Izihlazozibalulekile kwizicelo zoshishino. Iinkqubo ezininzi zoshishino zivelisa igwebu, nokuba kukushukuma koomatshini okanye ukusabela kwamakhemikhali. Ukuba ayilawulwa kwaye ayinyangwa, inokubangela iingxaki ezinkulu.
Igwebu lenziwa ngenxa yokuba kukho iikhemikhali ze-surfactant kwinkqubo yamanzi, ezizinzisa amagwebu, nto leyo ebangela ukwakheka kwegwebu. Indima yabanyibilikisi bokunyibilikisa igwebu kukutshintsha la magwebu e-surfactant, nto leyo ebangela ukuba amagwebu aqhume aze anciphise igwebu.
Ziziphi iintlobo eziphambili zefoam?
I-Biofoam kunye ne-surfactant foam:
I-Biofoam iveliswa ziintsholongwane xa zicola kwaye zinyibilikisa izinto eziphilayo emanzini amdaka. I-Biofoam inamaqamza amancinci kakhulu angqukuva, izinzile kakhulu, kwaye ibonakala yomile.
I-surfactant foam ibangelwa kukongeza ii-surfactants ezifana neesepha kunye neesepha, okanye kukusabela kwezinto ezibolayo kunye neeoyile okanye iigrisi kunye nezinye iikhemikhali.
Zisebenza njani ii-defoamers?
Ii-defoamers zithintela ukwakheka kwe-foam ngokutshintsha iipropati zolwelo. Ii-defoamers zithatha indawo yee-molecules ze-surfactant kumaleko omncinci we-foam, oko kuthetha ukuba i-monolayer ayinwebeki kangako kwaye inokwenzeka ukuba iqhekeke.
Ungayikhetha njani i-defoamer?
Ii-defoamers zihlala zahlulwe zibe zii-defoamers ezisekelwe kwi-silicone kunye nee-defoamers ezisekelwe kwi-silicone. Ukukhetha i-defoamer kuxhomekeke kwiimfuno kunye neemeko zesicelo esithile. Ii-defoamers ezisekelwe kwi-silicone zisebenza phantsi koluhlu olubanzi lwe-pH kunye neemeko zobushushu kwaye zihlala zithandwa ngenxa yozinzo kunye nokusebenza kwazo kakuhle. Ii-defoamers ezisekelwe kwi-silicone zi-defoamers ezisekelwe ikakhulu kwiikhompawundi ze-organic ezifana ne-fatty amides, isepha zesinyithi, ii-fatty alcohols, kunye nee-fatty acid esters. Iingenelo zeenkqubo ezingezizo ze-silicone zii-coefficients ezinkulu zokusasazwa kunye nokukwazi ukuqhekeza i-foam okunamandla; ingxaki ephambili kukuba amandla okunciphisa i-foam aphantsi kancinci ngenxa yoxinzelelo oluphezulu lomphezulu kune-silicone.
Xa ukhetha i-defoamer efanelekileyo, kufuneka kuqwalaselwe izinto ezifana nohlobo lwenkqubo, iimeko zokusebenza (ubushushu, i-pH, uxinzelelo), ukuhambelana kweekhemikhali, kunye neemfuno zomthetho. Ngokukhetha i-defoamer efanelekileyo, eli shishini lingakwazi ukulawula ngempumelelo iingxaki ezinxulumene ne-foam kwaye liphucule ukusebenza kakuhle kwenkqubo iyonke.
Kufuneka nini isithako sokucoca amanzi xa kucocwa ngamanzi?
Ngexesha lokunyanga amanzi, kudla ngokubakho iimeko ezibangela ukuba kuphume amagwebu, ezinje ngokushukunyiswa kwamanzi, ukukhululwa kweegesi ezinyibilikisiweyo, kunye nokubakho kweesepha kunye nezinye iikhemikhali.
Kwiinkqubo zokunyanga amanzi amdaka, igwebu linokuxinanisa izixhobo, linciphise ukusebenza kakuhle kwenkqubo yokunyanga, kwaye lichaphazele umgangatho wamanzi acociweyo. Ukongeza ii-defoamers emanzini kunokunciphisa okanye kuthintele ukwakheka kwegwebu, nto leyo enceda ukugcina inkqubo yokunyanga isebenza kakuhle kwaye iphucule umgangatho wamanzi acociweyo.
Ii-defoamers okanye ii-antifoam agents ziimveliso zeekhemikhali ezilawula kwaye, ukuba kuyimfuneko, zisuse igwebu emanzini acociweyo ukuze kuthintelwe imiphumo emibi yokugqwala ngamanqatha angafunekiyo okanye ngokugqithisileyo.
Ii-defoamers zethu zingasetyenziswa kwezi ndawo zilandelayo:
● Ishishini leempuphu nephepha
● Unyango lwamanzi
● Ishishini leesepha
● Ishishini lokupeyinta nokugquma
● Ishishini le-oyile
● Namanye amashishini
| Imizi-mveliso | Iinkqubo | Iimveliso eziphambili | |
| Unyango lwamanzi | Ukususwa kwetyuwa emanzini olwandle | I-LS-312 | |
| Ukupholisa amanzi kwibhoyila | I-LS-64A, i-LS-50 | ||
| Ukwenza iipulp kunye nephepha | Utywala obumnyama | Inkunkuma yephepha | I-LS-64 |
| Umthi/ Ingca/ Intlama yeReed | L61C, L-21A, L-36A, L21B, L31B | ||
| Umatshini wephepha | Zonke iintlobo zephepha (kuquka nephephabhodi) | LS-61A-3, LK-61N, LS-61A | |
| Zonke iintlobo zephepha (ngaphandle kwephephabhodi) | I-LS-64N, i-LS-64D, i-LA64R | ||
| Ukutya | Ukucoca iibhotile zebhiya | L-31A, L-31B, LS-910A | |
| Ibhithi yeswekile | I-LS-50 | ||
| Igwele lesonka | I-LS-50 | ||
| Umdiza weswekile | L-216 | ||
| Iikhemikhali zezolimo | Ukukhenkceza | I-LSX-C64, i-LS-910A | |
| Isichumiso | LS41A, LS41W | ||
| Isepha yokucoca | Isithambisi-mpahla selaphu | LA9186, LX-962, LX-965 | |
| Umgubo wempahla (uthuli) | LA671 | ||
| Umgubo wokuhlamba impahla (iimveliso ezigqityiweyo) | LS30XFG7 | ||
| Iipilisi zokuhlamba izitya | I-LG31XL | ||
| Ulwelo lokuhlamba impahla | LA9186, LX-962, LX-965 | ||
| Imizi-mveliso | Iinkqubo | |
| Unyango lwamanzi | Ukususwa kwetyuwa emanzini olwandle | |
| Ukupholisa amanzi kwibhoyila | ||
| Ukwenza iipulp kunye nephepha | Utywala obumnyama | Inkunkuma yephepha |
| Umthi/ Ingca/ Intlama yeReed | ||
| Umatshini wephepha | Zonke iintlobo zephepha (kuquka nephephabhodi) | |
| Zonke iintlobo zephepha (ngaphandle kwephephabhodi) | ||
| Ukutya | Ukucoca iibhotile zebhiya | |
| Ibhithi yeswekile | ||
| Igwele lesonka | ||
| Umdiza weswekile | ||
| Iikhemikhali zezolimo | Ukukhenkceza | |
| Isichumiso | ||
| Isepha yokucoca | Isithambisi-mpahla selaphu | |
| Umgubo wempahla (uthuli) | ||
| Umgubo wokuhlamba impahla (iimveliso ezigqityiweyo) | ||
| Iipilisi zokuhlamba izitya | ||
| Ulwelo lokuhlamba impahla | ||
Ixesha leposi: Agasti-15-2024