Bromo chloro ua dimethylhydantoin|BCDMH
- Lub npe tshuaj: bromochloro-5, 5-dimethylhydantoin
- Synonym(s): BCDMH
- Cov mis mos molecular: C5H6O2N2ClBr
- Molecular Luj: 241.47
- CAS Nr.: 32718-18-6
- Cov tsos mob: Dawb los yog tawm dawb ntsiav tshuaj (1g lossis 20g), granules lossis hmoov
- Odor: Faint halogenous tsw
- pH: 4 0 - 5 {2}}
Daim ntawv thov
Siv rau kev tua kab mob ntawm cov pas dej da dej thiab spas.
Kev siv
Muab cov ntsiav tshuaj bromochlorodimethylhydantoin tso rau hauv feeders lossis floaters, cov ntsiav tshuaj yuav maj mam yaj thiab tsim cov bromine rau dej tua kab mob.
Cia
- Khaws rau hauv qhov chaw qhuav, txias, thiab qhov cua ntawm 20 degree deb ntawm lub teeb.
- Khaws kom deb ntawm cov menyuam yaus.
- Khaws kom deb ntawm tshav kub thiab qhov chaw ntawm ignition.
- Khaws lub thawv ntim kaw kom nruj tom qab siv.
- Khaws cia kom deb ntawm cov tshuaj tiv thaiv muaj zog, muaj zog acids, lossis dej.
Kev taw qhia rau kev siv
Bromochlorodimethylhydantoin (BCDMH) yog ib qho kev ua haujlwm siab, dav-spectrum, ib puag ncig-phooj ywg tshuaj tua kab mob. Nws kuj muaj tsawg irritant thiab tsw.
Tseem ceeb
Cov dej hauv pas dej yuav tsum tau chlorinated ntawm qib 1.0 txog 3.0 ppm thaum pH yuav tsum nyob rau hauv thaj tsam ntawm 7.2 txog 7.6.
01
Cov lus qhia rau kev siv
1. Siv nrog cov khoom noj ib txwm siv lossis tso ncaj qha rau hauv lub pas dej da dej (yog tias tsis yog lub pas dej liner).
2. Siv cov khoom ntawm tus nqi ntawm 20 - 40 g ib 10, 000 L ntawm pas dej da dej txhua hnub. Raws li kev thauj khoom ntawm lub pas dej, qhov ntau npaum li cas tuaj yeem nce ntxiv.
3. Ua ntej thawj zaug siv cov khoom, siv BCDMH effervescent ntsiav tshuaj kom cov tshuaj chlorine seem mus rau 0.3 - 0.5 ppm.
02
Kev ceev faj dav dav
Xyuas kom meej tias cov lim dej thiab lub pas dej ua haujlwm ua haujlwm zoo. Ib txwm tuav cov khoom nyob rau hauv qhov chaw zoo ventilated. Yuav tsum ntxuav tes kom huv si tom qab tuav cov tshuaj hauv pas dej.
03
Ceev faj
Khaws rau hauv qhov chaw qhuav, txias thiab qhov cua ntawm 20 degree deb ntawm lub teeb. Khaws kom deb ntawm cov menyuam yaus. Khaws kom deb ntawm tshav kub thiab qhov chaw ntawm ignition. Khaws lub thawv ntim kaw kom nruj tom qab siv. Khaws cia kom deb ntawm cov tshuaj tiv thaiv muaj zog, muaj zog acids lossis dej.
04
Kev nyab xeeb
Txo kev sib cuag. tsis txhob sib tov nrog lwm yam khoom.
05
Cim npe nrov: Tuam Tshoj bromochlorodimethylhydantoin manufacturers, lwm tus neeg, Hoobkas
