Sifunde esikoleni ukuthi amanzi, noma i-H2O, iqukethe ama-molecule e-hydrogen ne-oxygen. Amanzi angathathi hlangothi anikezwa i-pH value ka-7.0. Iqukethe inani elilinganayo le-i-hydrogen ions (H +) ne-hydroxide ions (OH-). Amakhemikhali adicilelwe kanye namaminerali ashintshe ibhalansi lala ma-ions avela kumbuso ongathathi hlangothi.
Ukwandisa inani lama-hydrogen ions (H +), futhi amanzi abe ama-acid amaningi ("i-pH ephansi"). Ukwandisa inani lama-i-hydroxide ions (OH-), futhi amanzi abe alkaline ngaphezulu ("high pH").
Ngokuqhubekayo lezi zindinganiso ziphakama noma ziwa, i-acid noma i-alkaline yiningi amanzi.
Kuyini i-pH evamile?
Ayikho i-pH "evamile" esebenza kuzo zonke izinhlanzi. Ngoba izinhlanzi zivela emachibini, imifula, imifudlana, amachibi, nolwandle olunezigaba ezahlukene ze-pH, izidingo zabo zihlukile. Izinhlanzi zasemanzini asolwandle zikhetha i-pH ye-alkine ye-8.0 noma ngaphezulu. Izinhlanzi zamanzi ahlanzekile zikhula ngendlela ephansi kunalokho, endaweni ethile phakathi kuka-5.5 no-7.5, kuye ngezinhlobo ezithile .
Gcina ukhumbule ukuthi i-pH ayiyona i-static, ishintsha ngokuhamba kwesikhathi; empeleni, lize lishintshe ngaphezu kwosuku olulodwa. Ngokujwayelekile lihla ebusuku bese likhuphuka phakathi nemini. I-pH izoshintsha njengoba izinhlanzi ezintsha zingeziwe noma zisuswe, njengoba amanzi enziwe noma ashintshiwe, futhi njengoba izinqubo zezinto eziphilayo ziguquka ethangini.
I-pH ethandwayo ye-Fish Common Water Fish
- I-Angelfish 6.5 - 7.0
- I-Clown Loach 6.0 - 6.5
- I-Goldfish 7.0 - 7.5
- I-Harlequin 6.0 - 6.5
- I-Hachetfish 6.0 - 7.0
- I-Neon Tetra 5.8 - 6.2
- I-Plecostomus 5.0 - 7.0
- I-Silver Dollar 6.0 - 7.0
- I-Tiger Barb 6.0 - 6.5
- I-Zebra Danio 6.5 - 7.0
Kubaluleke kangakanani i-pH?
Izinguquko ku-pH, ikakhulukazi izinguquko ezizenzekelayo, zingabonisa ukuthi ziyingozi noma zibulale ngisho nokubulala. Njengoba i-pH ikhuphuka, yandisa uketshezi lwamakhemikhali afana ne- ammonia . Kuyinto ebalulekile yokuqapha ngesikhathi sokungena kwe-tank entsha .
Izinguquko ze-pH zisebenza kanzima ezinhlanzini ezisencane nezigulayo. Ezinhlobonhlobo zezinhlanzi, ukuzalanisa kwenzeka kuphela ngaphakathi kwezinga elithile le-pH.
Uma uhlela i-aquarium entsha kuwukuhlakanipha ukwazi i-pH yomthombo wakho wamanzi, ngakho uyazi ngaphambili uma kuhambisana. Ezinye izinhlanzi ezifana ne-Discus, nama-cichlids athile, zikhula emigqeni emincane kakhulu ye-pH okufanele zicatshangelwe lapho zihlela i-aquarium yazo.
Uma uhamba ngezinhlanzi kusuka kwelinye i-aquarium kuya kwelinye kubalulekile ukufanisa amazinga e-pH. Izinguquko ezingalindelekile ku-akhawunti ye-pH yokulahlekelwa kwezinhlanzi eziningi ezenzeka lapho izinhlanzi zilethwa ekhaya zisuka esitolo sesilwane. I-Neon tetras izwela ngokuphawulekayo ekushintsheni okungazelelwe ku-pH, futhi ingangethusa kalula uma idluliselwe.
Ngingabhekana Kanjani I-pH?
i-pH kufanele ihlolwe okungenani kanye ngenyanga, mhlawumbe njalo ngemva kwamasonto amabili ukuvumela ukutholakala kwemikhuba ngaphambi kokuba ibe yinkinga. Imiphumela yokuhlolwa kufanele igcinwe ebhokisini logi ukuze kubhekiswe esikhathini esizayo. Khumbula ukuthi ngenxa yokuthi i-pH ingahluka ngokuhambisana nesikhathi sosuku, ukuhlolwa ngezikhathi ezahlukene zosuku kungaveza imiphumela ehlukene ngisho noma akukho okungahambi kahle. Ngenxa yalesi sizathu, ukuhlolwa kufanele kwenzeke ngesikhathi esifanayo sosuku, mhlawumbe ntambama.
Noma nini lapho kukhona ukugula kwezinhlanzi noma ukufa, i-pH kufanele ihlolwe.
Uma ithangi liphathwa ngemithi, i-pH kufanele ihlolwe uma ukwelashwa sekuqalile, ngosuku lokugcina lokwelapha, futhi emuva kwesonto.
Kuwukuhlakanipha nokuhlola amanzi akho ngaphambi kokuthenga inhlanzi entsha. Hlola esitolo lapho uthenga khona inhlanzi. Kubalulekile ukuthi i -pH yamanzi inhlanzi okwamanje ayifani kakhulu ne-pH yamanzi akho ekhaya.
Ingabe i-pH kufanele ishintshwe?
Ngincoma ukunamathela ku-axiom ye "uma ingaphukile, ungayilungisi". Ungangena esenzweni ngoba nje incwadi ithi i-pH enhle yezinhlanzi zakho ayi-6.4. futhi ukuhlolwa kwamanzi kwakho ku-6.0. Uma nje i-pH igxilile, futhi izinhlanzi zingabonakali izimpawu zokucindezeleka, kungcono ukushiya i-pH ezingeni layo lemvelo.
Uma izinhlanzi zingaqhubeki, noma uma ukuhlolwa kubonisa ukuthi isenzo senzeke, njengokwehla okuqhubekayo noma ukunyuka ku-pH, inkinga kufanele iqondiswe.
Ukunakekelwa kwamanzi okuqhubekayo njalo ukubheja kwakho okuhle kakhulu. Ukwenza ushintsho lwamanzi njalo, futhi ukuhlanza igravel yizinto ezibaluleke kakhulu ongayenza ukuze ugcine amanzi ehlelekile.