Khos microbiocide

Ib lub pob txha pob zeb yog ib qho tshuaj biocidal yog ib qho tshuaj lom neeg nrog lub hom phiaj ntawm kev txo qhov mob ntawm microbes, xws li cov kab mob lossis cov kab mob.

Xa kev nug

Peb Lub Hoobkas

Runxin tau pom nyob rau xyoo 2002, yog nyob rau hauv lub nroog ntawm peony, jihan, shandong pr, Suav, {{av. Peb yog tshwj xeeb hauv kev tsim cov roj tsim hluav taws xob roj biocides thiab cov chaw muag khoom siv tau, muaj cov cuab yeej ntsuas tiav. Peb muaj cov txheej txheem kev kho dej loj thiab kev tso pa tawm kom rov qab los ntawm peb tus kheej, runxin tau txais ISO CERT hauv 2005. Peb tau tsim kev ua lag luam zoo nrog Dow, Lanxess, Lozna, th thwj los ntawm 2004 txog 2007, uas txuas ntxiv niaj hnub no.

Vim li cas thiaj xaiv peb

Hoobkas zog
Runxin tau pom nyob rau xyoo 2002, yog nyob rau hauv lub nroog ntawm peony, jihan, shandong pr, Suav, {{av. Peb yog tshwj xeeb hauv kev tsim cov roj tsim hluav taws xob roj biocides thiab cov chaw muag khoom siv tau, muaj cov cuab yeej ntsuas tiav. Peb muaj lub cev siv dej loj thiab tso pa rov qab los ntawm peb tus kheej, kev kho kom tau yooj yim khib nyiab yog lub tsev.

Peb Daim Ntawv Pov Thawj
Txij li xyoo 2002, runxin tau txais iso cert nyob rau hauv 2005.

Peb Cov Khoom
Dbnpa, bronopol, cmit / me ntsis, carbohydrazide, DBNE, PBT, Benzethod Chloride, {2}} nitro {}} , {{4 4}} dioxane, cyanacetamide.

Kev nplua nuj
Peb muaj yuav luag 20 xyoo kev nyob rau hauv Bromine Series Biocides. Peb tau tsim kev ua lag luam zoo nrog Dow, Lanxess, Lozna, th thwj los ntawm 2004 txog 2007, uas txuas ntxiv niaj hnub no.

Muaj Qib DBNPA

Muaj qib DBNPA yog cov biocide zoo heev uas tau siv dav hauv ntau cov ntawv thov. Nws muaj cov microbial zoo heev uas ua rau nws xaiv qhov zoo tshaj plaws rau kev ntxuav thiab kev huv huv lub hom phiaj. DBNPA yog cov tshuaj noj tshuaj chlorine-dawb-dawb, uas yog vim li cas nws yog nyiam dua ...

2, {2- dibromo -3- nitriloprotamide

2, {{2- dibromo -3- nitrilophomide, tseem muaj qhov zoo biocide dav siv hauv kev lag luam los tswj cov kab mob los tswj cov kab mob, fungi, thiab algae. Thaum qee tus yuav txhawj xeeb txog kev siv biocides hauv kev siv cov ntawv thov kev lag luam, DBNPA tau ua pov thawj yog qhov kev daws teeb meem zoo thiab txhim khu kev qha. DBNPA yog ib tug heev ...

Dbnpa microbiocide

Tshuaj siv lub npe: 2. {2- dibromo -3- nitrilopion amide
Khoom npe: DBNPA
CAS TSIS MUAJ.: 10222-01-2
Molecular cov mis: c3h2n2obr2

Tus ntug

Bronopol yog tshuaj lom neeg uas tau nyiam ntau heev. Nws yog dav siv nyob rau hauv cov liaj teb ntawm kev tua kab mob, kom tsis muaj menyuam thiab tshuaj tua kab. Nws cov tshuab kev ua yog los ntawm kev ua kom lub xovtooj ntawm cov kab mob ntawm cov kab mob ntawm cov kab mob me, yog li tua lawv. Txawm hais tias Bronopol tau siv dav hauv ...

Dbnpa

DBNPA yog cov tshuaj tua kab mob zoo heev thiab yog siv dav hauv ntau thaj teb. Nws tuaj yeem tshem tawm ntau yam ntawm cov kab mob thiab cov kab mob me me kom ntseeg tau zoo heev. Vim nws cov nyhuv muaj zog heev thiab kev nyab xeeb thiab kev ntseeg tau, dbnpa tau siv dav hauv thaj teb ntawm ...

DBNPA 20%

DBNPA 20% yog ib qho kev tawm tsam zoo uas pab peb tswj kev nyiam huv thiab kev nyiam huv hauv peb lub neej txhua hnub. Nws yog haum rau ntau lub sijhawm, xws li pas dej da dej, dej kho tshuab thiab cov teeb meem, thiab lwm yam.

Dbnpa 20% biocide

Tshuaj Siv Lub Npe: 2. {2- dibromo -3- nitriloprotamide
Hom Lub Npe: DBNPA
CAS TSIS MUAJ.: 10222-01-2
Molecular cov mis: c3h2n2obr2

DBNPA SOJ

1. DBNPA assay yog 95% min, dej o.5% min, ntsiav tshuaj dawb, pH 5-7.
2. Ob qhov kev qhia tshwj xeeb, 20G / ntsiav tshuaj thiab 100g / ntsiav tshuaj.
3. Ntsiav tshuaj tau ntev ua yeeb yam thiab muaj kev tso tawm.

Rov qab osmosis biocide dbnpa

Cov tsos ntawm DbnPa yog dawb lossis yuav luag cov hmoov dawb. DBNPA yuav luag tsis tau muaj insisuble hauv dej, yuav tsum tau yaj los ntawm cov kuab tshuaj ua ntej siv. DBNPA yog ib puag ncig tus phooj ywg antimicrobial, qhov kawg decomposition cov khoom ntawm DBNPA yog CO2 thiab bromine ion.

Dab tsi yog cov pob zeb pob zeb microbiocide

Ib lub pob txha pob zeb yog ib qho tshuaj biocidal yog ib qho tshuaj lom neeg nrog lub hom phiaj ntawm kev txo qhov mob ntawm microbes, xws li cov kab mob lossis cov kab mob. Daim ntawv thov ntawm cov microbiocide feem ntau yog ib kauj ruam thib ob tom qab tu, lossis qee kis ib qho kev siv khoom ntxiv nrog kev siv tshuaj / tu cev. Microbiocides tau siv rau kev tiv thaiv cov ntaub ntawv los ntawm kev sib sau biofilm thiab xyoob-corrosion. Microbiocides kuj tseem muaj kev tsim cov nyom thiab microbiologically dolosion.

Cov txiaj ntsig ntawm cov kablus microbiocide

Kev tiv thaiv los ntawm kab mob

Muaj peev xwm pab tiv thaiv koj ntawm cov kab mob phom sij uas tuaj yeem ua rau muaj kab mob.

Kev nyab xeeb ntxiv

Tuaj yeem pab txo txoj kev pheej hmoo ntawm cov hluav taws thiab tawg los ntawm kev tiv thaiv kev loj hlob ntawm cov nplaim taws thiab cov khoom sib txuas.
Txawm li cas los xij, nws yog ib qho tseem ceeb kom nco ntsoov tias Biocides kuj tseem muaj qee qhov tsis zoo. Qee qhov kev pheej hmoo muaj xws li:

Lom zem
Tuaj yeem lom rau tib neeg thiab lwm yam tsiaj. Nws yog ib qho tseem ceeb uas yuav tau siv biocides kom zoo thiab raws li cov lus qhia ntawm daim ntawv lo.

Cuam tshuam ib puag ncig
Tuaj yeem muaj kev cuam tshuam tsis zoo rau ib puag ncig. Nws yog ib qho tseem ceeb uas yuav tsum xaiv Biocides uas muaj kev nyab xeeb rau ib puag ncig thiab qhov ntawd tsis zoo li dej paug lossis av.

Kev tiv
Siv cov biocides siv tau tuaj yeem ua rau kev txhim kho ntawm kev tiv thaiv tsis kam nyob hauv cov microorganisms. Qhov no txhais tau tias cov kab mob me me ua rau tsis muaj peev xwm ua rau muaj kev cuam tshuam ntau dua los siv cov kev siv hluav taws xob ntau dua lossis ntau zaus ntawm cov biocide kom ua tiav cov nyhuv xav tau.

Hom BarBiCIDE voos

Chlorine (sodium hypochlorite)
Chlorine yog ib qho ntawm cov feem ntau dav siv biocides feem ntau vim yog qhov tseeb nws yog qhov pheej yig thiab npaj tau muaj. Thaum nws yog feem ntau tus nqi qis tshaj plaws, vim nws qhov chaw tsis txaus siab thiab oxidative lub xeev, nws tuaj yeem ua rau txhoj puab heev rau cov hlau uas ua rau koj lub pas dej piping. Nws tau paub los ua rau corrosion tshwj xeeb hauv cov kav dej hauv tsev thiab cua txias ntauwd tshuab thaum tsis pub noj cov tshuaj kom zoo. Chlorine tuaj yeem ua thm (Trihalomethanes), mob cancer-ua rau khoom noj.

Ruaj khov bromine
Stabilized bromine yog siv rau kev tua kab mob ntawm cov txias txias yees thiab yog qhov kev xaiv zoo rau spas thiab lwm yam xwm txheej nrog dej sov. Bromine muaj nqi ntau dua li chlorine, tab sis muaj qhov ruaj khov nyob hauv qhov sov sov. Nws tsis tshua muaj ntxhiab thiab tseem muaj kev txob taus tsawg dua rau daim tawv nqaij. Nws ua haujlwm nyob rau hauv ib tug dav ntau qib ntawm pH theem thiab tshem tawm maj mam li koj tuaj yeem tswj cov dej zoo rau lub sijhawm ntev dua.

Chlorine dioxide
Chlorine Dioxide, cov molecule siv nyob rau hauv ob qho tib si hauv tsev dej thiab cov txheej txheem dej, yog tshuaj chlorine raws li kev txwv. Nws lub peev xwm yuav ua tiav hauv txhua hom dej pleev ua kom nws xaiv qhov zoo nkauj. Nws tuaj yeem nkag mus rau cov sessile thiab planktonic qib ntawm biofilm. Thaum nws tsis tshua muaj zog tshaj li chlorine, nws ruaj ruaj nyob hauv dej kub tsawg dua li qhov tsim nyog. Lwm qhov kev pheej hmoo yog tias lub tshuab hluav taws xob yuav tsum tsim cov tshuaj rau ntawm qhov chaw.

Monochloramine
Monochloramines yog qhov tseem ceeb tshaj plaws ntawm peb lub chlorine-raws li cov tshuaj tua kab mob. Tsis tsuas yog ua qhov ruaj khov pab nrog kev ua tau zoo thiab muaj peev xwm nyob hauv kev daws teeb meem ntev, tab sis nws yog qhov tseeb yog tsawg tshaj plaws corrorine-raws li cov corporine-raws li cov tshuaj corrorine-raws li kev txwv. Nws txoj haujlwm tseem ceeb yog nyob rau hauv cov dej ntxuav cov dej haus thiab nkag rau hauv booksilm hauv cov dej healthcare hauv tshuab kub.

Daim Ntawv Thov Ntawm Cov Khaub Hlab Microbiocide

Kev Kho Mob Dej
Pobxpos rau microbiocide rau kev kho dej siv tau los ntxuav cov dej ntxuav, ua pa da dej, thiab lwm yam dej haus. Lawv kuj tseem tuaj yeem siv los tiv thaiv kev loj hlob algae thiab lwm cov kab mob sib xyaw hauv cov dej tso tsheb hlau luam thiab kav dej.

Kho mob
Cov kab xeb no tau siv los ntxuav cov cuab yeej siv kho mob, chaw, thiab tes. Lawv kuj tseem siv tau los kho kab mob hauv qhov txhab thiab hlawv.

Kev ua hauj lwm
Rwb pob me microbiocide tau siv los tiv thaiv cov ntaub ntawv los ntawm corrosion thiab lwj vim muaj microbiological induced corrosion. Lawv kuj tseem siv tau los ntxuav cov chaw huv thiab deodorize.

Yuav ua li cas xaiv cov pob khaus pbitiocide

01/

Hu rau lub sijhawm
Qhov no tsuas yog tsim nyog rau biocides siv thaum lub sijhawm biocidal flushing cov txheej txheem. Ib tug bicide yuav tsum tau xaiv uas ua haujlwm zoo nyob rau hauv lub sijhawmescale ntawm qhov tseeb biocidal flushing txheej txheem.

02/

PH
Biocides kuj muaj qhov zoo tshaj plaws vuam rau siv, saum toj no thiab hauv qab no tsis tshua muaj kev cuam tshuam nrog kev cuam tshuam nrog cov corrosion inhibitor formulation thiab glycols.

03/

Kev xav ntsoov
Tag nrho peb cov biocides tau pom zoo siv tus nqi tau pom zoo. Koj yuav tsum paub lub kaw lus ntim kom ntseeg tau tias muaj kev txhaj tshuaj zoo ntawm qhov tseeb ntawm biocide.

04/

Muaj ntawm biofilm
Yog tias theem siab ntawm biofilm yog tam sim no noj cov biocide ua ke nrog cov bio-dispersant yuav ua pov thawj ua pov thawj zoo tshaj plaws.

05/

Qho so
Feem ntau biocides muaj qhov zoo tshaj kub rau kev siv, saum toj uas cov kev tsis txaus siab yuav tshwm sim.

06/

Dav spectrum ntawm kev ua si
BiCide yuav tsum ua haujlwm tau zoo tiv thaiv cov kab mob ua rau muaj teeb meem hauv lub system.

Siv daim plhaub pob zeb microbiocide kom nyab xeeb

1. Nyeem daim ntawv lo. Txheeb xyuas cov cim kev phom sij thiab taw qhia.
2. Kev ua raws li cov lus ceeb toom.
3. Tiv thaiv koj tus kheej raws li cov lus qhia. Hnav khaub ncaws tiv thaiv haum thiab, yog tias tsim nyog, hnab looj tes, lub ntsej muag ntsej muag thiab / lossis kev nyab xeeb gunggles. Rau qee cov khoom lag luam, piv txwv li, hnab looj tes nitrile muaj cov kev tiv thaiv txawv dua li roj hmab lossis hnab looj tes yas. Ntxuav khaub ncaws hnav ris tsho thiab cov khoom tiv thaiv huv tom qab siv lossis muab lawv pov tseg.
4. Cua chav nyob. Yog tias ua tau, cia lub qhov rai qhib thaum ua haujlwm.
5. Siv sijhawm so thaum ua haujlwm hauv qhov chaw kaw.
6. Tsis txhob noj, haus luam yeeb lossis dej haus thaum ua haujlwm.
7. Khaws cov khoom siv hluav taws xob kom deb ntawm hluav taws thiab lwm yam kub.
8. Ua kom cov menyuam yaus thiab lwm tus neeg txav thaum siv cov khoom biocidal thiab tom qab cov khoom siv tau tam sim no (yog tias yaug, yog tias yuav tsum tau, thiab lwm yam).
9. Cia li ua cov kab nuv ntses xws li nas pellets, ntsaum kab nrig, thiab lwm yam tawm ntawm kev ncav cuag cov menyuam yaus.
10. Nco ntsoov tias cov khoom noj thiab dej haus muaj kev tiv thaiv zoo los ntawm cov khoom.
11. Tsis txhob hliv cov khoom noj biocidal rau lwm lub thauv. Qhov no ua rau muaj kev pheej hmoo ntawm kev lom yuam kev.
12. nruj me ntsis ua raws li cov khoom qhia. Kev siv ntau dhau ntawm cov khoom lag luam tsis ua rau muaj txiaj ntsig zoo dua - qhov tseeb, nws yog qhov tsis sib xws!

Peb Lub Hoobkas

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Cov FAQ

Q: Lub microbiocide yog dab tsi?

A: (Kuv-Kroh-BI-BIH-sab) Txhua yam khoom lossis cov kab mob uas tua cov kab mob (kab mob, thiab lwm cov kab mob tuaj yeem ua rau kis tau tus mob thiab kab mob). Kuj hu ua kab mob.

Q: Kev kho mob bicide yog dab tsi?

A: Biocides tau siv los ntxuav cov tawv nqaij ntawm cov neeg mob thiab cov kws kho mob, txhua qhov chaw uas muaj kev sib cuag nrog cov neeg mob. Biocides tseem siv tau ua antiseptics los kho kab mob hauv cov tawv nqaij hauv cov tawv nqaij thiab tawv nqaij.

Q: Kev phom sij biolide?

A: Yog tias koj tau ua raws li cov lus qhia npe thiab siv Biocides kom raug, yuav tsum tsis muaj kev phom sij rau koj, lwm tus neeg, tsiaj lossis ib puag ncig. Txawm li cas los xij, yog tias koj hnov mob tom qab siv biocide, koj yuav tsum xub nrhiav lus qhia txog kev kho mob thiab mam li qhia nws.

Q: Cov kev siv ntawm biocide yog dab tsi?

A: Cov khoom lag luam biocidal yog siv los tiv thaiv tib neeg thiab tsiaj, khaws cov khoom lag luam, tsis txhob muaj kab tsuag thiab cov kab mob thiab cov kab mob thiab cov kab mob. Cov qauv piv txwv yog cov tshuaj tua kab mob, cov tshuaj tua hluav taws xob thiab cov tshuaj tua kab.

Q: Kuv lub microbiceck siv dab tsi rau?

A: Ib qho tshuaj, tshuaj, lossis lwm yam khoom siv los tua cov kab mob sib kis. Lo lus yog siv tshwj xeeb rau cov tshuaj uas tiv thaiv lossis txo tus kab mob sib kis, xws li HIV.

Q: Biocide yog dab tsi?

A: Ib qho piv txwv uas muaj peev xwm siv tau siv, paub ntuj biocide yog barley thiab mov strawb extractions, uas tau nthuav dav ntxiv rau hauv nws lub tswv yim. Ntau lub ntuj sib txuas no tau txiav txim siab rau lawv cov kev ua haujlwm muaj peev xwm tawm tsam Cyanobacterial blooms thiab cyanotoxins, suav nrog: barley stracins thiab nws cov kev rho tawm.

Q: Ntev npaum li cas biocide coj mus ua haujlwm?

A: Koj yuav pom qee qhov tshwm sim tom qab ob peb teev - liab / liab stains yuav ploj ua ntej, cov xim dub yuav siv sijhawm ntev dua. Muaj qee kis, yuav tsum muaj kev kho zaum ob, tshwj xeeb tshaj yog thaum koj muaj kev tsim cov algae dhau lub sijhawm ntev uas yog ib qho kev kho mob ib zaug xwb.

Q: Thaum twg koj yuav tsum tau siv biocide?

A: Tshuaj Kho Mob: Biocides rau kev kho dej haus kom siv los tua cov dej haus dej ntxuav, ua luam dej, thiab lwm yam dej haus. Lawv kuj tseem tuaj yeem siv los tiv thaiv kev loj hlob algae thiab lwm cov kab mob sib xyaw hauv cov dej tso tsheb hlau luam thiab kav dej. Healthcare Fealthcare tau siv los ntxuav cov cuab yeej siv kho mob, chaw, thiab tes.

Q: BiCide tsis zoo ua pa?

A: Txawm li cas los xij, banides yuav ua rau muaj kev phom sij rau tib neeg kev noj qab haus huv vim tias lawv tau tsim los tshem tawm cov muaj sia muaj sia. Tib neeg tuaj yeem raug cov khoom biocidal los ntawm ncaj qha cov lus sib chwv los yog nqus tau thaum siv tshuaj tsuag- lossis ua rau-hom bellocides.

Q: Yog vinegar ib tus biocide?

A: Vinegar tau ua pov thawj muaj qee cov tshuaj tua kab mob, txawm li cas los nws yuav tsis tau ntawm kev tua cov kab mob txaus ntshai thiab kab mob ua cov tshuaj ntxuav muag. Thiab vim tias nws tsis tua 99.99 feem pua ntawm cov kab mob thiab kab mob, nws tsis tau raws li cov qauv yuav tsum tau txiav txim siab ua tshuaj tua kab mob.

Q: Puas yog hydrogen peroxide nphocide?

A: Hydrogen peroxide yog qhov dav siv raws li kev siv tshuaj lom neeg, tshwj xeeb tshaj yog hauv cov ntawv thov uas nws decomposition rau cov khoom tsis yog qhov tseem ceeb.

Q: Yuav ua li cas yog tias koj tau txais biocide rau koj cov tawv nqaij?

A: Cov tawv nqaij hu tuaj yeem ua rau tawv nqaij thiab kev zam dhau los ntawm lawv tus kheej lossis los ntawm kev tso cai lwm yam kev cuam tshuam rau cov tawv nqaij. Yog tias cov txheej txheej tiv thaiv cov txheej txheem uas muaj cov kuab tshuaj, yuav tsum tau ceev faj txaus los tiv thaiv cov phom sij no.

Q: Dab tsi yog feem ntau siv banocides?

A: Ntau yam tshuaj lom tau siv rau cov hom phiaj no suav nrog chloroisocyanurates, uas yog organic chloramines, tus kab mob Bronopol, Qoob Loos thiab Iodine-based tebchaw (saib rooj 6).

Q: Dab tsi yog siv microbiocides?

A: Tus microbiocide yog ib qho tshuaj biocidal lossis cov khoom siv nrog rau txo qhov mob ntawm microbes, xws li cov kab mob lossis cov kab mob. Daim ntawv thov ntawm cov microbiocide feem ntau yog ib kauj ruam thib ob tom qab tu, lossis qee kis ib qho kev siv khoom ntxiv nrog kev siv tshuaj / tu cev.

Q: Cov kev mob tshwm sim yog dab tsi ntawm biocide?

A: Feem ntau ntawm kev tawm hws ua kom zoo muaj cov kuab tshuaj uas muaj kev phom sij los ntawm kev nqus tau thiab los ntawm daim tawv nqaij lossis qhov muag. Lawv tuaj yeem muaj cov narcotic effect ua rau mob taub hau, kiv taub hau, txob taus thiab kev ntxhov siab thiab kev ntxhov siab.

Q: Puas yog Bhin tau txiav txim siab ua tus neeg biocide?

A: Qee yam khoom yuav muaj kev cuam tshuam cov kab mob sib xyaw uas tsis tau npaj rau kev ua kom zoo nkauj, xws li deodorizers, tshuaj dawb, oxidizers thiab tu cov neeg sawv cev. Lawv tsis tau txiav txim siab biocides yuav tsum- ua rau lawv tsis npaj los tiv thaiv, rhuav tshem, rov qab sib thooj lossis cov kab mob sib xyaw.

Q: Yog dab tsi biocide zoo?

A: Ib qho ntawm cov feem ntau cov siv dav dav yog triclosan, uas muaj ntau yam kev thov hauv cov neeg siv khoom lag luam, suav nrog cov tshuaj pleev ib ce. Triclosan yog siv tau ntau yam ntawm cov kab mob sib kis tau tab sis nws tsis tua cov kab mob kab yuj thiab muaj cov kab mob uas tsis cuam tshuam los ntawm nws.

Q: Dab tsi yog cov kab mob microbic?

A: Cov microbicides yog cov khoom siv npaj ua ntej txheej txheem, xws li gels, tsiav tshuaj, cov ntsiav tshuaj, cov yeeb yaj kiab, thiab lub cav (ivr). Lawv tau tsim los siv rau ib puag ncig lub sijhawm ntawm coitus, siv nyob rau txhua hnub (gels thiab cov yeeb yaj kiab), lossis kom xa cov khoom lag luam dhau lub sijhawm (IVR).

Q: Peb hom biocides yog dab tsi?

A: Lub biocide tuaj yeem yog: Tus tshuaj tua kab: Qhov no suav nrog fungicides, algicides, molluscicides, pawv, nas, thiab slimicides, thiab slimicides, thiab slimicides. Ib tug antimicrobial: Qhov no suav nrog cov tshuaj lom, tshuaj tua kab mob, tshuaj tua kab mob, cov tshuaj tiv thaiv, tshuaj tiv thaiv, thiab cov tshuaj tiv thaiv.

Q: Koj puas yaug biocide tawm?

A: Yog tias cov cuab yeej yog rov pleev xim, thov tau cov xim sib xyaw thiab yaug tawm tom qab ib lub lim tiam lossis ob, organic kev loj hlob xws li algae ntsuab) tau ploj mus. Cov ncauj lus ceev: yog tias cov xim pleev xim tsis tau rov pleev xim, tab sis tsuas yog xav tau ntxuav, tsis tas yuav tsum tau ntxuav, tsis tas yuav ntxuav koj lub ru tsev txuas ntxiv mus rau lwm rau lub hlis. Nws tseem nquag tiv thaiv kev regrowth ntawm tej kabmob muaj kabmob, xws li Moss, Algae, thiab Lichens, rau tsawg kawg ntawm kaum ob lub hlis los ntawm kev thov hnub.

Cim npe nrov: Khom me microbiocide, Tuam Tshoj bitter microbiocide lwm tus neeg, chaw tsim khoom, Hoobkas