Makemikoro edziva rekushambira anoshanda sei?

Kana uine dziva rako rekushambira kumba kana kuti wava kuda kuva mugadziri wedziva. Saka makorokoto, muchanakidzwa zvikuru nekugadzirisa dziva. Dziva risati ratanga kushandiswa, shoko rimwe chete raunofanira kunzwisisa nderekuti “Makemikoro eDziva". (or) ". (or" . ".)

Kushandisa makemikari edziva rekushambira chimwe chezvinhu zvakakosha pakugadzirisa dziva rekushambira. Ndiyo zvakare chikamu chakakosha pakutarisira dziva rekushambira. Unofanira kuziva kuti sei makemikari aya achishandiswa.

Makemikari akajairika edziva rekushambira:

Mishonga yekuuraya utachiona yechlorine

Mishonga yekuuraya utachiona inonzi chlorine imishonga inowanzoshandiswa mukuchengetedza dziva rekushambira. Inoshandiswa semishonga yekuuraya utachiona. Kana yanyunguduka, inoburitsa hypochlorous acid, inova chinhu chinoshanda zvikuru chekuuraya utachiona. Inogona kuuraya mabhakitiriya, tupukanana uye kukura kwealgae nguva dzose mumvura. Mishonga yekuuraya utachiona inonzi sodium dichloroisocyanurate, trichloroisocyanuric acid, calcium hypochlorite, uye bleach (sodium hypochlorite solution).

Bromine

Mishonga yekuuraya utachiona yebromine haiwanzo kuwanikwa. Inonyanya kushandiswa iBCDMH(?) kana sodium bromide (inoshandiswa nechlorine). Zvisinei, kana ichienzaniswa nechlorine, mishonga yekuuraya utachiona yebromine inodhura, uye kune vanoshambira vakawanda vane hanya nebromine.

Chigadziriso chepH

pH chinhu chakakosha zvikuru pakuchengetedza dziva. pH inoshandiswa kutsanangura kuti mvura ine acid kana alkaline zvakadii. Normal iri pakati pe7.2-7.8. Kana pH yadarika yakajairika. Inogona kukanganisa mashandiro ekuuraya utachiona, michina uye mvura yedziva. Kana pH yakakwira, unofanirwa kushandisa pH Minus kudzikisa pH. Kana pH yakaderera, unofanirwa kusarudza pH Plus kuti uwedzere pH kusvika padanho rakajairika.

Chigadziriso cheCalcium Kuomarara

Ichi chiyero chehuwandu hwecalcium mumvura yedziva. Kana huwandu hwecalcium hwanyanya kukwira, mvura yedziva inova isina kugadzikana, zvichiita kuti mvura ive nemakore uye ive calcium yakawanda. Kana huwandu hwecalcium hwanyanya kuderera, mvura yedziva "inodya" calcium iri pamusoro pedziva, ichikuvadza simbi uye ichikonzera mavara. Shandisakarusiyamu chloridekuwedzera kuomarara kwecalcium. Kana CH yakakwira zvakanyanya, shandisa mushonga wekubvisa scaling kubvisa scaling.

Chigadziriso cheTotal Alkalinity

Kuwanda kwealkalinity zvinoreva huwandu hwecarbonates nemahydroxides mumvura yedziva. Zvinobatsira kudzora nekugadzirisa pH yedziva. Alkalinity shoma inogona kukonzera kudonha kwepH uye kuita kuti zviome kugadzikana munzvimbo yakakodzera.

Kana huwandu hwese hwe alkalinity hwakaderera zvakanyanya, sodium bicarbonate inogona kushandiswa; kana huwandu hwese hwe alkalinity hwakakwira zvakanyanya, sodium bisulfate kana hydrochloric acid inogona kushandiswa kuderedza huwandu hwe alkalinity. Zvisinei, nzira inonyanya kushanda yekuderedza huwandu hwe alkalinity ndeyekuchinja chikamu chemvura; kana kuwedzera acid kudzora pH yemvura yedziva iri pasi pe7.0 uye kufemera mweya mudziva ne blower kuti ubvise carbon dioxide kusvika huwandu hwe alkalinity hwaderera kusvika padanho raunoda.

Huwandu hwakakodzera hwe alkalinity i80-100 mg/L (yemadziva anoshandisa CHC) kana 100-120 mg/L (yemadziva anoshandisa chlorine yakagadzikana kana BCDMH), uye kusvika 150 mg/L inobvumirwa kumadziva epurasitiki.

Flocculants

Maflocculant anoshandawo sekemikari mukugadzirisa dziva. Mvura yedziva ine madhaka haingokanganisi chitarisiko nekunzwa kwedziva chete, asiwo inoderedza hutachiona. Chinhu chikuru chinokonzera madhaka izvidimbu zvakasungirirwa mudziva, izvo zvinogona kubviswa neflocculant. Flocculant inonyanya kushandiswa ialuminium sulfate, dzimwe nguva PAC inoshandiswawo, uye zvechokwadi vanhu vashoma vanoshandisa PDADMAC nePool Gel.

Zviri pamusoro apa ndizvo zvinonyanya kuzivikanwamakemikari edziva rekushambiraKuti musarudze uye mushandise zvinhu zvakasiyana-siyana, ndapota sarudzai zvinoenderana nezvamunoda pari zvino. Uye nyatsotevedzerai mirairo yekushandisa mishonga iyi. Ndapota chengetedzai pachenyu kana muchishandisa mishonga iyi.

Kuti uwane rumwe ruzivo nezvekugadzirisa dziva rekushambira, ndapota tinya pano.Kugadzirisa Dziva rekushambira""