Mlozera wa zomwe zili patsamba
En Ok Pool Kusintha, mu gawo ili mkati mwa Maiwe osambira a pH level tidzawachitira Kodi kuchuluka kwa pH muzinthu zotsuka ndi kotani?
Kufunika kwa kuchuluka kwa pH pazoyeretsa?
Ngati tilingalira pH ya khungu lathu, yomwe ili pafupifupi 5,5, chinthu chokhala ndi pH yocheperako chingayambitse kupsa mtima, pomwe ngati chinthu chili ndi acidic pH imatha kutentha khungu lathu ndipo pH yamchere imatha kuyisungunula., kumayambitsa matenda aakulu.
Pazifukwa izi, ndikofunikira kudziwa bwino pH ya mankhwala aliwonse oyeretsera malinga ndi kugwiritsidwa ntchito kwake komaliza kapena malo oyeretsedwa, Ma asidi ndi abwino pochotsa kashiamu, dzimbiri, ndi mchere wina, pomwe njira za alkaline ndi zabwino pochotsa litsiro, mafuta, mapuloteni, mafuta, ndi zinthu zina.
Tikulankhula za mayankho popeza pafupifupi mankhwala onse oyeretsera mankhwala amagwiritsidwa ntchito kuchepetsedwa m'madzi ndipo amapatsa madzi mphamvu yake yonyowetsa chifukwa cha ma tensoactive agents omwe ali nawo.
Kuchuluka kwa pH m'thupi la munthu
Acidic, neutral ndi alkaline pH values
Kuyika kwa Scale ya pH Values
Kodi pH values ndi chiyani
Mulingo wa pH umachokera ku 1 mpaka 14, pH 7 kukhala yankho losalowerera ndale.
Chifukwa chake, zikuwoneka kuti pH ndi mtengo womwe umawonetsedwa pamlingo wa logarithmic pakati pa 0 (yambiri acidic) ndi 14 (zamchere kwambiri); Pakatikati timapeza mtengo wa 7 wotchulidwa ngati wosalowerera.
pH scale universal pH chizindikiro
Kodi zikutanthawuza chiyani kuti chinthu chili ndi acidic kapena alkaline pH level?
Kodi ma acid ndi maziko ndi chiyani?
Acids ndi maziko ndi zinthu zomwe zilipo m'chilengedwe ndipo zimasiyanitsidwa ndi pH yawo, ndiye kuti, ndi kuchuluka kwa acidity kapena alkalinity. Kudziwa ngati zinthu zili acidic kapena zamchere zimayenderana ndi kuchuluka kwa acidity kapena zamchere zomwe zimayezedwa kudzera mu sikelo ya pH ndipo zimayambira pa 0 (zokhala acidic kwambiri mpaka 14 (zamchere kwambiri). komabe ali ndi ntchito zambiri zamafakitale ndi anthu.
Kodi zinthu za acidic ndi chiyani?
- Acid pH mlingo: pH zosakwana 7
Kodi pH imatanthauza chiyani ndi acidic?
- Kuti chinthu ndi acidic zikutanthauza kuti ili ndi H+ (ma hydrogen ions): pH wamkulu kuposa 7
- Chifukwa chake, Acids ndi zinthu zomwe zili ndi pH zosakwana 7. (pH yamadzi yofanana ndi 7, yomwe imatengedwa kuti salowerera ndale), yomwe chemistry yake imakhala ndi ayoni ambiri a haidrojeni powonjezera madzi. Nthawi zambiri amakumana ndi zinthu zina potaya ma protoni (H+).
Kodi zinthu zopanda ndale ndi chiyani?
- Phindu losalowerera ndale: pH yofanana ndi 7-
Kodi pH imatanthauza chiyani?
- PH ndi muyeso wa momwe madzi aliri acidic / maziko ake.
- Mtunduwu umachokera ku 0 mpaka 14, ndipo 7 salowerera ndale.
Kodi zinthu zamchere ndi chiyani?
- Zinthu zomwe zili ndi maziko kapena zamchere pH: pH yoposa 7.
Kodi pH imatanthauza chiyani pamene mtengo uli wamchere?
- Kuti chinthu ndi alkaline zikutanthauza kuti ndi osauka H+ (kapena olemera mu OH maziko-, zomwe zimapangitsa kuti H+).
- Mwa zonsezi, Maziko, kumbali ina, ndi zinthu zomwe zili ndi pH yoposa 7., omwe m'madzi amadzimadzi nthawi zambiri amapereka ma hydroxyl ions (OH-) pakati. Amakonda kukhala oxidants amphamvu, ndiko kuti, amachitira ndi ma protoni ochokera kumadera ozungulira.
Kuyeretsa zinthu molingana ndi pH yawo
Zogulitsa zopanda ndale (PH kuyambira 6 mpaka 8).
- Ndizinthu zomwe zitha kugwiritsidwa ntchito pamalo owoneka bwino komanso owala kapena pansi, mwachitsanzo miyala ya marble, popeza osasintha mawonekedwe a gloss. Zitha kukhala zogwiritsidwa ntchito payekha popeza sizikhudza khungu.
- Zitsanzo za zinthu zosalowerera ndale: Chotsukira pansi cha paini kapena mandimu, chotsukira pansi pa nsangalabwi, Sopo wa m'manja.
Zamchere (PH 9 kapena kupitilira apo).
- Ndizinthu zomwe zimakhala ndi mankhwala ophera tizilombo komanso kuyeretsa, makamaka ngati dothi lili ndi ma pigment, mapuloteni kapena mafuta. Ngati PH ndi yokwera kwambiri, nthawi zambiri imagwiritsidwa ntchito ngati plunger.
- Zitsanzo za zinthu zamchere: Zochotsera mafuta, zotsuka mbale zamakina a mafakitale, kapena zotsukira pansi za ammoniacal.
Zinthu za Acid (PH 5 kapena zochepa).
- Ndi zinthu zomwe zimakhala ndi katundu nthawi zambiri zochotsa masikelo, yabwino kwa zotsalira za calcareous, oxides, etc. Koma samalani: ziyenera kugwiritsidwa ntchito pamalo osalimba.
- Zitsanzo za zinthu za acidic: Zotsukira mbale zothandizira, zotsuka za Citrus.
- CLIM Professional imatha kudziwa PH yazogulitsa zathu zamakina papepala laukadaulo la chilichonse.
Ndizinthu ziti zomwe zili m'gulu lililonse mwamaguluwa ndipo zimagwira ntchito bwanji?
mankhwala osalowerera ndale
- Ndi mankhwala okhala ndi pH ya 6 mpaka 8 ndipo amatha kugwiritsidwa ntchito mwaukadaulo komanso kunyumba chifukwa sizowopsa pakhungu lathu. Zinthu zosalowerera ndale ndizoyenera kwambiri zowoneka bwino kapena zonyezimira, popeza kalasi iyi yazinthu sizisintha mawonekedwe awo, mawonekedwe awa nthawi zambiri amakhala pansi pamiyala, terrazzo floor, glassware, crockery...
- Zogulitsa zomwe zimakhala ndi pH yamtunduwu nthawi zambiri zimakhala zotsukira pansi, sopo wamanja kapena zotsukira magalasi.
mankhwala amchere
- Zogulitsa zomwe zili ndi pH ya 9 kapena kupitilira apo ndizothandiza kwambiri polimbana ndi mafuta ndi dothi zomwe zimakhala ndi ma pigment ndi mapuloteni, komanso zimakhala ndi mankhwala ophera tizilombo. Zogulitsa zamchere kwambiri zimagwiritsidwa ntchito ngati zotsukira ngalande chifukwa cha dzimbiri. Zowonetsedwa kuti zigwiritsidwe ntchito ndi akatswiri chifukwa zimatha kukhala zovulaza kwambiri pakhungu, timalimbikitsa kugwiritsa ntchito nthawi zonse potsatira malangizo a wopanga komanso ogwira ntchito oyenerera okha, pogwiritsa ntchito njira zodzitetezera. Chitsanzo chabwino cha zinthuzi ndi zotsukira ammonia, zotsukira mbale za mafakitale ndi zochotsera mafuta.
zinthu za asidi
- Ali ndi pH ya 5 kapena kuchepera ndipo ndikofunikira kudziwa kuti sayenera kugwiritsidwa ntchito pamalo osalimba. Amawonetsedwa motsutsana ndi dzimbiri, zotsalira za calcareous ndi zotsalira zina zopanda mchere.
- Chitsanzo cha zinthu zodziwika bwino komanso zopangira zopangira zopangira zokhala ndi asidi ndi mandimu ndi viniga, zomwe ngakhale ndizinthu zodyedwa, tonse timadziwa kuchuluka kwawo kwa acidity ndipo akhala akugwiritsidwa ntchito kwa zaka zambiri ngati zotsukira kunyumba, komanso mtundu uliwonse wa citrus. zotsukira kapena kupukuta, kapena chotsukira mbale, zitha kuwonedwa ngati zinthu za acidic potengera pH yawo.