Puas yog kev poob siab thiab chlorine tib yam?

Kev kho mob poob siab yog ib qho txiaj ntsig zoo rau kev tshem tawm cov tshuaj chlorine thiab cov kab mob organic hauv pas dej da dej.

Feem ntau cov tshuaj chlorine yog siv rau kev kho mob poob siab, yog li qee cov neeg siv xav tias kev poob siab yog tib yam li cov tshuaj chlorine. Txawm li cas los xij, tsis yog-chlorine shock kuj muaj thiab muaj nws qhov tshwj xeeb zoo.

Ua ntej, cia peb saib chlorine shock:

Thaum cov tshuaj chlorine tsis hnov ​​​​tsw ntawm cov dej hauv pas dej muaj zog heev lossis cov kab mob / algae tshwm hauv cov dej hauv pas dej txawm tias muaj ntau cov tshuaj chlorine ntxiv, nws yog qhov tsim nyog yuav tsum poob siab nrog cov tshuaj chlorine.

Ntxiv 10-20 mg / L chlorine rau hauv pas dej da dej, yog li ntawd, 850 mus rau 1700 g ntawm calcium hypochlorite (70% ntawm cov ntsiab lus chlorine muaj) lossis 1070 txog 2040 g ntawm SDIC 56 rau 60 m3 ntawm cov dej hauv pas dej. Thaum cov calcium hypochlorite ua haujlwm, ua ntej ua kom tiav nws hauv 10 mus rau 20 kg dej thiab cia nws sawv ntsug rau ib teev lossis ob zaug. Tom qab kev sib haum xeeb ntawm cov teeb meem insoluble, ntxiv cov kua dej ntshiab rau hauv lub pas dej.

Qhov ntau npaum li cas yog nyob ntawm seb cov tshuaj chlorine ua ke thiab qhov concentration ntawm cov organic paug.

Khaws lub twj tso kua mis khiav kom cov tshuaj chlorine tuaj yeem sib npaug hauv cov dej hauv pas dej

Tam sim no cov kab mob organic yuav raug hloov los ua chlorine ua ntej. Hauv cov kauj ruam no, chlorine tsw muaj zog dua. Tom qab ntawd, cov tshuaj chlorine ua ke tau oxided los ntawm qib siab dawb chlorine. Cov ntxhiab tsw chlorine yuav ploj tam sim ntawd hauv cov kauj ruam no. Yog tias muaj cov tshuaj chlorine tsis hnov ​​​​tsw ploj, nws txhais tau hais tias kev kho mob poob siab ua tiav thiab tsis xav tau cov tshuaj chlorine ntxiv. Yog tias koj sim cov dej, koj yuav pom qhov txo qis ntawm cov tshuaj chlorine residual thiab qib chlorine ua ke.

Chlorine shock kuj zoo tshem tawm cov algae daj thiab dub algae uas nyob rau ntawm phab ntsa pas dej ua ke. Algicides tsis pab tiv thaiv lawv.

Lus Cim 1: Txheeb xyuas cov tshuaj chlorine thiab xyuas kom meej tias cov tshuaj chlorine qis dua qhov txwv sab saud ua ntej ua luam dej.

Lus Cim 2: Tsis txhob ua cov tshuaj chlorine shock hauv cov pas dej biguanide. Qhov no yuav ua rau muaj kev ntxhov siab hauv lub pas dej thiab cov dej hauv pas dej yuav tig mus rau ntsuab zoo li zaub kua zaub.

Tam sim no, txiav txim siab tsis yog-chlorine shock:

Tsis yog-chlorine poob siab feem ntau ua haujlwm potassium peroxymonosulfate (KMPS) lossis hydrogen dioxide. Sodium percarbonate kuj muaj, tab sis peb tsis pom zoo vim tias nws nce pH thiab tag nrho cov alkalinity ntawm cov dej hauv pas dej.

KMPS yog dawb acidic granule. Thaum KMPS ua haujlwm, nws yuav tsum tau muab pov tseg hauv dej ua ntej.

Cov koob tshuaj tsis tu ncua yog 10-15 mg / L rau KMPS thiab 10 mg / L rau hydrogen dioxide (27% cov ntsiab lus). Qhov ntau npaum li cas yog nyob ntawm seb cov tshuaj chlorine ua ke thiab qhov concentration ntawm cov organic paug.

Ua kom lub twj tso kua mis khiav kom KMPS lossis hydrogen dioxide tuaj yeem faib sib npaug hauv cov dej hauv pas dej. Chlorine tsw yuav ploj hauv feeb.

Tsis nyiam chlorine shock, koj tuaj yeem siv lub pas dej ua ke tom qab 15-30 feeb xwb. Txawm li cas los xij, rau lub pas dej da dej chlorine / bromine, thov tsa cov tshuaj chlorine / bromine residual rau qib kom raug ua ntej siv; rau lub pas dej uas tsis muaj chlorine, peb xav kom lub sijhawm tos ntev dua.

Ib qho tseem ceeb: kev poob siab uas tsis yog chlorine tsis tuaj yeem tshem tawm cov algae zoo.

Kev poob siab uas tsis yog chlorine yog tus cwj pwm los ntawm tus nqi siab (yog tias KMPS ua haujlwm) lossis kev cia siab ntawm cov tshuaj (yog tias siv hydrogen dioxide). Tab sis nws muaj cov yam ntxwv tshwj xeeb no:

* Tsis muaj chlorine tsw

* Ceev thiab yooj yim

Koj yuav tsum xaiv qhov twg?

Thaum algae loj hlob, siv chlorine shock yam tsis muaj kev poob siab.

Rau lub pas dej biguanide, siv cov tshuaj tsis muaj tshuaj chlorine, tau kawg.

Yog tias nws tsuas yog ib qho teeb meem ntawm cov tshuaj chlorine ua ke, qhov kev kho mob poob siab los siv yog nyob ntawm koj nyiam lossis cov tshuaj uas koj muaj hauv koj lub hnab ris.