Imyenda irwanya aside na alkali imyenda yerekana aramid impapuro uruganda

1. Ihame ryo kurinda imyenda irwanya aside hamwe n’amavuta adashobora kwangiza amazi ni kimwe, ni uguhindura ibiranga ubuso bwa fibre yimyenda binyuze muburyo bwo kurangiza. Mubisanzwe, amazi atemba hejuru yubutaka, bitewe nuburemere bwubuso hamwe nubusabane hagati yamazi nibikomeye. Gutera ibitonyanga gukora imiterere itandukanye. Nkuko bigaragara ku gishushanyo L, iyo uhuye na Angle e = lao0, ibitonyanga byamazi biba bimeze mumasaro, akaba ari leta nziza idafite ubuhehere, niyo ntego nyamukuru yo kurinda imyenda irinda amazi yangiza. Ariko, kubera ko burigihe hariho guhuza hagati yibyiciro byombi, ibintu byerekana ko Angle ihuza angana na} so0 ntabwo byigeze bibaho, kandi imanza zigereranijwe zishobora kuboneka cyane. Kurugero} bo0 cyangwa irenga. Iyo e = o0, ni ukuvuga, igitonyanga cyamazi gishyizwe hejuru yubutaka bukomeye, aribwo buryo bwerekana ko ubuso bukomeye butose nigitonyanga cyamazi. Mubisanzwe, umwenda utarangiye uri muriyi leta iyo uhuye namazi. Kurangiza hejuru yigitambara nugukora contact Angle e nini ishoboka, kugirango amazi ahora mumiterere yamasaro hejuru yigitambara, kugirango ugere kumigambi yo kudahina no kudafatana. 2. Imikorere yo gukingirauruganda rwimpapuro

. ntishobora kugira imifuka yaka, nkumufuka ugomba kongerwaho kugirango ubone umusaruro ukenewe. Ukurikije ibipimo bya GB12012-89 “imyenda y'akazi yerekana aside”, hari ibimenyetso nyamukuru bikurikira byo kugenzura imyenda y'akazi ikora aside. Igihe cyo kwinjira muri aside: bivuga igihe cyo kwinjira kwa aside kuva hejuru yibiryo kugeza imbere, bigaragazwa muminota.uruganda rwimpapuroUmwanya muremure, nibyiza imikorere. Imyenda ya antistatike, irwanya aside: bivuga imikorere idafatika yubuso bwa serivisi ikorwa na aside, igaragazwa nigipimo cyerekana imikorere, uko ijanisha ryiyongera, niko bigoye gufata aside. Kugabanya umuvuduko wimbaraga za acide: bivuga igipimo cyimpinduka zo gutanyagura imbaraga za serivisi nyuma yo guterwa aside. Gutoya guhinduka, nibyiza. Iyo dukoresheje imyenda yakazi idafite aside, dukwiye kubanza kwitondera niba ibi bipimo byingenzi byerekana imikorere kuri raporo yubugenzuzi yatanzwe nuwabikoze yujuje ibyangombwa bisanzwe, nintambwe yingenzi yo kurinda umutekano wakazi.

. ibipimo byo kurinda birwanya amavuta kandi birinda amazi. Kurwanya amavuta ni amavuta yubutare yera na n-heptane ukurikije igipimo cya 20% na 80%, amanota yayo ni amanota 130; Ukurikije 70% na 30%, amanota yayo ni amanota 80.uruganda rwimpapuroShira igitonyanga cyamazi ahuye kumavuta hamwe na koti irinda amazi. Nyuma yiminota 3, reba umwenda uri munsi yigitonyanga cyamazi uva kuri dogere 45 kugirango urebe niba kigaragaza kandi kirabagirana, noneho umwenda ntutose; Niba hepfo yigitambara cyijimye cyangwa ibitonyanga bikwirakwiriye, biratose. Agaciro kanga amavuta ntigomba kuba munsi yamanota 130 mbere yo gukaraba; Nyuma yo gukaraba inshuro 30, agaciro kanga amavuta ntigomba kuba munsi yamanota 80. Kurwanya amazi nuburyo bwo gutera amazi hejuru yigitambara, igitambaro n'umurongo utambitse kuri dogere 45 ya dogere, imigezi y'amazi ni perpendikulire yerekeza kuri horizontal yo gutera, reba urugero rw'amazi hejuru, amazi atandukanye imikorere mibi yo kugurisha amazi aratandukanye (Igicapo 2)} Icyiciro cyo kwanga amazi ibisobanuro: Urwego 1 - byose bitose hejuru 2 - igice gitose hejuru yubutaka, igitambaro kitarimo inkeke, ubusanzwe bivuga igiteranyo gito. y'ahantu hatose. Urwego 3 - Ubuso butose hamwe nuduce duto gusa tutahujwe. Urwego rwa 4 - nta gutonyanga hejuru, ariko hariho ibitonyanga bito byamazi hejuru yurwego rwa 5 - nta gutonyanga hejuru, kandi nta bitonyanga bito byamazi hejuru. Ukurikije uburyo bwasobanuwe haruguru, abayikoresha barashobora kandi gukora isuzuma ryoroheje ryimikorere yo kurwanya amavuta hamwe n imyenda irinda amazi mugihe gisanzwe. Nubwo uburyo bwo gutahura budashobora kuba busanzwe, imikorere rusange yo kurinda anti-aside hamwe n imyenda irinda imyenda ya alkali irashobora kugenzurwa.