Carbonic asidhi: Vhuṱanzi

Carbonic asidhi (H2CO3 payakavakirwa) - simba diacid. Kana vamutswa moyo zvingaitwa iri yaora kupinda carbon dioxide inobvisa uye mvura. asidhi ichi kwakakosha kwete chete nokuda mhuka, asiwo zvinomera. Muvanhu, H2CO3, uye ayo munyu ndiwo chikamu buffer hurongwa ropa. Achibatsirwa buffer hurongwa tiine asidhi-alkaline mwero mumuviri, iyo inodiwa kuti dzose kushanda. The dissociation pamusoro acids ari aqueous svikiro zvabuda pakugadzirwa anions uye cations. The Ion wevasungwa zvinokosha aibuda nemakemikari akawanda pezvakaitwa mumuviri mhuka uye zvinomera. Mune dzimwe zvirwere, zvinoshingaira maitiro ropa zvava kusvika asidhi (duodenal urikanwi uye dumbu) kana alkaline (pamwe sepsis, mabayo) divi. Kana acidosis kunowedzera hydrogen Ion wevasungwa. Kuchinja kwakadaro, akavapindurawo, kutsamwisa kukura pakoma, iyo pakupedzisira inoguma nokufa hwemhuka. Kana alkalosis muropa kunowedzera wevasungwa pakati cations, zvichizoita tetenasi uye rufu hwemhuka wehurumende.

Carbonic asidhi akaumba panguva zvakaitwa CO2 pamwe H2O. Vanotsvakurudza Most anotenda kuti Tichitarisa zvinomera zviri chinyakare nyika chokuita chinokosha Kuwanda carbon dioxide inobvisa mumhepo. The kukura kupfuura zvikuru yaiitwa avo zvirimwa yairimwa dzakakwirira (5-10%) Kuwanda carbonic asidhi mumhepo.

Zvinofanira kucherechedzwa kuti zvirimwa ine hafu kabhoni. Carbonic asidhi anodyisa chirimwa, saka zvinoita kuti solubility pamusoro chicherwa ivhu zvinoriumba. Saka, muchiitiko ichi, icho chinhu chinodiwa chezvinonhuwira ivhu. Nekuti carbonic asidhi kuchititadzisa nitrifying tupukanana tusingaoneki, ivhu vanofanira iine risingamboshandisi yevasungwa kwayo.

Naizvozvo, kuwana yakakwirira Goho zvakafanira yokufudza wevasungwa ose akati acid. Vaongorori vari kuedza avo vakawana kuti kana raitongwa zuva kuti ivhu carbonic asidhi (400 cm3) uye mhepo (1200 cm3), inobereka kaviri sezvo miti vazhinji kuenzaniswa izvo hazvina ane yeimwe izvi.

The musha kunoratidzwa nokuwanda ivhu mudenga, saka dzinotsanagura nitrification uye putrefaction zviri kwazvo. It Vakawana kuti mashizha musango anoora zvachose mukati gore. Kwakadaro simba nitrification rikaitika steppes. Mukuita manyowa pane makemikari zvinhu yakabudiswa yakawanda pamusoro carbonic acid. Nguva hafu chechipiri zvairema kupfuura mhepo, carbonic asidhi chinopinda zvakadzika muvhu pane mhepo, uye panofanira kwaibatsira pamusoro chicherwa zvinoriumba.

With yakadzika kurima Organic residues kuwira chakadzama akaturikidzana ivhu, pasina O2, asi pane zvakawanda carbonic acid. Panyaya iyi, iyo nitrification anononoka chaizvo. Under izvi mamiriro regai anoora chicherwa zvinoriumba uye senitrogen yeimwe haana kuumbwa. Huge akakora ose mupfudze makore vavete pasi, kwete peregnivaya. Varidzi vanomanikidzwa kutenga chakaita zvokugadzirwa fetiraiza (kainite, superphosphate, Chilean nitrate). Innovative Tillage kunogona kuvandudza chirimwa yauinayo. Izvi imhaka zvikurukuru chokwadi kuti muitiro kushanda nyika rokumusoro akaturikidzana zvevhu Organic residues zviripo. Kusika Zvakanyanya Kunaka Panguva Yepamuviri ezvinhu kuti kukura uye kubereka vana nitrifying tusingaoneki.

Phosphorus, riri muvhu, kwete nguva dzose akanyatsonzwisisa miti. Tribasic karusiyamu phosphate - soluble yeimwe. Naizvozvo, ivhu rine phosphoric asidhi yeimwe, iri vatendeukira mu mbereko.