Coagulants - menene wannan? Ina da abin da coagulants amfani

A amfani da ruwa mai tsabta da inganta harkokin kiwon lafiya da kuma mutum rigakafi, kuma murmurewa jiki da kanta, ta amfani da kansa reserves. Mutane da ƙarni zaunar kusa koguna da tabkuna, ta amfani da waɗanda kafofin cewa ya ba da rai ga halitta. Mafi tsoho wayewar riga ya san yadda za a tsarkake ruwa ga bukatun jama'a ta wucewa da shi ta hanyar da yadudduka daga lãka da yashi. A waɗannan kwanaki, mutane ba su yi amfani coagulants (wannan abu, wanda aka samar da wata primary lura da bada rai-ruwa a yau).

Irin daban-daban ruwa mai tsabta

A zamani duniya ta yana dauke da cewa, fi dacewa, ya kamata mutane su yi amfani da a cikin gidajensu suna nan iri uku a ruwa:

• Tap ruwa da ya wuce misali mahara m tsaftacewa da tace a musamman natsuwa.
• iyali, baya tausasa su hana sikelin samuwar a dumama kayan amfani don wanka da kuma wanka.
• sha, da ake amfani na musamman ga ingestion da kuma dafa abinci.

Bayyana ruwa Apartment samar da birane samar da ruwa tsarin. Domin kai-gida post-magani ta yin amfani da daban-daban tace, da structuring na da tsarin da kuma gane da amfani, da wasu ma'adanai (kamar shungite). Bugu da kari, akwai coagulants, disinfecting ruwa ga m amfani.

Menene ya faru da ruwa kafin su shiga cikin bututu

Kafin ya magance da kuma tacewa samar na farko m magani daga ruwa aka yi nufi ga samar wa birane samar da ruwa tsarin. Da farko, a cikin na musamman kwantena da sauri hadawa ruwa da kuma coagulant (ne na musamman sunadarai). Lokacin da coagulating da electrostatic tunkuxe daga cikin barbashi narkar da a cikin ruwa da aka rage, su tsaya tare. Wannan facilitates da gudãnar up tsabtatawa a lokacin da ya magance da kuma tacewa.

A tsari a daya tank kamata šauki game da daya a minti. Tare da karami tazarar lokaci ba samar da ake bukata uniformity na hadawa da abu da ruwa. A daina hulda iya karya floccules kafa (precipitate slipshiesja waje barbashi). Bayan wucewa ta hanyar da dama tankuna inda coagulants ga ruwa gauraye da shi tare da wani hankali ragewa kudi, da ruwa ne hõre sedimentation.

Mene ne wani kyakkyawan kalmar "flocculation"

Coagulants - ne sinadaran reagents. Ba duk masu cutarwa ga mutum abubuwa za a iya samu a cikin saba tacewa a cikin wani gajeren lokaci. Wasu daga cikin su ne a wani narkar jihar. Idan impurities ne ba a ruwa ko hydrosols, da coagulants ga ruwa jiyya a lokacin da hulda da su samar da wani insoluble precipitate a cikin wani nau'i na slurry. Kan aiwatar da samuwar agglomerated lafiya barbashi, da ya fi girma "tsibi tsibin" da kuma kira flocculation. The girman da sabon barbashi iya zama har zuwa dama millimeters.

Hakika, za ka iya tsarkake ruwa daga daban-daban impurities saba tacewa, amma zai dauki shekaru da dama, kuma a gaskiya bukatar ruwa kowace rana a cikin babbar yawa. Don tsabtatawa tsari ya azumi isa a mixers suna kara coagulants. Wannan rage ba dole ba saki ruwa daga dukkan abubuwa masu cutarwa ga 30-45 minti. Tare da sauri mazauna birane da garuruwa suna iya seamlessly amfani da ruwa daga ta'aziyya daga gidajensu.

Abin da ya faru a najasa shuka

A ruwa, ko da m a duba, yawanci ƙunshi babban adadin impurities. Daga cikin su akwai wadannan kayan:

• gypsum da alli.
• yashi, kuma lãka kankara.
• yl da plankton.
• dan kadan mai narkewa karfe hydroxides.
• kwayoyin cuta.
• narkar da sunadarai.
• daban-daban dakatar.

Nauyi da kuma babban barbashi da wani babban taro na musamman fairly hanzari fada da kasa na mazauni, domin 1-2 minti. Accelerating sedimentation tsari (precipitate samuwar) na lafiya barbashi, wanda zai iya wuce har zuwa shekaru biyu, ruwa da aka kara coagulants. Wannan ferric chloride, sulphate alumina, iron sulfate, gidroksosulfaty hydroxychloride da aluminum, a cakuda da na baƙin ƙarfe, da aluminum salts, lãka opacifiers, daban-daban flocculating dakatar da brighteners.

Domin tsarkakewa da kuma bayani na ruwa a cikin tsarin na tsaye magance on 1 lita na 50 zuwa 100 ml reagent. Kara girman da gam tare da mataki na sunadarai colloidal barbashi precipitate, wanda kara sauƙi rabu da magance da kuma tacewa.