Labarai

1. Aikin jika (Ana buƙatar HLB: 7-9)

Rigar ruwa tana nufin abin da ke faruwa inda iskar da ke sha a saman wani abu mai ƙarfi ake maye gurbinta da ruwa. Ana kiran abubuwan da ke ƙara wannan ƙarfin maye gurbin sinadaran rigar ruwa. Rigar ruwa gabaɗaya ana raba ta zuwa nau'i uku: rigar ruwa ta hanyar hulɗa (rigar mannewa), rigar ruwa ta hanyar nutsewa (rigar ruwa ta shiga ciki), da rigar ruwa ta hanyar yaɗawa (yaɗawa).

Daga cikin waɗannan, yaɗuwa ita ce mafi girman ma'aunin jika, kuma ana amfani da ma'aunin yaɗuwa a matsayin alamar aikin jika tsakanin tsarin.

Bugu da ƙari, kusurwar hulɗa ita ce ma'auni don kimanta tasirin jika.

Amfani da surfactants na iya sarrafa matakin jikewa tsakanin ruwaye da daskararru.

A masana'antar magungunan kashe kwari, wasu ƙwayoyin cuta da foda don fesawa suna ɗauke da wasu adadin surfactants. Manufarsu ita ce inganta mannewa da kuma adana sinadarin a saman da aka yi wa magani, haɓaka saurin fitarwa da kuma yaɗuwar sinadaran da ke aiki a ƙarƙashin yanayi mai danshi, da kuma inganta rigakafin cututtuka da tasirinsu.

A masana'antar kayan kwalliya, a matsayin emulsifier, abu ne mai mahimmanci a cikin kayayyakin kula da fata kamar man shafawa, man shafawa, masu tsaftacewa, da kuma masu cire kayan shafa.

2. Ayyukan kumfa da kuma lalata fata

Ana kuma amfani da sinadaran surfactants sosai a masana'antar magunguna. A cikin magungunan gargajiya, magunguna da yawa da ba sa narkewa da kyau kamar man da ke narkewa, cellulose mai narkewa da kitse, da kuma hormones na steroid na iya samar da mafita bayyanannu da kuma ƙara yawan mai ta hanyar aikin narkewar surfactants.

A lokacin shirye-shiryen magunguna, sinadaran surfactants suna da mahimmanci a matsayin masu fitar da sinadarai masu guba, masu jika, masu dakatarwa, masu kumfa, da kuma masu lalata iska. Kumfa ya ƙunshi iskar gas da wani siririn fim ɗin ruwa ya rufe. Wasu masu surfactants na iya samar da fina-finai masu ƙarfi da ruwa, suna rufe iska don ƙirƙirar kumfa, wanda ake amfani da shi wajen shawagi a ma'adinai, kashe wutar kumfa, da tsaftacewa. Irin waɗannan sinadaran ana kiransu masu kumfa.

A wasu lokutan ana buƙatar na'urorin cire kumfa. A fannin tace sukari da kuma samar da magungunan gargajiya na kasar Sin, kumfa mai yawa na iya zama matsala. Ƙara sinadaran surfactant masu dacewa yana rage ƙarfin fim, yana kawar da kumfa, kuma yana hana haɗurra.

3. Aikin dakatarwa (Daidaitawar dakatarwa)

A masana'antar magungunan kashe kwari, foda mai laushi, abubuwan da za a iya fitar da su daga ruwa, da kuma emulsions masu ƙarfi duk suna buƙatar wasu adadin surfactants. Tunda yawancin sinadaran da ke aiki a cikin foda mai laushi sune mahaɗan halitta masu hana ruwa shiga, ana buƙatar surfactants don rage tashin hankali a saman ruwa, wanda ke ba da damar jika ƙwayoyin magunguna da kuma samar da suspensions na ruwa.

Ana amfani da surfactants a cikin flotation na ma'adinai don cimma daidaiton dakatarwa. Ta hanyar juyawa da kumfa daga ƙasan tankin, kumfa da ke ɗauke da foda mai inganci suna taruwa a saman, inda ake tattara su kuma ana cire su daga jiki don tattarawa, suna samun wadata. Yashi, laka, da duwatsu ba tare da ma'adanai ba suna kasancewa a ƙasa kuma ana cire su lokaci-lokaci.

Idan mai tarawa ya rufe kashi 5% na saman yashi na ma'adinai, yana zama mai hana ruwa shiga kuma yana mannewa da kumfa, yana tashi zuwa saman don tattarawa. Ana zaɓar mai tarawa da ya dace don ƙungiyoyin hydrophilic ɗin su manne kawai da saman yashi na ma'adinai yayin da ƙungiyoyin hydrophobic ke fuskantar ruwa.

4. Maganin kashe ƙwayoyin cuta da kuma kashe ƙwayoyin cuta

A masana'antar harhada magunguna, ana iya amfani da surfactants a matsayin maganin kashe ƙwayoyin cuta da kuma maganin kashe ƙwayoyin cuta. Tasirin kashe ƙwayoyin cuta da kuma hana su haifuwa yana faruwa ne sakamakon hulɗa mai ƙarfi da sunadaran biofilm na ƙwayoyin cuta, wanda ke haifar da lalacewar ƙwayoyin cuta ko kuma asarar aiki.

Waɗannan magungunan kashe ƙwayoyin cuta suna da yawan narkewar ruwa a cikin ruwa kuma ana iya amfani da su a adadi daban-daban don:

· Maganin kashe ƙwayoyin cuta kafin tiyata

· Tsaftace rauni ko mucosa

· Tsaftace kayan aiki

· Tsaftace Muhalli

5. Aikin tsaftace muhalli da kuma tsaftace muhalli

Cire tabon mai wani tsari ne mai sarkakiya wanda ya shafi jika, kumfa, da sauran ayyuka da aka ambata a sama.

Sabulun wanke-wanke yawanci yana ɗauke da abubuwa masu taimako da yawa don:

· Inganta jika abin da ake tsaftacewa

· Samar da kumfa

· Samar da tasirin haske

· Hana sake zubar da datti

Tsarin tsaftacewa na surfactants a matsayin babban sashi yana aiki kamar haka:

Ruwa yana da ƙarfin juriya a saman ruwa da kuma ƙarancin ƙarfin jika tabo mai, wanda hakan ke sa ya yi wuya a cire su. Bayan ƙara surfactants, ƙungiyoyin su na hydrophobic suna karkata zuwa saman masana'anta da dattin da ke sha, suna cire gurɓatattun abubuwa a hankali. Ƙurar tana kasancewa a rataye a cikin ruwa ko kuma tana shawagi a saman da kumfa kafin a cire ta, yayin da saman mai tsabta yake shafe da ƙwayoyin surfactant.

A ƙarshe, ya kamata a lura cewa surfactants ba sa aiki ta hanyar tsari ɗaya ba, amma sau da yawa ta hanyar haɗakar tasirin abubuwa da yawa.

Misali, a cikin masana'antar takarda, suna iya aiki kamar haka:

· Masu dafa abinci

· Wakilan cire takin takarda daga shara

· Masu auna girma

· Magungunan sarrafa cikas na resin

· Masu cire kumfa

· Masu laushi

· Magungunan hana kumburi

·Masu hana sikelin

· Wakilan laushi

· Masu rage man shafawa