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Ok Pool Kusintha

Momwe mungayezere kuchuluka kwa madzi am'dziwe

dziwe alkalinity

En Ok Pool Kusintha mkati kalozera wokonza madzi a dziwe Tikufuna kukudziwitsani nkhani yotsatirayi: Momwe mungayezere kuchuluka kwa madzi am'dziwe.

pool alkalinity ndi chiyani

pool alkalinity ndi chiyani
pool alkalinity ndi chiyani

Phula la Alkalinity: gawo lofunikira pakupha tizilombo toyambitsa matenda m'madzi a dziwe

Choyamba, onetsani zimenezo Chimodzi mwazinthu zofunika kuziwongolera tikakonza ndikusunga zamchere limodzi ndi pH ya dziwe.

Kodi kuchita olondola mankhwala a umagwirira madzi dziwe

Alkalinity ndi muyeso wa zomwe madzi amabisa.

Amayezedwa mu ma milligrams a calcium carbonate pa lita (mg/L) ndipo nthawi zambiri amakhala mu 80-120 mg/L.

Alkalinity imakhudza kwambiri pH chifukwa imakhala ngati nkhokwe ya ayoni ya haidrojeni yomwe imatha kusokoneza ma acid ndikupanga kusintha kwa pH.

Choncho, mtengo wa alkalinity wa 80-120 mg / L umatsimikizira kuti pH idzakhala yokhazikika ngakhale ngati madzi asintha.

Kuphatikiza apo, alkalinity imathandizira pakuwonongeka kwazitsulo, kukhala ngati chotchinga chinyezi chomwe chimateteza zitsulo kuti zisawonongeke.

Choncho, mtengo wokwanira wa alkalinity ndi wofunikira kwa ogwiritsa ntchito madzi okhalamo ndi malonda mofanana.

Kodi pool alkalinity ndi chiyani

Poyamba, fotokozani kuti alkalinity ndi mphamvu ya madzi kuti neutralize zidulo, muyeso wa zinthu zonse zamchere zomwe zimasungunuka m'madzi (carbonates, bicarbonates ndi hydroxides), ngakhale borates, silicates, nitrates ndi phosphates angakhalepo.

Alkalinity imagwira ntchito ngati kuwongolera zotsatira za kusintha kwa pH.

Chifukwa chake, ngati simutsogolera ndi zikhalidwe zoyenera, simungathe kukhala ndi madzi mu dziwe lanu omwe ali ndi mankhwala ophera tizilombo komanso owoneka bwino.


Mulingo wovomerezeka wa dziwe wamchere

dziwe alkalinity akulimbikitsidwa ndi pakati pa 125-150 ppm.

Chikumbutso: Nthawi zina, madzi amatha kukhala ndi pH yolondola, koma m'malo mwake alkalinity ikhoza kukhala yotsika kapena yokwera.

Momwe pH yamadzi amadzimadzi ndi alkalinity imalumikizidwa

Kuwonjezeka kwachilengedwe kwa pH
Kuwonjezeka kwachilengedwe kwamadzi amadzi pH

Kodi pH ya dziwe ndi chiyani

dziwe pH mlingo

Kodi pH ya dziwe ndi chiyani komanso momwe mungakulitsire

Kuwonjezeka kwachilengedwe kwa pH: kutayika kwa carbon dioxide

PH ya yankho imatanthauzidwa ngati logarithm yoyipa ya mtengo wapakati wa ayoni wa haidrojeni.

  • Popeza ma ion a H amatha kudzipatula kukhala H2O ndi H2CO3, pH imatha kusinthidwa m'njira ziwiri: kuwonjezera kapena kuchotsa H2O kapena kuwonjezera kapena kuchotsa H2CO3. Pamene mpweya woipa watayika mu dziwe ndi nthunzi, pH imawonjezeka.
  • Izi zili choncho chifukwa H2CO3 ili ndi asidi wambiri kuposa H2O; Pankhani ya kufanana kwa asidi, Kw ya H2CO3 ndi 3400 poyerekeza ndi Kw ya H2O ya 25.
  • Malinga ndi lamulo la Henry, K a ya CO2 ndi 3,18. Pamene pH ikuchulukirachulukira, kuchuluka kwa ma ion H kumawonjezeka, ndipo ma protoni ochulukirapo amatha "ionize" kukhala H2O ndi H2CO3.

Chifukwa chake, mu dziwe la asidi, kuchuluka kwa kusintha kwa pH kumachepetsedwa ndi kuchuluka kwa zomwe zimachitika pakati pa H2CO3 ndi H2O.

  • ; kuthamanga kumeneku kumadalira kutentha, komanso kukhalapo kwa zoletsa monga calcium sulfate kapena bicarbonate.
  • Chifukwa chake, ndikofunikira kuwongolera pH molumikizana ndi chemistry yonse yamadzi, m'malo mogwiritsa ntchito njira zachikhalidwe zowongolera pH zomwe zili ndi zolinga zokhazikika.
madzi a dziwe apamwamba ph ndi alkalinity
madzi a dziwe apamwamba ph ndi alkalinity

Chithunzichi chikuwonetsa m'mene mpweya woipa (CO2) umachotsedwa m'madzi ukauzira.

  • Madzi akamatenthedwa, mpweya woipa wosungunuka m’madzi umayamba kusungunuka mwachibadwa m’madzi.
  • Mpweya wochuluka wa carbon dioxide umakwera pamwamba pa dziwe, pamene ukhoza kugwidwa ndi kutulutsidwa mumlengalenga.

Dziwe likazizira kwambiri, CO2 imatuluka mwachangu m'madzimo.

  • M'madera otentha ndi adzuwa omwe amatuluka nthunzi wambiri, pangafunike kutulutsa mpweya wamadzi kangapo patsiku kuti mpweya woipa wa carbon dioxide ukhale wokwanira.

  Chithunzi cha CO Equilibrium process2, 

Chithunzi chofananira cha CO2
chithunzi cha CO2 equilibrium process mwachilolezo cha Robert lowry

CO2 mwachibadwa imakonda kufunafuna kufanana pakati pa pamwamba pa madzi ndi mpweya wozungulira.

Chifukwa chake, CO2 imatulutsidwa mpaka itakhala yofanana ndi mpweya pamwamba pa dziwe. Chodabwitsa ichi chimadziwika kuti lamulo la Henry.

CO2 mwachibadwa imakonda kufunafuna kufanana pakati pa pamwamba pa madzi ndi mpweya wozungulira.

Chifukwa chake, CO2 imatulutsidwa mpaka itakhala yofanana ndi mpweya pamwamba pa dziwe. Chodabwitsa ichi chimadziwika kuti lamulo la Henry.
denga ph mlingo wa maiwe osambira
denga ph mlingo wa maiwe osambira

Kulumikizana pakati pa denga la pH mlingo wa madzi a dziwe ndi alkalinity

Mkulu wa pH amathira madzi ndi kulumikizana ndi alkalinity

  • M'madzi am'madzi, pH imakhudza kwambiri chemistry yamadzi.
  • pH imayang'anira kuchuluka kwa ma ion osiyanasiyana, ndipo kusintha kwa pH kumatha kukhudza mitundu ndi kuchuluka kwa mitundu yomwe ilipo.
  • Mwachitsanzo, pH ya 7 ndi yabwino posungira zachilengedwe, koma pH ya 8 ikhoza kukhala yotsika kwambiri kwa zamoyo zina komanso yokwera kwambiri kwa zamoyo zina.

Pamene CO2 m'madzi ifika pamtunda wofanana ndi mpweya pamwamba pa madzi, pH imanenedwa kuti yafika padenga, ndipo dengalo limatsimikiziridwa ndi mlingo wa carbonate alkalinity m'madzi.

  • Denga la pH, kapena pH yamtengo wapatali yomwe ili yabwino kwa madzi onse, imatsimikiziridwa ndi carbonate alkalinity ya madzi.
  • Matanki osiyanasiyana pamikhalidwe yosiyanasiyana amatha kuwoneka patebulo lotsatirali loperekedwa ndi katswiri wamankhwala Richard Falk.

Kodi alkalinity ya dziwe ndi pH yamadzi imasiyana bwanji?

Kusiyana Pakati pa Pool Alkalinity ndi Madzi pH Level

Kodi mudayamba mwadzifunsapo kuti pali kusiyana kotani pakati pa pH ndi alkalinity?

Nthawi yomweyo, muvidiyoyi tichotsa kukayikira kwanu chifukwa ambiri amasokoneza alkalinity yonse ndi pH mumadzi. Ndizomveka, chifukwa pali kufanana kwakukulu pakati pa mawu oti "alkaline" ndi "alkalinity".
Kodi alkalinity ya dziwe ndi pH yamadzi imasiyana bwanji?

Pamene mlingo wa alkalinity umatengedwa kuti ndi wapamwamba

Kumbali imodzi, pamene ndende ya calcium carbonate ndi pamwamba pa 175 ppm, timalankhula za alkalinity yapamwamba.

High alkalinity zimakhudza

Kenaka, timatchula zina mwazokhudzidwa zomwe zimapangidwa pamene alkalinity ili pamwamba.

  • Kuwonjezeka kwakukulu kwa pH.
  • Madzi osawonekera, owoneka ngati mitambo.
  • Kukwiya kwa maso, makutu, mphuno ndi mmero.
  • Mapangidwe a sikelo pamakoma ndi zowonjezera.
  • Kuthamanga kwa kuvala kwa zida za dziwe.
  • Kutaya mphamvu kwa dziwe mankhwala ophera tizilombo.

Kodi kuchuluka kwa alkalinity ndi chiyani?

Kuwonjezeka kwa alkalinity kungakhale chifukwa cha zinthu zosiyanasiyana. Iwo amasiyana kwambiri ndi iwo:

  • Kutuluka kwa madzi chifukwa cha kusintha kwa kuchuluka kwa madzi chifukwa cha machitidwe a dzuwa ndi mphepo kungayambitse kuwonjezeka kwa alkalinity.
  • Alkalinity imakonda kuchulukirachulukira pogwiritsa ntchito dziwe, chifukwa cha zonona za dzuwa, thukuta komanso zinyalala ...
  • Nthawi zina tikadzaza madzi, ngati adalumikizana ndi miyala ya carbonate akhoza kukhala ndi dziwe lapamwamba la alkalinity.
  • Kugwiritsa ntchito molakwika mankhwala.
  • Zowonongeka muzosefera za dziwe.

Momwe mungachepetse alkalinity yamadzi

Momwe Mungachepetsere Kuchuluka kwa Thawa

  1. Choyamba, tiyenera kuzimitsa mpope dziwe ndi kudikira pafupifupi ola limodzi.
  2. Kenako, pakufunika kuwonjezera (malinga ndi kuthekera) kuchuluka kofunikira kwa pH yochepetsera ndikugawa kuti isinthe kukhala carbon dioxide carbon dioxide. ZOYENERA: Kuti muchepetse 10 ppm ya dziwe lamchere, m'pofunika kugawa pafupifupi 30 ml pa kiyubiki mita iliyonse yamadzi a dziwe (mwina amadzimadzi kapena olimba).
  3. Kenako, pakatha ola limodzi, timayatsanso mpope.
  4. Pambuyo pa maola 24, tidzayesanso milingo ya alkalinity.
  5. Kumbali ina, ngati tiwona kuti madzi amchere amchere amadzimadzi sanatsike mu 2 kapena 3 masiku, tidzabwereza ndondomekoyi (nthawi zina ikhoza kukhala yodula).
  6. Kuphatikiza apo, nthawi zonse tiyenera kuwunikanso milingo ya pH, chifukwa imatha kutsika.

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Pamene mlingo wa alkalinity umatengedwa kuti ndi wotsika

Pankhaniyi, pamene calcium carbonate ndende ndi otsika kuposa 125 ppm, timalankhula za alkalinity yotsika.

Zotsatira Zochepa za Alkalinity

Zina mwazotsatira zomwe zimachitika chifukwa cha kuchepa kwa alkalinity m'madzi titha kuzipeza:

  • Nthawi zambiri, pH ya dziwe lathu idzakhala yotsika. Kuwonjezera apo, zidzakhala zovuta kuzilamulira ndi kuzikhazikitsa.
  • Chifukwa chazimenezi, tidzadya mankhwala ophera tizilombo ambiri chifukwa alibe mphamvu yofanana.
  • Kuchita mopambanitsa kwa machitidwe osefa.
  • Madzi a mu dziwe lathu adzawoneka obiriwira.
  • Zimatsogolera ku dzimbiri ndi madontho pazigawo zachitsulo ndi zowonjezera za dziwe.
  • Komanso, zimayambitsa kuyabwa kwa maso, mphuno, mmero ndi khungu.
  • Pomaliza, ngati mungagwirizane ndi alkalinity yotsika ndi pH yotsika, ndere zimapangika m'madzi, zomwe zimapangitsa kuti ziwoneke zobiriwira.

Nchiyani chimayambitsa kuchepa kwa mchere wamchere?

Kutsika kosayembekezereka kwa mlingo wa alkalinity m'madzi a dziwe kungakhale chifukwa cha zifukwa zotsatirazi:

  • Zopangira zosayenera pokonza dziwe (peŵani kugwiritsa ntchito mapiritsi okhala ndi ntchito zambiri, madzi amakhala acidic).
  • Chinthu chimodzi chingakhale chakuti zipangizo zosefera padziwe sizikugwira ntchito bwino.
  • Ngati pali amphamvu kusintha kwa nyengo kutentha.

kwezani dziwe alkalinity

Momwe mungakulitsire dziwe la alkalinity

pool alkalinity yowonjezera
Pool alkalinity yowonjezera

Momwe Mungakulitsire Pool Alkalinity

onjezerani alkalinity

onjezerani mchere wamchere: uwu ndiye vuto lofala kwambiri

Izi ndizofala kwambiri, popeza madzi amchere amadzi apampopi nthawi zambiri amakhala otsika kwambiri (m'madera angapo ku Spain ndi otsika mpaka 10 kapena 20 ppm). Komanso chifukwa kuwongolera kofala kwa pH regulator ndikutsitsa pH, yomwe yakhala ikukwera ndi chlorine, ndikutsitsa pH timamwa asidi, yomwe imachepetsanso alkalinity (ngakhale mocheperapo kuposa pH) .

Kuchulukitsa alkalinity m'madzi anu a dziwe kungakhale imodzi mwamasitepe oyamba pakubwezeretsanso bwino.

  • Madzi anu akakhala ndi pH yotsika, amatha kukhudza pH ya dziwe lanu ndikupanga zovuta zingapo, kuphatikiza madzi amtambo komanso kusamveka bwino. Pofuna kuonjezera mchere wa madzi anu, mungagwiritse ntchito ufa wophika soda kapena makristasi a soda. Onetsetsani kuti mukugwiritsa ntchito ndalama zomwe zimalangizidwa padziwe lanu kapena spa, chifukwa zochulukirapo zimatha kuwononga pH yamadzi. Mukayamba kuwona kusintha kwamadzi anu, muyenera kuyang'anira kuchuluka kwa alkalinity yanu kuti muwonetsetse kuti akukhala komwe akuyenera kukhala.

kwezani dziwe la alkalinity bicarbonate

Kuti muwonjezere alkalinity ndi bwino kugwiritsa ntchito soda.

Kuchulukitsa alkalinity m'madzi anu a dziwe kungakhale imodzi mwamasitepe oyamba pakubwezeretsanso bwino. Madzi anu akakhala ndi pH yotsika, amatha kukhudza pH ya dziwe lanu ndikupanga zovuta zingapo, kuphatikiza madzi amtambo komanso kusamveka bwino. Pofuna kuonjezera mchere wamadzi anu, mungagwiritse ntchito ufa wophika soda kapena makristasi a soda. Onetsetsani kuti mukugwiritsa ntchito ndalama zomwe zimalangizidwa padziwe lanu kapena spa, chifukwa zochulukirapo zimatha kuwononga pH yamadzi. Mukayamba kuwona kusintha kwamadzi anu, muyenera kuyang'anira kuchuluka kwa alkalinity yanu kuti muwonetsetse kuti akukhala komwe akuyenera kukhala.

Sodium bicarbonate ndi ufa woyera, wosavuta kusungunuka m'madzi komanso kugwiritsira ntchito, siwowopsa kwambiri ndipo sichiwononga khungu ngati itakhudza, kotero zimakhala zosavuta kuziyika ndikuzitsanulira mu dziwe. Kuonjezera apo, sodium bicarbonate sichikuthandizira kukalamba kapena kuopsa kwa madzi (m'nkhani ina tidzakambirana zomwe zikutanthauza madzi okalamba ...).

Soda phulusa angagwiritsidwenso ntchito

, ndi caustic koloko, koma ife si amalangiza izo, popeza kusokoneza kwambiri pH, ndi zimene ndi kuyesera kuukitsa alkalinity ndi zotsatira zochepa zotheka pa pH (kotero kuti ndondomeko yonse mosavuta) .

Kuti ndikupatseni lingaliro, kuti muwonjezere 10 ppm yamchere, zotsatira za pH kutengera zomwe zimagwiritsidwa ntchito ndi:

Sodium bicarbonate: pH ikhoza kuwonjezeka 0,017

Sodium carbonate: pH ikhoza kuwonjezeka 0,32

Caustic soda: pH idzawonjezeka 0,6

Ichi ndi chitsanzo cha kuchuluka kwa pH komwe alkalinity ikhoza kukhala nayo pa acidity ya madzi. Kuti ndikupatseni lingaliro, kuti muwonjezere 10 ppm yamchere, zotsatira za pH kutengera zomwe zimagwiritsidwa ntchito ndi:

Sodium bicarbonate: pH ikhoza kuwonjezeka 0,017

Sodium carbonate: pH ikhoza kuwonjezeka 0,32

Caustic soda: pH idzawonjezeka 0,6

Ichi ndi chitsanzo cha kuchuluka kwa pH komwe alkalinity ikhoza kukhala nayo pa acidity ya madzi. Kuti ndikupatseni lingaliro, kuti muwonjezere 10 ppm yamchere, zotsatira za pH kutengera zomwe zimagwiritsidwa ntchito ndi:

Ndikufuna soda yochuluka bwanji?

 Lamulo la chala chachikulu ndikuti muyenera magalamu 17,3 a soda kuti mukweze alkalinity ndi 10ppm pa m3 iliyonse ya dziwe lanu.

Kapena zomwezo ndizofanana:
Kuchuluka mu magalamu = (Alkalinity Yofunika - Alkalinity Yeniyeni) x (m3 dziwe) x 1,73

ZOYENERA: Kumbukirani kuti ziwerengerozi ndizongoyerekeza ndipo zimatha kusiyanasiyana kuchokera padziwe kupita kwina.

Tiyeni tipereke chitsanzo cha dziwe la 50 m3, ndipo mulingo wapano wa alkalinity ndi 30 ppm. Pankhaniyi tikufuna kufika 100 ppm, kotero tifunika:
(100 - 30) x 50 m3 x 1,73 = 6055 magalamu a soda (6 kg, kuti azungulire).

Ndiziyendetsa bwanji?

 Choyenera ndi kupita pang'onopang'ono. Pali njira zowerengera za kuchuluka kwa mankhwala omwe muyenera kuyika mu dziwe tsiku lililonse. M'dziko labwinoli, kuchuluka kwa bicarbonate mu dziwe la 50 m3 kungakhale magalamu 360 patsiku. Koma tikudziwa kuti nthawi zambiri sizingatheke, chifukwa palibe nthawi. Ndi madzi amene tili nawo m’malo ambiri, zingatenge pafupifupi mwezi wathunthu kuti akonze mcherewo. Kapena pankhani yochotsa algae, sitingatenge nthawi yayitali.

Choncho, yesetsani kupita pang'onopang'ono, monga muli ndi nthawi, popeza chemistry yamadzi imayamikira kuti kusintha kumakhala pang'onopang'ono momwe mungathere.

Kupereka bicarbonate, kusungunula m'madzi, kuyatsa kusefa, ndikugawira mu dziwe lonse, monga pafupifupi mankhwala onse. Ndipo siyani kusefera kwa maola pafupifupi 4-6.

Ndibwino kuti mutseke pH regulator mukuchita izi. Popereka sodium bicarbonate, pH idzawuka, koma idzakhala kwakanthawi, kenako idzakhazikika.

Sitinatchule pH munjira yonseyi. Ndipo ndikuti ngati kuli kofunikira kukulitsa alkalinity, tidzayang'ana kwambiri kukhazikitsa mulingo wake woyenera, ndiyeno tidzayesa ndikusintha pH kenako.

Ngati pH inali yokwera musanakweze alkalinity, sodium bicarbonate siikweza kwambiri, pH yapamwambayi iyenera kukonzedwa pambuyo pa alkalinity.
Ndipo ngati pH inali yotsika, imakwera pang'ono pamene alkalinity ikukwera, koma kulibwino dikirani mpaka mutakhala ndi alkalinity pamlingo woyenera musanasinthe. Kumbukiraninso kuti ndi alkalinity yochepa, pH sichitetezedwa, ndipo kuchuluka kwake kapena kutsika kwake kungakhale chifukwa cha kusowa kwa chitetezo. Ichi ndichifukwa chake muyenera kudikirira mpaka mutakhala ndi alkalinity pakati pa 80 ndi 100 ndiyeno kuyeza ndikusintha pH.

kuchepetsa alkalinity


Si zachilendo kuti muchepetse alkalinity. Chifukwa madzi operekera nthawi zambiri amakhala otsika, komanso chifukwa nthawi zambiri pH regulator nthawi zonse imayenera kuchepetsa pH (ndipo pamene dosing acid imakhalanso kuchepa kwa alkalinity).

Koma pali zochitika, monga m'madzi ena apansi, komwe kumabwera ndi pH yokwera komanso alkalinity. Kapenanso zimachitika kuti mankhwala awonjezeredwa mosasamala m'madzi, kutulutsa kusalinganika kwakukulu, chimodzi mwa izo kukhala alkalinity yapamwamba.

Kuchepetsa alkalinity njira ndi yosiyana ngati pH ili pamwamba kapena yotsika:

Chepetsani alkalinity ndi pH yayikulu

Musayese kuchepetsa pH chifukwa zidzakhala zovuta kwambiri. Kuchuluka kwa alkalinity kumakhala ndi mphamvu zambiri zochepetsera ma acid (ndilo tanthauzo la alkalinity), ndipo asidi aliwonse omwe timabaya amakhala ndi zotsatira zochepa pa pH.

Ndipo muzochitika izi, njirayo imakhala ndi jekeseni yobaya (yomwe imatchedwanso hydrochloric acid kapena salfumán kapena muriatic acid) momwe mungathere pansi pa dziwe (ndi chubu, mwachitsanzo). Tiyenera kugwiritsa ntchito hydrochloric acid mokhazikika momwe tingathere, mwachiyembekezo 30%.
Tikabaya asidi, timafunika kuzimitsa chimbudzi, ndipo sichiyatsa mpaka tsiku lotsatira.

Kuchuluka kwa hydrochloric acid mu cc ndi 30% yomwe timafunikira ndi:
1,55 x (m3 ya dziwe) x (mawerengedwe a alkalinity pano - mulingo wofunidwa wamchere)

Ndi chitsanzo chathu cha dziwe la 50 m3, ndikungoganiza kuti timayambira pa alkalinity ya 180 ppm, kuti tifike pa alkalinity ya 100 ppm timafunikira:
1,55 x 50 x (180 – 100) = 6200 cc = 6,2 malita a 30% etching

Sitiyenera kuyesa kutsitsa 40-50 ppm ya alkalinity tsiku lililonse. Ngati ndi kotheka, gawani mu magawo angapo.

Pamaola 24 timayesa mulingo wa alkalinity ndi pH, ndipo titha kupeza zinthu zitatu:

  • Alkalinity pakati pa 80 ndi 120, ndi pH mumitundu nawonso (pafupifupi zosakwana 7,5 kwa maiwe okhala ndi klorini, ndi 7,8 maiwe okhala ndi bromine): pankhaniyi tili bwino, tachita, zinali zophweka.
  • Alkalinity akadali pamwamba pa 120, ndi pH wamkulu kuposa kapena wofanana ndi 7,2. Titha kubwereza njira yojambulira etching, koma kudziyika tokha cholinga chotsitsa alkalinity kuchokera 10 mpaka 10 ppm. Izi zili choncho chifukwa pH yatsala pang’ono kufika polekezera, ndipo tikapita patali imatsika mpaka kufika pamlingo umene sitingathe kuukweza pambuyo pake.
    Ndipotu, ngati mu gawo lililonse pH imatsika pansi pa 7,0 sitiyenera kupitiriza, ndipo tidzagwiritsa ntchito njira yomwe tafotokozera pansipa kuti tichepetse alkalinity ndi pH yochepa.
  • Alkalinity akadali apamwamba, koma pH pansi pa 7,0 - 7,2: sitiyenera kupitiriza, tiyenera kugwiritsa ntchito njira yochepetsera alkalinity ndi pH yochepa.

Chepetsani alkalinity ndi pH yochepa

Pamene pH ili yotsika komanso alkalinity ndi yokwera, ndizovuta kwambiri, chifukwa ndi pamene zimakhala zovuta kwambiri kubwezeretsanso. Ngati tigwiritsa ntchito asidi, pH idzatsika kwambiri, ndiyeno tidzayenera kupereka zoyambira kuti zitheke, koma zidzachititsa kuti alkalinity iwukenso, ndipo timalowa m'chiuno. Kumbukirani kuti pH ndi alkalinity pafupifupi nthawi zonse zimasinthidwa mbali imodzi, chifukwa chake kuwayendetsa kwina sikuwonekera.

Popeza sitingathe kukweza pH ndi pH ikuwonjezeka (chifukwa alkalinity idzauka kwambiri), ndiye kuti tigwiritse ntchito njira yotchedwa aeration, yomwe madzi amapangidwa ndi ndondomeko ya thupi "kulowetsa" mpweya kuti ataya mpweya wake wosungunuka, makamaka carbon dioxide (CO2 ). Popanda kusanthula zambiri zamankhwala, nenani kuti pakusungunula CO2 m’madzi pH yake imachepa, ndipo ngati tingathe kuichotsa m’madzi, tidzaiwonjezera.

Mwawerenga molondola, mwa kutulutsa mpweya m'madzi bwino timatha kuchotsa CO2 ndikukweza pH yake, popanda kuwonjezera mankhwala aliwonse, ndizochitika zakuthupi.

Pali njira zingapo zochepetsera madzi, chilichonse chomwe mungaganizire. Mutha kuwongolera ma thrusters kuti apange vortex yaying'ono, koma zotsatira zake ndizochepa. Mutha kuwaza usiku wonse…. Koma chothandiza kwambiri ndikuti mumapanga "kasupe" kakang'ono: ndi chitoliro cha PVC ndi zigongono zingapo mumapanga mtundu wa giraffe; Mumagwirizanitsa mbali imodzi ndi chowongolera, ndipo kumbali ina mumayika pulagi ya PVC momwe mumapanga mabowo ang'onoang'ono, ngati mutu wa shawa. Chigongono cham'munsi chikhoza kukhala madigiri 45 kuti "atseke" madzi mwachindunji mu dziwe.

Mumayatsa kusefera, ndipo ngati mutha kuphimba zowongolera zina kuti kupanikizika kukhale kokulirapo, ndibwino. Maola ogwiritsira ntchito amafunika, zimatengera kukula kwa dziwe ndi pH mlingo, koma muyenera kuyendetsa maola osachepera 6-8. Ndipo mudzawona kuti pH yakwera pang'ono.

M'zigongono ndi chitoliro n'zosavuta kupeza, mwina n'zovuta momwe angagwirizanitse ndi impeller. Ngati zopangira dziwe zanu zili zoyera za ABS zokhala ndi screw cap, mutha kujowina chitoliro cha 32mm PVC ndi chidutswa chotsatirachi:

Tikakwanitsa kukweza pH kufika pa 7,2, timabayanso hydrochloric acid kuti tichepetse alkalinity. Kukwera komwe takweza pH, kumakhala bwinoko, chifukwa titha kukonza kuchuluka kwa alkalinity. Ngati titha kukweza mpaka 7,6, zili bwino. Kumbukirani kuti simukuyenera kupanga kuwongolera kwa alkalinity komwe kungachepetse pH pansi pa 7,0 - 7,2

DZIWANI IZI:: Inde, monga mwazindikira, mathithi, mathithi, etc. m'mayiwe sali "wosalakwa“…. zimakhudza mwachindunji kukweza pH, kotero kugwiritsa ntchito kwake (kapena kuzunzidwa) kungakhale kotsutsana malinga ndi momwe zinthu ziliri ...

Gulani Pool alkalinity yowonjezera

Pool alkalinity owonjezera mtengo

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Pool madzi alkalinity mita

mmene kuyeza dziwe alkalinity
Pool madzi alkalinity mita

Yesani kuyeza alkalinity: mizere yowunikira.

Kuti muyese kuchuluka kwa madzi am'madzi, mutha kugwiritsa ntchito mizere yosavuta yowunikira (kuyezera magawo 4 kapena 7) omwe angakuthandizeni kudziwa mtengo wake mwachangu komanso mosavuta. Momwemonso, mutha kuyezanso ndi mitundu ingapo yamamita a digito kapena ma photometer.

Gulani zinthu zoyezera kuchuluka kwa madzi amchere

Alkalinity nthawi zambiri imayesedwa ndi pH mita, yomwe imazindikira kusintha kwa pH mumadzi omwe akuyesedwa.

Kuyesa kwa alkalinity kwa maiwe osambira

HOMTIKY WATER STRIPS 6 IN1 50PCS

Maonekedwe a mankhwalawa ndi mzere wopyapyala, womwe uli ndi mapeto amodzi a zodziwira zomwe zimakonzedwa molingana ndi mtunda wa sayansi, ndi mapeto ena a malo amanja. Mzere umodzi woyesera wa mankhwalawa ukhoza kuzindikira nthawi imodzi zinthu zisanu ndi chimodzi zofunika pachitsanzo. Pakadutsa masekondi 30, kuuma kwathunthu, klorini yotsalira yaulere, chlorine yonse, cyanuric acid, alkali yonse ndi pH ya madzi amchere amatha kudziwika.

Momwe mungagwiritsire ntchito mayeso a pool alkalinity

Easy ntchito dziwe alkalinity mayeso

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Phukusi Losambira la pH Test StripsIdapangidwa kuti iziyezera kuchuluka kwa klorini, klorini yaulere, pH, alkalinity yonse, sianuric acid ndi kuuma kwathunthu.Tsegulani zidutswa 10 zapadera za BottleEach zili mu phukusi lakunja la aluminiyamu, lotetezedwa ku chinyezi.Tulutsani mzere woyesera Chotsani mzere woyesera ndikutseka kapu ya botolo mwamphamvu mukatha kugwiritsa ntchito.
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Limitseni m'madzi Miwirini gawo lakuda la mzere woyesera m'madzi ndikutulutsa pakatha masekondi awiri.Dikirani masekondi 30 Yalani mzere woyeserera ndikudikirira masekondi 30.Onani Zotsatira Fananizani mzere woyeserera ndi khadi lamtundu wa botolo ndipo malizitsani kuwerenga mkati mwa masekondi 30 kuti mupeze zotsatira zolondola

Kufotokozera za zinthu zodziwikiratu

Kuuma kwathunthu

Kuuma kwathunthu kumatanthauza kuchuluka kwa calcium ndi magnesium m'madzi. Kuuma konse kwa dziwe ndi madzi a spa kuyenera kukhala pakati pa 250 ndi 500 mg/L.

Klorini yotsalira yaulere, chlorine yonse

Chlorine ndiye mankhwala ophera tizilombo ambiri m'madzi a dziwe ndi spa, ndipo cholinga chake chachikulu ndikuphera tizilombo toyambitsa matenda m'madzi, motero kuteteza osambira. Chlorine yomwe ili ndi maiwe omwe amagwira ntchito ndipo imatha kutulutsa zonyansa m'madzi imatchedwa chlorine yotsalira yaulere. Chlorine yomwe yatha mphamvu yake yophera tizilombo pochita ndi zonyansa imatchedwa chlorine yophatikizika. Klorini yonse ndi kuchuluka kwa klorini wopanda zotsalira ndi klorini womangidwa. Klorini yotsalira yaulere mu dziwe iyenera kukhala pakati pa 0,3 ndi 1 mg/L, ndipo klorini yotsalira yaulere m'madzi otentha ikhale pakati pa 3 ndi 5 mg/L.

asidi cyanuric

Sianuric acid, yomwe imadziwikanso kuti "stabilizer" kapena "conditioner," imapangitsa klorini kukhala yokhazikika ikakhala padzuwa ndi cheza cha ultraviolet. Mankhwala awiri a klorini (dioxy ndi trioxy) ali kale ndi cyanuric acid. Kupitiliza kugwiritsa ntchito mankhwala aliwonse ophera tizilombo kungapangitse kuchuluka kwa cyaniric acid. Kuchuluka kwa asidi wa cyanuric kuyenera kukhala kochepa kapena kofanana ndi 50 mg/L.

ZOYENERA:

Kuti mupeze zotsatira za mayeso a cyanuric acid, pH iyenera kukhala pakati pa 7.0-8.4 ndipo alkalinity yonse iyenera kukhala yochepera kapena yofanana ndi 240 mg/L.

alkali yonse

Kuchuluka kwa alkalinity ndi muyeso wa kuchuluka kwa zinthu zamchere (makamaka ma bicarbonates ndi carbonates) m'madzi. Ngati sodium chloride, sodium trichloride, kapena mafuta odzola agwiritsidwa ntchito ngati mankhwala ophera tizilombo, alkalinity yonse iyenera kukhala yoyambira 100 mpaka 120 mg/L. Ngati calcium, sodium, kapena lithiamu hypooxide agwiritsidwa ntchito ngati mankhwala ophera tizilombo, mulingo wa alkalinity wonse uyenera kukhala pakati pa 80 mpaka 100 mg/L.

PH

pH imatanthauza mphamvu ya zinthu za acidic kapena zamchere m'madzi. pH 7,0 silowerera ndale ndipo pH yamadzi a dziwe ndi spa iyenera kukhala pakati pa 7,0 ndi 7,8.

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Mfundo:

1. Osayika zala zonyowa m'botolo.

2. Osakhudza kapena kuipitsira chipika choyesera ndi manja anu.

3. Limbani kapu mukangochotsa mzere uliwonse woyeserera.

4. Fananizani mtundu wa mzere woyeserera powala bwino kuti muwerenge.

5. Sungani pamalo ozizira, owuma ndi amdima.

6. Ndi bwino kudya mkati mwa masiku 90 mutatsegula.

Malangizo ogwiritsira ntchito ma reagents amankhwala:

1. Musawonjezere mankhwala opangira mankhwala pamene dziwe likugwiritsidwa ntchito.

2. Powonjezera asidi, asidi ayenera kuwonjezeredwa kumadzi, koma madzi sayenera kuwonjezeredwa ku asidi.

3. Onse reagents mankhwala ayenera kugwiritsidwa ntchito mosamala ndi mosamalitsa kutsatira malangizo ntchito.

Gulani pool alkalinity test

Pool madzi alkalinity test strips mtengo

Gulani nkhani kuti muyese kuchuluka kwa madzi amchere