2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Siv thiab sau npe US Borax cov khoom muaj rau siv hauv Tebchaws Meskas thiab Canada nkaus xwb nrog EPA FIFRA lossis Canada PMRA cov khoom sau npe. Borates tsis raug pom zoo siv hauv pas dej thiab chaw ua si hauv European Union (EU). Tsis tu ncua kev lag luam qib US Borax cov khoom siv tsis tuaj yeem siv hauv cov pas dej da dej.
Kuv yuav tsum ntxiv borates rau hauv pas dej?
Pab kom ruaj khov pH theem- siv cov borates nrog qib pH nruab nrab yuav pab tswj cov tshuaj hauv koj lub pas dej. Pab tiv thaiv kev loj hlob ntawm algae - txij li thaum borates khaws cov pH nyob rau hauv qhov sib npaug, thiab cov tshuaj chlorine ua haujlwm zoo, algae tsis muaj chaw rau kev vam meej thiab pib loj hlob hauv koj lub pas dej.
Koj puas tuaj yeem siv borax hauv pas dej?
Borax yog muaj txiaj ntsig zoo ntawm stabilizing alkalinity thiab ua raws li pH tsis nyob hauv pas dej da dej. … Nws kuj tseem tiv thaiv kev loj hlob ntawm algae los ntawm kev tswj cov pH ntawm qhov chaw tas li, cia cov tshuaj chlorine ntxuav cov dej kom zoo. Thaum yaj, borax tseem nyob hauv dej mus tas li thiab tsis evaporate.
Puas algaecide puas tsim kev puas tsuaj rau tib neeg?
Cov algaecides tsis tu ncua tsis muaj tooj liab, tab sis theej quaternary ammonium compounds, tseem hu ua "quats" lossis "polyquats." Cov tebchaw no yog nyab xeeb rau kev ua luam dej tam sim. Kev siv cov algaecide ntau dhau tuaj yeem ua rau lub qhov muag me ntsis lossis khaus tawv nqaij, yog li nco ntsoov ua raws li cov chaw tsim khoom cov lus qhia.
Yog boratesnyab xeeb?
Ua ntej, lawv'muaj kev nyab xeeb thaum siv kom raug: Siv rau ntau pua xyoo, borates ua rau muaj kev pheej hmoo tsawg heev rau tib neeg, tsiaj txhu, lossis ib puag ncig hauv kev lag luam thiab kev siv. Qhov thib ob, lawv muaj ntau yam: Hauv qee daim ntawv thov, tsuas yog tsis muaj kev hloov pauv rau borates.
Pom zoo:
Yuav ua li cas kuaj rau borates hauv pas dej?
Testing for Borate. Koj yuav tau yuav qee borate xeem strips. Thaum lub sij hawm nrog dej poob los ntawm backwashing, lim tu, txaws tawm, rub tawm thiab lwm yam dej poob, (tab sis tsis evaporation), koj yuav tsum tau coj cov qib rov qab mus rau 50 ppm los yog ntau tshaj.
Kuv lub pas dej puas xav tau borates?
Pab kom ruaj khov pH theem- siv borates nrog qib pH nruab nrab yuav pab tswj cov tshuaj nyob hauv koj lub pas dej. Pab tiv thaiv kev loj hlob ntawm algae - txij li thaum borates khaws cov pH nyob rau hauv qhov sib npaug, thiab cov tshuaj chlorine ua haujlwm zoo, algae tsis muaj chaw rau kev vam meej thiab pib loj hlob hauv koj lub pas dej.
Dab tsi yog qhov txiaj ntsig ntawm borates hauv dej pas dej?
Borates pab tau ob txoj hauv kev: 1. Lawv yog cov buffers zoo, yog li feem ntau tiv thaiv kev scaling 2. Lawv kaw cov calcium yuav luag zoo li chelate los tiv thaiv nws qhov tsim Tsis tas li ntawd, borates hauv pas dej tuaj yeem muab cov dej muaj qhov softer, uas yog softer ntawm daim tawv nqaij.
Puas pas dej tauv dej nyab puas tau?
Keeb Kwm Dej Nyab Qhov chaw nyob ib puag ncig Windermere Lake muaj kev pheej hmoo ntawm dej nyab. Txij li thaum xyoo 1990's lig, thaj chaw no tau raug dej nyab ntau zaus, tshwj xeeb xyoo 1999, 2005, 2008 thiab 2009. Puas Windermere puas tau khov?
Puas pas dej ntawm eldridge sab qaum teb dej nyab?
Lakes on Eldridge North muaj yuav muaj kev nyab xeeb yav dhau los. … ntawm dej nyab, 158 thaj chaw hauv Lakes ntawm Eldridge North tau cuam tshuam los ntawm nag xob nag cua Harvey thaum lub Cuaj Hlis, 2017. Kawm paub ntxiv txog dej nyab keeb kwm.
