Ukuqhushumba KweBhabhathane: Isikhokelo Sakho Esigqibeleleyo Se-Defoamer Nokuba Kutheni Zitshintsha Izinto Ngokupheleleyo

Molweni bantu! Ukuba ukhe wajongana nengxaki yobubhiliba kwindawo yakho yoshishino – cinga ngamatanki agcweleyo kwindawo yokwenza utywala okanye iipeyinti ezinebhubhile ezonakalisa ipeyinti yakho egqibeleleyo – ngoko uyazi ukuba ububhiliba bunokuba yingxaki enkulu. Ndingoyena mntu unokumthemba kuyo yonke into enxulumene nezicimi-mbumbulu, ndineminyaka ndilungisa iifomula ndisombulula iingxaki ezibangelwa yimbubulu. Namhlanje, masingenelele kwihlabathi lezicimi-mbumbulu. Ezi zigorha zingadunyiswayo zigcina izinto zihamba kakuhle kwaye zisebenza ngempumelelo ngaphandle kwayo yonke le drama. Ekupheleni kwale ncoko, uya kuba sele unolwazi lokujongana nembumbulu njengengcali. Zibambeni; apha siza kuba sobala kwaye sikhululekile.

Okokuqala, zintoni kanye kanye ezi defoamers? Ngamafutshane, ziikhemikhali ezenzelwe ukuqhushumba amaqamza nokuthintela ukubunjwa kwenjowoyi kwasekuqaleni. Isixhobo sinokubonakala singenabungozi – hayi bo, kuyonwabisa kwibhavu yamanzi anesixhobo – kodwa kumashishini, siyintshabalalisi yemveliso. Sinokuvala imibhobho, sinciphise ukusebenza kakuhle kwiinkqubo zokuxuba, kwaye sife nokungcolisa iimveliso. Ii-defoamers zingena njengomgcini-maxolo kwitheko elirhashalalayo, zohlula amaqela esixhobo ukuze yonke into ihambe kakuhle.

Ngoko ke, zisebenza njani ezi zinto? Yonke into imalunga noxinzelelo lomphezulu, zihlobo zam. I-foam yenzeka xa umoya uvaleleka kulwelo, ziqiniswa zii-surfactants (ezo molekyuli zesepha ezenza amaqamza ahlale ixesha elide). Ii-defoamers ziphazamisa le meko ngokunwenwela kumphezulu wolwelo ngokukhawuleza okukhulu. Zehlisa uxinzelelo lomphezulu, zenza kube nzima ukuba amaqamza enziwe okanye anamathele kunye. Khawufan“ ucinge: imolekyuli ye-defoamer iyatsiba ingena, ibambelele kodonga lwebhubhulu, ize yenze imingxuma kuyo de – phu! – ifuqulufuqu luye lwawa. Ayimangalisi, akunjalo? Ezinye ii-defoamers ziyi-hydrophobic (zithiyile amanzi), ngoko ke ziyapapazela phezulu aze zenze umsebenzi wazo phaya, ngelixa ezinye zixubana ngqo nalo.

Ngoku, ayizenzwanga ngokufanayo zonke ii-defoamers. Zininzi iintlobo ezikhoyo, nganye yazo yenzelwe imisebenzi ethile. Makhe sizicazulule:

• Isisusi se-foam esisekelwe kwi-silicone: Ezi zezona zomeleleyo. Zenziwe nge-polydimethylsiloxane (ewe, zama ukuyibiza ngokukhawuleza kathathu), zisebenza kakhulu kwiimeko ezineqondo lobushushu eliphezulu njengokucocwa kwe-oyile okanye ukucocwa kwamanzi amdaka. Zihlala ixesha elide kwaye azonakali lula, kodwa lumka – maxa wambi zinokushiya intsalela ephazamisa iinkqubo ezibucayi, njengakwimveliso yokutya.
• Isisusi sobububujisisi se-oyile yeminerali: Cinga nge-oyile zeminerali ezixutywe namasuntswana angangenwa ngamanzi. Ezi zezakudala kodwa zithembekile kwizinto ezifana neefektri zokwenza ipulp nephepha. Zitshiphu kwaye zifumaneka lula, kodwa zisenokungahambelani neenkqubo ezisekelwe emanzini, nto leyo enokubangela iingxaki zokwahlukana.
• Isisusi sobububujiselo esisekelwe emanzini: Iintshatsheli ezikhusela indalo! Ezi zisebenzisa ii-fatty alcohols okanye ii-esters ezinyibilikisiweyo emanzini. Zilungele kakhulu iipeyinti, izincamathelisi, okanye neesepha apho ungafuni masalela anamafutha. Ziyakwazi ukubola ngokwendalo, nto leyo eluphumelelo olukhulu kumaphulo okukhusela indalo, kodwa zisenokufuna imilinganiselo ephezulu ukuze zisebenze ngokulinganayo.
• I-powder yokuthomalalisa amaza: Ezi ziza ziziqinileyo, zilungele kakhulu imixube eyomileyo efana nesamente okanye izisuli. Zisebenza xa zimanzi, nto leyo ezenza zibe lula ukugcinwa nokuthuthwa njengomgubo wokuthintela ukububumba.

Ukukhetha eyona ilungileyo? Kufana nokukhetha isixhobo esifanelekileyo somsebenzi. Kufuneka uqwalasele i-pH yenkqubo yakho, iqondo lobushushu, kunye nento oyixubayo. Iniasidi kakhulu? Khetha into ezinzileyo njengeesilicone. Kwenziwa kokutya? Hlala usebenzisa iindlela ezivunyiweyo yi-FDA nezingenatyhefu ukuphepha naziphi na izimanga ezimbi.

Xa sithetha ngokusetyenziswa kwawo, izinciphisi-mbumbulu zifumaneka kuyo yonke indawo! Kwihlabathi lokutya neziselo, zithintela ibhiya ukuba ingaphangi xa isiba okanye ziqinisekisa ukuba isoda yakho ayiqhumi xa uyivula. Wakha wazibuza ukuba ice cream oyithandayo ihlala njani ithambile ngaphandle kweendawo zomoya? Izinciphisi-mbumbulu ziyanceda nalapho. Kucociwo lwamanzi amdaka, zithintela ingqukuva ekugcwaliseni iitanki zokufaka umoya, ziqinisekisa ukuba iibhaktheriya zenza umsebenzi wazo wokucoca amanzi. Iipeyinti nezigqubuthelo? Ngaphandle kwezi defoamer, ubuya kuba nemingxuma namadiphu onakalisa olo gqibo lugudileyo. Naphakathi kwezamayeza, ziqinisekisa ukuxutywa okuchanekileyo ngaphandle kwengxelo yomoya, nto leyo enokonakalisa amayeza.

Kodwa ke, ayisiyiyo yonke into imihle. Ukusebenzisa i-defoamer ngokugqithisileyo kunokukhokelela kwiingxaki ezifana nokuncipha kobunyezelo kwipeyinti okanye kwanobuthi kwi-ecosystem ezibuthathaka. Ndibone abantu befaka izinto ezininzi ezenziwe nge-silicone baze bagqibele benengxaki ephazamisayo nentsulungekayo – ngokwenene, inokwenza iindawo zibe ne-oyile. Icebiso lobuchwephesha: Soloko uqala ngomlinganiselo omncinci kwaye uvavanye kwindawo elungiselelweyo yelebhu. Ukuhambelana kubalulekile; ukuba udibanisa uhlobo olungelulo, unokwenza kubekho amafu amakhulu endaweni yokuba anciphe. Kwaye kwabo bakhathalele indalo, khangela ezinye iindlela ezenziwe ngezinto eziphilayo – ziyanda kwaye zisebenza phantse ngokufanayo nezo zenziweyo.

Ngokwamava am, ngenye imini ndabizelwa kwindawo yokwenza iphepha apho ifoam yayivale yonke imibhobho yokuvelisa. Kwafumaniseka ukuba babesebenzisa i-defoamer endala esekelwe kwi-oyile kwindawo enoxinzelelo olukhulu. Ndabatshintshela kwi-emulsion yesilicone, kwathi ngephanyazo – imveliso yaphindaphindeka kabini ngobusuku obunye. Amabali anje andikhumbuza isizathu sokuba ndisithande esi siqwenga somsebenzi. Ii-defoamer azibonakali, kodwa zisindisa ixesha, imali, neentloko ezibuhlungu.

Xa sijonga phambili, umhlaba wezicimi-mbumbulu uyatshintsha. Ngenxa yemithetho engqongqo yendalo, sibona iindlela ezizinzileyo ezivela kwimithombo yezityalo efana ne-oyile yemifuno. INanotechnology nayo iyangena kancinci, yenza izicimi-mbumbulu zibe nobukrelekrele ngakumbi kwaye zijolise ngqo. Khawufan' ucinge ngezicimi-mbumbulu ezisebenza kuphela xa umbumbulu ufikelela kwinqanaba elithile – ikamva liya kuba lelo!

Ukuqukumbela, i-defoamer isenokungabi yeyona nto iphambili, kodwa yona ingathi ngabasebenzi basemva kwekhuselo abaqinisekisa ukuba yonke into ihamba kakuhle. Nokuba ukumkhakha wemveliso, kwezokutya, okanye unomdla nje ngesayensi yokuqhushumba kwamadama, ukuqonda le nto kunokwenza umahluko omkhulu. Ukuba unengxaki yefu, ndibhalele – ndingathanda ukuncokola ngakumbi ngale nto. Hlalani ningena madama, zihlobo!