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Wamba amatuluka
Madzi oyera
Kuti mubweretse ma cur onse opindika, mawonekedwe ampumili amakhazikitsidwa ndi madzi owoneka bwino pa kutentha kozungulira (nthawi zambiri 15 ℃) ndi kachulukidwe ka 1000 kg / M³.
Zodziwika bwino zomanga madzi zoyera zimaponya zomanga kapena chitsulo chokhazikika ndi khwangwala zokhalamo, popopera madzi oyera, kapena madzi osalongosoka kwambiri.Mapeto otetezedwandi zopingasakugawanika mapampuamagwiritsidwa ntchito kwambiri. Mitu yayikulu ikafunikira, mapampu otchuka kwambiri amagwiritsidwa ntchito.
Opanga akakhala ndi malo amtundu wa nyumba, mayunitsi ofukula amtundu wosakanikirana, axial kapena Turbine amagwiritsidwa ntchito.
Madzi am'nyanja ngati sing'anga
Madzi am'nyanja ali ndi mchere wamtundu wa 25 g / ℓ. Pafupifupi 75% ya mcherewo ndi sodium chloride nacl. Mtengo wa madzi am'nyanja nthawi zambiri umakhala pakati pa 7,5 ndi 8,3. Kufanana ndi mlengalenga, okosijeni omwe ali pa 15 ℃ ndi pafupifupi 8 mg / ℓ.
Madzi am'madzi
Nthawi zina, madzi am'nyanja amabanikanso mankhwala kapena mwaluso. Chifukwa cha izi, kuzunza kumatsirizidwa kwambiri. Pankhani ya mankhwala kugawa, ziyenera kudziwidwa kuti kugwedezeka kumatenga nthawi. Zotsatira zake, ndikofunikira kuti ntchito yagawanizo, ie kuchotsedwa kwa okosijeni, imatsirizidwa kwathunthu madzi am'nyanja isanalowe pampu.
Chisamaliro chimayenera kugwiritsidwa ntchito pochita opareshoni, chitha kuchitika kudzera mu mpweya. Ngakhale masinthidwe ochepa ndi ochepa, kuwonongeka kwa zinthuzo kungachitike mwachangu pakakhala anthu ena otumphuka sawaona ngati zinthuzo zisankhidwa. Ngati matayala a okosijeni sangathe kupatulidwa pa opareshoni, liyenera kuganiziridwa kwambiri kuti madzi am'nyanja amakhala ndi mpweya.
Madzi a Brackish
Madzi a 'madzi amtambo' amadwala madzi abwino kwambiri omwe amaloledwa ndi madzi am'nyanja. Ponena za kusankha kwa zinthu zomwe zikukhudzidwa, malangizo omwewo amafunsira kunyamula madzi am'madzi ngati madzi am'nyanja. Kuphatikiza apo, madzi a Brackish pafupipafupi amakhala ndi ammonia ndi / kapena hydrogen sulphide. Ngakhale zokhala ndi hydrogen sulphide, mwachitsanzo, m'dera la miligramu pang'ono pa lita imodzi, zimapangitsa kuti wowonjezeredwayo.
Madzi am'madzi ochokera pansi panthaka
Madzi amchere ochokera pansi nthawi zambiri amakhala ndi mchere wamtundu wapamwamba kuposa madzi am'nyanja, nthawi zambiri limakhala pafupifupi 30%, mwachitsanzo. Apanso, mchere wamba ndi dera lalikulu. Mtengo wa pH nthawi zambiri umakhala wotsika (mpaka pafupifupi 4), mwachitsanzo, madzi ndi ambi. Pomwe zomwe zili ndi oxygen ndizotsika kwambiri kapena ngakhale zilibe kanthu, zomwe zili pa H₂s zingakhale kuchuluka kwa milligrams pa lita imodzi.
Mayankho achicheri oterowo okhala ndi H₂S ndiowononga komanso kupempha zida zapadera.
Zotsatira zake zamchere zazitali komanso kutengera zinthuzo, wina ayenera kuyembekezera kuchuluka kwa mchere. Zikatero, malingaliro oyenera ayenera kuthandizidwa chifukwa cha kapangidwe kake, kugwira ntchito ndi kusankha kwa zinthu.
Kuwononga m'madzi am'nyanja
Zinthu zomwe zimagwiritsidwa ntchito sizingowonetsera mokwanira kukana kuvota, komanso motsutsana ndi mphuno zakwanuko makamaka ponseponse. Phenomena yotereyi imachitika makamaka ndikudzipatulira kwamphamvu kwamphamvu (zitsulo zosapanga dzimbiri). Mapampu otchedwa 'pompo's', omwe amangogwira ntchito nthawi yayitali, amathamangira chiopsezo cha zokongoletsera; Madzi osefukira ndi madzi atsopano musanafike nthawi yotseka kapena nthawi yoyambira imatengedwa ngati mwayi.
ZosiyanasiyanaPampu ya madzi am'nyanjaZigawo ziyenera kupangidwa kuchokera ku zinthu zomwezo kuti ziteteze dziko la Galvanic. Kusiyana pakati pa zinthu zomwe zimapangitsa kuti zizikhala zochepa. Komabe, ngati zosiyana ndi zida ziyenera kulembedwa pazifukwa zopangira, mawonekedwe a zitsulo zocheperako pakukumana ndi chitsulo chikuyenera kukhala chachikulu poyerekeza ndi chitsulo chabwino. Chithunzi 5 chimapereka chidziwitso pangozi ya Galvanic Trussion pomwe zinthu zosiyanasiyana zimaphatikizidwa.
Mitundu yokwera imatha kubweretsa kukokoloka. Zotsatira zake zimakhala zazikulu kwambiri, zomwe zimakwiyitsa kwambiri, komanso kuchuluka kwake. Pomwe kuchuluka kwa mawonekedwe kumakhudza mawonekedwe a zitsulo zosapanga dzimbiri ndi nickel kumangowonjezera digiri yaying'ono, malowo amabwezeretsa komwe zida zosagwira ntchito ndi zopota zamkuwa zimakhudzidwa. Chithunzi 6 chimapereka chidziwitso chokhudza kuchuluka kwa mitengo yoyenda. Kuyeserera kuyenera kuperekedwa mwakapena ngati sing'anga kumakhala ndi mpweya kapena h₂s. Zochuluka za H₂s zimapatula kukhalapo kwa mpweya; Zikatero, sing'anga ndi wacila pang'ono, mpaka pa Ph ya 4.
Machitidwe ochita zinthu
Gome 1 limapangitsa malingaliro a proputs kapena kuphatikiza kwawo. Pokhapokha zitanenedwa, chidziwitso chotsatirachi chikugwiranso ntchito madzi am'nyanja popanda chilichonse.
Chitsulo chosabereka komanso chitsulo
Zitsulo zosabereka ndizosavomerezeka pamadzi am'nyanja, pokhapokha ngati ziperekedwa ndi zokutira zoyenera kutetezedwa. Phatikizani chitsulo ndikungogwiritsidwa ntchito ngati miyala yotsika (yotheka); Pankhaniyi cathodic kuteteza wina ndi zofuna kuyenera kugwiritsidwa ntchito.
Austetitic Ni-zotumphukira
Ni-Deal 1 ndi 2 ndioyenera kwa mphindi zapakatikati (mpaka pafupifupi 20 m / s).
Kugwa kwa galvanic m'madzi am'nyanja pa 5-30 ℃
Post Nthawi: Mar-11-2025