Amfani da Surfactants a cikin Takin Zamani
Hana takin zamani: Tare da ci gaban masana'antar takin zamani, ƙaruwar matakan takin zamani, da kuma ƙaruwar wayar da kan jama'a game da muhalli, al'umma ta sanya buƙatu masu yawa kan hanyoyin samar da takin zamani da kuma aikin samfura.masu surfactantszai iya inganta ingancin taki. Yin kek ya daɗe yana zama ƙalubale ga masana'antar taki, musamman ga ammonium bicarbonate, ammonium sulfate, ammonium nitrate, ammonium phosphate, urea, da takin gargajiya. Don hana kek, ban da matakan kariya yayin samarwa, marufi, da ajiya, ana iya ƙara surfactants a cikin takin zamani.
Urea tana kama da tauri yayin jigilar kaya da adanawa, wanda hakan ke shafar tallace-tallace da amfaninta sosai. Wannan lamari yana faruwa ne sakamakon sake sake shigar da sinadarin urea a saman granules. Danshin da ke cikin granules yana ƙaura zuwa saman (ko kuma yana sha danshi a yanayi), yana samar da wani siririn ruwa. Idan yanayin zafi ya canza, wannan danshi yana ƙafe, yana sa ruwan da ke cikin saman ya yi lu'ulu'u kuma yana haifar da caking.
A ƙasar Sin, takin nitrogen galibi yana wanzuwa a cikin nau'i uku: ammonium nitrogen, nitrate nitrogen, da amide nitrogen. Takin Nitro wani takin zamani ne mai yawan haɗuwa wanda ke ɗauke da ammonium nitrogen da nitrate nitrogen. Ba kamar urea ba, nitrate nitrogen a cikin nitro taki ana iya sha kai tsaye ta hanyar amfanin gona ba tare da canza shi ba, wanda ke haifar da ingantaccen aiki. Takin Nitro ya dace da amfanin gona kamar taba, masara, kankana, 'ya'yan itatuwa, kayan lambu, da bishiyoyin 'ya'yan itace, suna aiki mafi kyau fiye da urea a cikin ƙasa mai alkaline da yankunan karst. Duk da haka, tunda takin nitro ya ƙunshi ammonium nitrate, wanda yake da hygroscopic sosai kuma yana fuskantar canjin yanayin lu'ulu'u tare da canjin yanayin zafi, suna da saurin yin caking.
Amfani da Surfactants a cikin Gurɓataccen Ƙasa
Tare da ci gaban masana'antu kamar su sinadarai masu amfani da man fetur, magunguna, da robobi, gurɓatattun abubuwa daban-daban na hydrophobic organic (misali, man fetur hydrocarbons, halogenated organics, polycyclic aromatic hydrocarbons, magungunan kashe kwari) da ions na ƙarfe masu nauyi suna shiga ƙasa ta hanyar zubewa, ɓuɓɓuga, fitar da kayayyaki daga masana'antu, da zubar da shara, wanda ke haifar da gurɓatawa mai tsanani. Gurɓatattun abubuwa masu amfani da hydrophobic organic suna haɗuwa da ƙasa cikin sauƙi, suna rage yawan samuwarsu kuma suna hana amfani da ƙasa.
Surfactants, kasancewar ƙwayoyin amphiphilic, suna da ƙarfi sosai ga mai, hydrocarbons masu ƙamshi, da kuma halogenated organics, wanda hakan ke sa su zama masu tasiri wajen gyara ƙasa.
Amfani da Surfactants a cikin Kare Ruwa na Noma
Fari matsala ce ta duniya baki ɗaya, inda asarar amfanin gona sakamakon fari ke daidaita asarar da aka samu daga sauran bala'o'in yanayi. Tsarin hana fitar da hayaki ya haɗa da ƙara abubuwan da ke haifar da danshi a cikin tsarin da ke buƙatar riƙe danshi (misali, ruwan noma, saman tsirrai), samar da fim ɗin monomolecular wanda ba ya narkewa a saman. Wannan fim ɗin yana ɗauke da ƙarancin sararin fitar da hayaki, yana rage tasirin tururin da kuma adana ruwa.
Idan aka fesa a saman tsirrai, sinadaran surfactants suna samar da tsari mai kyau: ƙarshensu mai kama da hydrophobic (wanda ke fuskantar shuka) yana korar su kuma yana toshe fitar da danshi a ciki, yayin da ƙarshensu mai kama da hydrophilic (wanda ke fuskantar iska) ke sauƙaƙa narkewar danshi a yanayi. Haɗin tasirin yana hana asarar ruwa, yana ƙara juriya ga fari na amfanin gona, kuma yana ƙara yawan amfanin gona.
Kammalawa
A taƙaice, masu amfani da surfactants suna da fa'ida sosai a fasahar noma ta zamani. Yayin da sabbin dabarun noma ke tasowa kuma sabbin ƙalubalen gurɓata muhalli ke tasowa, buƙatar ci gaba da bincike da haɓaka surfactant za ta ƙaru. Ta hanyar ƙirƙirar masu amfani da surfactants masu inganci waɗanda aka tsara don wannan fanni ne kawai za mu iya hanzarta aiwatar da sabunta aikin gona a China.
Lokacin Saƙo: Agusta-15-2025