Ingabe i-Calcium Hypochlorite iyafana ne-bleach?

Impendulo emfushane ithi cha.

I-calcium hypochloritefuthi amanzi okuhlanza ayafana kakhulu. Womabili ayi-chlorine engazinzile futhi womabili akhipha i-hypochlorous acid emanzini ukuze ahlanze amagciwane.

Noma kunjalo, izakhiwo zazo ezinemininingwane ziholela ezicini ezahlukene zokusetshenziswa kanye nezindlela zokulinganisa. Ake siziqhathanise ngasinye ngokulandelayo:

1. Amafomu kanye nokuqukethwe kwe-chlorine okutholakalayo

I-calcium hypochlorite ithengiswa ngesimo se-granular noma sethebhulethi futhi okuqukethwe kwayo kwe-chlorine okutholakalayo kuphakathi kuka-65% kuya ku-70%.

Amanzi okuhlanza athengiswa ngesimo sesisombululo. Okuqukethwe kwe-chlorine okutholakalayo kuphakathi kuka-5% kuya ku-12% kanti i-pH yawo icishe ibe ngu-13.

Lokhu kusho ukuthi amanzi okuhlanza adinga indawo yokugcina izinto eningi kanye namandla engeziwe okusebenzisa.

2. Izindlela zokulinganisa

Ama-granule e-calcium hypochlorite kufanele ancibilikiswe emanzini kuqala. Ngenxa yokuthi i-calcium hypochlorite ihlala iqukethe okungaphezu kuka-2% wezinto ezinganyibiliki, ikhambi liyi-dust kakhulu futhi umnakekeli wedamu kumele avumele ikhambi lizinze bese esebenzisa i-supernatant. Kumaphilisi e-calcium hypochlorite, vele uwafake ku-feeder ekhethekile.

Amanzi e-bleach ayisisombululo umuntu onakekela ichibi angasifaka ngqo echibini lokubhukuda.

3. Ukuqina kwe-calcium

I-calcium hypochlorite ikhulisa ubulukhuni be-calcium emanzini echibini kanye ne-1 ppm ye-calcium hypochlorite iholela ku-1 ppm yobunzima be-calcium. Lokhu kuyasiza ekuqhumeni, kodwa kuyinkinga emanzini anobulukhuni obuphezulu (obungaphezu kuka-800 kuya ku-1000 ppm) — kungabangela ukukhuhla.

Amanzi akhipha i-bleach awalokothi abangele ukwanda kobulukhuni be-calcium.

4. Ukwanda kwe-pH

Amanzi akhipha i-bleach abangela ukwenyuka kwe-pH okukhulu kune-calcium hypochlorite.

5. Isikhathi Sokuhlala Eshalofini

I-calcium hypochlorite ilahlekelwa yi-6% noma ngaphezulu ye-chlorine etholakalayo ngonyaka, ngakho-ke isikhathi sayo sokuphelelwa yisikhathi singunyaka owodwa kuya kwemibili.

Amanzi okuhlanzisa alahlekelwa yi-chlorine etholakalayo ngesivinini esikhulu kakhulu. Uma ukuhlushwa okuphezulu, kulapho ukulahlekelwa kushesha khona. Kumanzi okuhlanzisa atholakalayo angu-6%, okuqukethwe yi-chlorine okutholakalayo kuzokwehla kube ngu-3.3% ngemva konyaka owodwa (ukulahlekelwa ngu-45%); kuyilapho amanzi okuhlanzisa atholakalayo angu-9% ezoba amanzi okuhlanzisa atholakalayo angu-3.6% (ukulahlekelwa ngu-60%). Kungashiwo nokuthi ukuhlushwa kwe-chlorine okusebenzayo kwe-bleach oyithengayo kuyimfihlakalo. Ngakho-ke, kunzima ukunquma umthamo wayo ngokunembile nokulawula izinga le-chlorine elisebenzayo emanzini echibi ngokunembile.

Kubonakala sengathi ukumhlopheza amanzi kuyonga izindleko, kodwa abasebenzisi bazothola ukuthi i-calcium hypochlorite ingcono kakhulu uma becabangela isikhathi sokusebenza.

6. Isitoreji Nokuphepha

Amakhemikhali amabili kufanele agcinwe esitsheni esivalwe kahle futhi abekwe endaweni epholile, eyomile, enomoya omuhle kude nezinto ezingahambisani, ikakhulukazi ama-asidi.

I-calcium hypochlorite yaziwa njengeyingozi kakhulu. Izobhema futhi ibambe umlilo uma ixutshwe namafutha, i-glycerin noma ezinye izinto ezivuthayo. Uma ishiswa ku-70°C ngomlilo noma ilanga, ingabola ngokushesha futhi ibangele ingozi. Ngakho-ke umsebenzisi kumele aqaphele kakhulu lapho egcina futhi eyisebenzisa.

Kodwa-ke, amanzi okumhlophe aphephile ukuwagcina. Cishe awalokothi abange umlilo noma ukuqhuma ngaphansi kwezimo ezijwayelekile zokusetshenziswa. Ngisho noma ehlangana ne-asidi, akhipha igesi ye-chlorine kancane kancane futhi kancane.

Ukuthintana kwesikhashana ne-calcium hypochlorite ngezandla ezomile akubangeli ukucasuka, kodwa ukuxhumana kwesikhashana namanzi acwebezelayo nakho kuzobangela ukucasuka. Kodwa-ke, kunconywa ukugqoka amagilavu ​​​​erabha, imaski, nezibuko lapho usebenzisa la makhemikhali amabili.