Kodi mumasamalira bwanji dziwe losambira la oyamba kumene?

Nkhani ziwiri zofunika kwambiri pakukonza dziwe losambira ndi izi:kupha tizilombo toyambitsa matenda padziwe losambirandi kusefa. Tidzawawonetsa chimodzi ndi chimodzi pansipa.

Zokhudza kupha tizilombo toyambitsa matenda:

Kwa oyamba kumene, chlorine ndiye njira yabwino kwambiri yophera tizilombo toyambitsa matenda. Kuphera tizilombo toyambitsa matenda pogwiritsa ntchito chlorine n'kosavuta. Eni dziwe ambiri amagwiritsa ntchito chlorine pophera tizilombo toyambitsa matenda m'dziwe lawo ndipo ali ndi luso lochuluka. Ngati muli ndi vuto, n'zosavuta kupeza munthu woti akufunseni mafunso okhudza chlorine.

Ma flocculant omwe amagwiritsidwa ntchito kwambiri ndi awa:sodium dichloroisocyanurate(SDIC, NaDCC), trichloroisocyanuric acid (TCCA), calcium hypochlorite ndi madzi oyeretsera. Kwa oyamba kumene, SDIC ndi TCCA ndi chisankho chabwino kwambiri: chosavuta kugwiritsa ntchito komanso chotetezeka kusunga.

Mfundo zitatu zomwe muyenera kumvetsetsa musanagwiritse ntchito chlorine: Chlorine yaulere ikuphatikizapo hypochlorous acid ndi hypochlorite zomwe zimatha kupha mabakiteriya bwino. Chlorine yophatikizika ndi chlorine yophatikizidwa ndi nayitrogeni ndipo singaphe mabakiteriya. Kuphatikiza apo, Chlorine yophatikizika ili ndi fungo lamphamvu lomwe lingakwiyitse njira zopumira za osambira komanso kuyambitsa mphumu. Kuchuluka kwa chlorine yaulere ndi chlorine yophatikizika kumatchedwa total chlorine.

Wosamalira dziwe ayenera kusunga kuchuluka kwa chlorine womasuka pakati pa 1 mpaka 4 mg/L ndipo chlorine wophatikizidwayo ayenera kukhala pafupi ndi zero.

Mlingo wa chlorine umasintha mofulumira ndi anthu atsopano osambira komanso kuwala kwa dzuwa, kotero uyenera kuyang'aniridwa pafupipafupi, osachepera kawiri patsiku. DPD ingagwiritsidwe ntchito kudziwa chlorine yotsala ndi chlorine yonse padera kudzera m'magawo osiyanasiyana. Chonde tsatirani malangizo ogwiritsira ntchito poyesa kuti mupewe zolakwika.

Pa maiwe osambira akunja, cyanuric acid ndi yofunika kuteteza chlorine ku dzuwa. Ngati mwasankha calcium hypochlorite ndi madzi oyeretsera, musaiwale kuwonjezera cyanuric acid yowonjezera mu dziwe lanu losambira kuti ikweze mulingo wake kufika pa 20 mpaka 100 mg/L.

Zokhudza kusefa:

Gwiritsani ntchito flocculant yokhala ndi zosefera kuti madzi akhale oyera. Ma flocculant omwe amagwiritsidwa ntchito kwambiri ndi monga aluminium sulfate, polyaluminum chloride, pool gel ndi Blue Clear Clarifier. Iliyonse ili ndi zabwino zake komanso zoyipa zake, chonde onani malangizo a wopanga kuti agwiritse ntchito.

Zipangizo zosefera zomwe zimakonda kwambiri ndi fyuluta ya mchenga. Kumbukirani kuyang'ana kuchuluka kwa mphamvu yake yoyezera kuthamanga kwa madzi sabata iliyonse. Ngati kuchuluka kwake kuli kokwera kwambiri, tsukani fyuluta yanu ya mchenga motsatira malangizo a wopanga.

Fyuluta ya katiriji ndi yoyenera kwambiri m'madziwe ang'onoang'ono osambira. Ngati mukuona kuti mphamvu ya kusefa yachepa, muyenera kuchotsa katirijiyo ndikuiyeretsa. Njira yosavuta yoyeretsera ndikuitsuka ndi madzi pa ngodya ya madigiri 45, koma kutsuka kumeneku sikuchotsa algae ndi mafuta. Kuti muchotse algae ndi madontho a mafuta, muyenera kunyowetsa katirijiyo ndi chotsukira chapadera kapena hydrochloric acid yochepetsedwa ndi 1:5 (ngati wopanga avomereza) kwa ola limodzi, kenako muzimutsuka bwino ndi madzi othamanga. Pewani kugwiritsa ntchito madzi othamanga kwambiri kuyeretsa fyulutayo, idzawononga fyulutayo. Pewani kugwiritsa ntchito madzi oyeretsa kuyeretsa fyulutayo. Ngakhale kuti madzi oyeretsa ndi othandiza kwambiri, adzafupikitsa moyo wa katirijiyo.

Mchenga womwe uli mu fyuluta ya mchenga uyenera kusinthidwa zaka 5-7 zilizonse ndipo katiriji ya fyuluta ya katiriji iyenera kusinthidwa zaka 1-2 zilizonse.

Kawirikawiri, kuyeretsa bwino ndi kusefa madzi m'dziwe n'kokwanira kuti madzi a m'dziwe azikhala oyera komanso kuteteza osambira ku chiopsezo chotenga matenda. Kuti mudziwe zambiri, yesani kupeza mayankho patsamba lathu. Khalani ndi chilimwe chabwino!