Nkhani
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Momwe mungakwezere ndi kutsitsa PH pakusambira matoo osambira
Kusunga PH Zili ngati kugunda kwa madzi a dziwe lanu, kudziwa ngati amatsanulira kukhala acidic kapena alkaline. Pali zinthu zambiri zomwe zimapangitsa kuti zithandizire bwino kwambiri ...Werengani zambiri -
Chithandizo cha mankhwalawa
Chithandizo chamoto ndi njira yovuta yomwe imafuna kugwiritsa ntchito mankhwala osiyanasiyana kuti athandize kuyeretsa madzi. Mabondo ndi amodzi mwa mankhwala ofunikira omwe amatenga gawo lofunikira pakuchiritsa zimbudzi. Nkhaniyi ifotokoza mwatsatanetsatane mlingo wa mankhwala a chithandizo cha Chem ...Werengani zambiri -
Kodi ndikufunika algaecide mu dziwe langa?
Mukuthyola kutentha kwa chilimwe, ma mphika osambira amapereka malo otsitsimula kwa mabanja ndi abwenzi kuti asonkhane ndikumenya kutentha. Komabe, kukhalabe ndi dziwe loyera komanso loyera nthawi zina limatha kukhala ntchito yovuta. Funso limodzi lomwe limachitika pakati pa eni poolo ndi ngati akufunika kugwiritsa ntchito algaec ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa kuphatikizika ndi kukwera bola?
Kuphatikizika ndi Kudzikwama ndi njira ziwiri zofunika zomwe zimagwiritsidwa ntchito mankhwala kuti muchotse zodetsa ndi tinthu tosiyanasiyana. Akadali ophatikizidwa ndipo nthawi zambiri amagwiritsidwa ntchito molumikizana, amagwira ntchito mosiyanasiyana: Kuchulukitsa: Kuphatikizika ndi gawo loyambirira pakuchiza madzi, pomwe chema ...Werengani zambiri -
Kodi mato oyenera amatani?
Dziwe losambira limalimbikitsa chisangalalo, kupumula, komanso masewera olimbitsa thupi kwa anthu mamiliyoni padziko lonse lapansi. Komabe, kukhalabe ndi dzike loyera komanso losambira labwino kumafuna chidwi choganizira zamadzi. Zina mwa zida zofunikira za pokonza dziwe, makonzedwe a dziwe amasewera gawo lofunikira pakuwonetsetsa kutiWerengani zambiri -
Kodi chiwongola dzanja chiani cha alumuyamu mumadzi?
Munthawi yamadzi chithandizo chamadzi, chipongwe cha aluminide cha cloride (pac) chatuluka ngati masewera olimbitsa thupi, kupereka yankho lothandiza komanso lopatsa chidwi kuti ayeretse madzi. Monga nkhawa za kuchuluka kwa madzi ndi kukhazikika kwamphamvu kukulira, pac yatenga gawo pakati pokambirana izi ...Werengani zambiri -
Kugwiritsa ntchito polyacrylamide muzodzola
M'dziko losinthanitsa ndi zodzikongoletsera ndi skincare, chofunafuna chatsopano ndi luso latha. Chimodzi mwazinthu zoterezi zopangidwa ndi mafunde m'makampaniyi ndi kugwiritsa ntchito kwa Polyacrylamide. Chosakaniza chodabwitsa ichi chikusintha momwe timayandikira kukongoletsa zinthu zokongola, kupereka ndalama zambiri ...Werengani zambiri -
Ndikuonetsetsa madzi akumwa otetezeka ndi calcium hypoclorite
M'masiku ambiri kumene kupeza madzi odetsedwa ndi otetezeka ndi ufulu wa anthu, magulu padziko lonse lapansi akuyesetsa mosalekeza kuti akhale ndi thanzi labwino. Chinthu chimodzi chofunikira mu ntchito iyi ndikugwiritsa ntchito calcium hypoquite, madzi amphamvu amphamvu ...Werengani zambiri -
Momwe mungagwiritsire ntchito mapiritsi 90?
Mapiritsi 90 ndi ati? Posachedwa, anthu ozindikira thanzi afunafuna njira zowonjezera zamimba yachikhalidwe. Zina mwazosankhazo, mapiritsi 90 apeza chidwi kwambiri chifukwa cha phindu lawo. Trichlororocyocturic acid (TCAA) mapiritsi 90 ndi a C ...Werengani zambiri -
Polyacrylamide komwe amapezeka
Polyacrylamide ndi mankhwala opanga omwe amatha kupezeka mu mafakitale osiyanasiyana komanso malonda. Sizikupezeka mwachilengedwe koma imapangidwa kudzera mu polymerization wa acrylamide monomers. Nawa malo ena omwe polyacrylamide apezeka: chithandizo chamadzi: Polyacrylamide ndi ...Werengani zambiri -
Kodi mungagwiritse ntchito poolo liti?
Padziko lonse lapansi kusambira kwa dziwe, kukwaniritsa madzi owoneka bwino komanso makhiristalo ndi chinthu chofunikira kwambiri kwa eni pool. Kuti tithene nazo nkhawa, kugwiritsa ntchito mofotokozera za dziwe kwakhala kotchuka kwambiri. Chimodzi mwazinthu zotere zomwe zimawongolera chidwi ndi chomveka bwino. Munkhaniyi, ...Werengani zambiri -
Kodi dziwe losambira likuyenda liti?
Padziko lonse lapansi kusambira kwa dziwe, kukwaniritsa ndi kusamalira makhritali owoneka bwino ndi chinthu chofunikira kwambiri kwa eni pool. Chida chimodzi chofunikira pakukwaniritsa cholinga ichi ndikugwiritsa ntchito mabotolo akusambira. Munkhaniyi, tidzilowetsa m'dziko lamagetsi kusambira ...Werengani zambiri