Hydroxypropyl methylcellulose (HPMC) chinhu chinowanzo shandiswa mudhaka uye chinoshandiswa zvakanyanya mudhaka, asi kukanganisa kwayo kunharaunda kwakakwezvawo kutarisa.
Biodegradability: HPMC ine kumwe kushatisa kugona muvhu nemvura, asi mwero wayo wekuderera unononoka. Izvi zvinodaro nekuti chimiro cheHPMC chine methylcellulose skeleton uye hydroxypropyl side cheni, izvo zvinoita kuti HPMC ive nekugadzikana kwakasimba. Nekudaro, nekufamba kwenguva, HPMC inozoderedzwa zvishoma nezvishoma nema microorganisms uye enzymes, uye pakupedzisira inoshandurwa kuita isiri-chepfu zvinhu uye inotorwa nenharaunda.
Mhedzisiro pane zvakatipoteredza: Zvimwe zvidzidzo zvakaratidza kuti izvo zvinosvibisa zvigadzirwa zveHPMC zvinogona kuve nemhedzisiro pane ecosystem mumuviri wemvura. Semuyenzaniso, zvinosvibisa zvigadzirwa zveHPMC zvinogona kukanganisa kukura nekuberekana kwezvipenyu zvemumvura, zvichikanganisa kugadzikana kwenzvimbo yese yemumvura. Uye zvakare, izvo zvinosvibisa zvigadzirwa zveHPMC zvinogona zvakare kuve nekukanganisa kwekuita kwehutachiona uye kukura kwechirimwa muvhu.
Kutarisira njodzi yezvakatipoteredza: Kuti uderedze kukanganisa kunogona kuitika kweHPMC pane zvakatipoteredza, mamwe matanho anogona kutorwa. Semuyenzaniso, kana uchigadzira nekusarudza HPMC zvinhu, funga nezvekudzikira kwayo uye sarudza zvinhu zvine kukurumidza kushatisa kumhanya. Natsiridza kushandiswa kweHPMC uye kuderedza huwandu hwezvinhu zvinoshandiswa, nekudaro kuderedza kukanganisa kwayo kune zvakatipoteredza. Pamusoro pezvo, kumwe kutsvagurudza kunogona kuitwa kuti unzwisise nzira yekushatisa yeHPMC uye kukanganisa kwezvigadzirwa zvinosvibisa zvakatipoteredza, kuitira kuti tiongorore zvirinani nekugadzirisa njodzi dzayo dzezvakatipoteredza.
Kuongorora kwezvakatipoteredza: Mune zvimwe zviitiko, zvingave zvakakosha kuti uongorore kukanganiswa kwezvakatipoteredza kunogona kugadzirwa panguva yekugadzirwa kana kushandiswa kweHPMC. Semuyenzaniso, Anhui Jinshuiqiao Building Materials Co., Ltd. pakaita chirongwa chekuvandudza nekuwedzera nekubuda kwepagore kwe3,000 matani eHPMC, zvaive zvakafanira kuita ongororo yekukanganisa kwezvakatipoteredza zvinoenderana ne "Matanho eKubatanidzwa Kweveruzhinji muEvironment. Impact Assessment” uye buritsa ruzivo rwakakodzera kuti uve nechokwadi chekuti kukanganisa kweprojekiti pane zvakatipoteredza kunodzorwa zvine musoro.
Kushandisa munzvimbo dzakananga: Kushandiswa kweHPMC munzvimbo dzakatarwa kunodawo kufunga nezvekuita kwayo kwezvakatipoteredza. Semuenzaniso, mumhangura-yakasvibiswa ivhu-bentonite chipingamupinyi, kuwedzera kweHPMC kunogona kunyatsogadzirisa kuderedzwa kwekushanda kwayo kwe-anti-seepage munzvimbo inorema yesimbi, kuderedza kusanganiswa kwebentonite yakasvibiswa nemhangura, kuchengetedza chimiro chinopfuurira chebentonite. , uye nekuwedzera kweHPMC kusanganiswa kwehuwandu, chiyero chekukuvadza kune chipingamupinyi chinoderedzwa uye iyo anti-seepage performance inovandudzwa.
Kunyangwe HPMC ichishandiswa zvakanyanya muindasitiri yekuvaka, kukanganisa kwayo kwezvakatipoteredza hakugone kufuratirwa. Tsvagiridzo yesainzi uye matanho ekutonga anonzwisisika anodiwa kuve nechokwadi chekuti kushandiswa kweHPMC hakuzove nemhedzisiro yakaipa pane zvakatipoteredza.
Nguva yekutumira: Oct-25-2024