva yekutumira: Sep-09-2021