Kuti tiwane chinangwa chekusvibisa tsvina iri mutsvina, kusarudza, kurima, uye kusanganisa mabhakitiriya ane utachiona nekugona kwayo kukuvadza tsvina kuti igadzire mapoka emabhakitiriya uye ive mabhakitiriya ekurapa tsvina ndiyo imwe yenzira dzepamusoro-soro mukurapa tsvina pari zvino.
Marudzi acho anotangirakubva muzvisikwa, zvinorimwa uye zvinogadzirwa nemhuka, uye pakupedzisira zvinodzokera kuzvisikwa kuti zviite basa rekugadzirisa nitrogen cycle yemvura, iyo inoenderana nemisimboti yekusava nehupfu, isina kusvibiswa, isina kusvibiswa kwechipiri, uye isingakuvadzi muviri wemunhu. Inogona kubvisa ammonia nitrogen, BOD, COD, SS, nitrate, sulfate, chroma, hwema, zvinhu zvine chepfu, tsvina yemakemikari, nezvimwewo, pasina rubatsiro rwemakemikari pakugwinha uye pakugwinha.
Nekukura kwakanyanya kwehupfumi hwevanhu muzana remakore rechi21, zvakakonzerawo kukuvara kukuru nekusvibiswa kwezvakatipoteredza uye zvakatyisidzira hutano hwevanhu zvakanyanya. Nokudaro, matanho ekuchengetedza zvakatipoteredza ekugadzirisa marudzi ese ekusvibiswa ari pedyo. Pakati pawo, mwero wekusvibiswa kwemvura wakakonzera kusawirirana kukuru kwezvakatipoteredza, uye zvisikwa zvakarasikirwa nekugona kwazvo kwekuzvichenesa kwenitrogen cycle nekuda kwekusvibiswa kwakanyanya. Nokudaro, kurapwa kwemvura inzira yakakosha yekudzoreredza zvakatipoteredza zvechisikigo.
Pakati pevakawandanzira dzekuchenesa tsvina, kurapwa kwezvipenyu ndiyo nzira inonyanya kukosha yekurapa tsvina pasi rose nekuda kwemaitiro ayo ari nyore, mhedzisiro inoshamisa, mutengo wakaderera, kuchengetedzwa kwezvakatipoteredza, uye kusasvibiswa kwechipiri. Pakati padzo, nzira dzakadai senzira yebiofilm, nzira yebiological trickle, nzira yetsvina yakavhurwa kana kuwedzera zvinhu zvipenyu zvese zvinoshandisa kugona kwekuora kwezvipenyu kuti zvizadzise chinangwa chekuchenesa kunaka kwemvura. Zvisinei, kurapa kwezvipenyu zvakawanda kuripo kunongoenderana nekushanda kwebhakitiriya rinongoerekana raita mumvura yakasviba. Nekuti mhando dzezvinhu zvinosvibisa mumarara emumaindasitiri emazuva ano dzakaoma, uye mhando dzebhakitiriya dzinoparadza tsvina hadzina kukwana, dzimwe hadzifanirwe kuvapo, asi dzisina basa. Dzakawanda, kazhinji nekuda kwekuti huwandu hwebhakitiriya hunoshanda hahuna kukwana kana kugona kwebhakitiriya kuora hakukwani, uye kugona kuderedza kusvibiswa hakuna kunaka, saka mhedzisiro yekurapa haisi nyore kudzora, uye dzimwe nguva inoda kuvimba nerombo rakanaka, saka nyanzvi dzezvipenyu dzinonyanya hunyanzvi mukurima mhando dzehutachiona nekuparadza kwakasarudzika kwezvinhu zvetsvina mumamiriro ezvinhu aya.
Mabhakitiriya anosimbisa ganda:Mabhakitiriya anosimbisa muviri ibhakitiriya yeaerobic, kusanganisira mabhakitiriya anosimbisa muviri uye mabhakitiriya anosimbisa muviri. Kugara mumvura kana mujecha zvine basa rakakosha mukuchenesa mvura yenitrogen cycle. Inowanikwa munzvimbo dzese dzechisikigo, kusanganisira mhepo, nzizi, gungwa, nevhu. Kune zviuru zvemabhakitiriya anosimbisa muviri anowanikwa mubiology.
Mabhakitiriya anobvisa simba mumuviri:Mabhakitiriya anodzima huremu hwemvura mabhakitiriya anokonzera kuchenesa huremu hwemvura. Mazhinji acho mabhakitiriya ane heterotrophic uye facultative anaerobic, akadai se kuchenesa huremu hwemvura, Staphylococcus spp. Pasi pemamiriro e xenon, anoshandisa okisijeni iri mu nitric acid kuti asvibise zvinhu zve organic kuti awane simba rinodiwa pamabasa avo ehupenyu. Mabhakitiriya anodzima huremu hwemvura anopararira zvakanyanya muvhu, mupfudze nemutsvina. Nitrogen ye nitrate inogona kushandurwa kuita nitrogen gasi pachinzvimbo che ammonia nitrogen, izvo zvisiri zvakasiyana zvachose nemabhakitiriya anodzima huremu hwemvura. Inonyanya kushandiswa mukuchenesa huremu hwemvura, senge kuchenesa mvura yemunzvimbo, kuchenesa rwizi rwemumaguta, kurapa kupfuya, nezvimwewo. Pakati pawo, kuchenesa huremu hwemvura yemumvura ndiko kunonyanya kushandiswa.
Marudzi emusanganiswa weNitrification neDenitrification: marudzi emusanganiswa ane mabasa maviri eNitrification neDenitrification. Kana nzvimbo yekuchenesa tsvina iri kuoma, zviri kuramba zvichioma kushandisa marudzi eNitrifying kana Denitrification chete kuti mabhakitiriya aenzane. Huwandu hwekudzora kusvibiswa kwemabhizinesi mazhinji hauna kururamawo, zvichikonzera kurasika kana kushomeka kwehuwandu hwakawanda hwemabhakitiriya, uye zvakaoma kuwana mhedzisiro yakakodzera yekurapa tsvina. Mabhakitiriya emusanganiswa anogona kuzviwandisa zvichienderana nehunhu hwemvura kuti awane kuenzanisa kwebhakitiriya, zvichiita kuti kurapwa kwetsvina kuve nyore uye kushande zvakanaka.
Tekinoroji yekuchenesa tsvina isina tsvina inoderedza marwadzo ekubuda kwetsvina mukugadzirisa tsvina kamwe chete.
Kana paine kubviswa kwakasimba kweBOD, COD, SS, ammonia nitrogen, phosphorus nezvimwe zvinosvibisa, chiyero chinoshanda chinodarika 90-95%. Mvura inobuda mutangi rechipiri inogona kusangana zvakananga nechiyero chenyika chekirasi yekutanga A kana zvimwe zvinoenderana. Kune madhayi, kudhaya nekupedzisa mvura yakasviba nedzimwe mvura yakasviba dzine ruvara rwakaoma kubvisa, inogona kubviswa ruvara zvakananga kana yaiswa. Ine simba rinoshamisa rekubvisa kunhuhwirira, uye ine simba rakasimba rekubvisa NH3, P, H2S uye organic acids.
Kuberekana kwakanyanya uye kugona kuchinjika, kuvandudzwa kwemajini, kunogona kugadzirisa mamiriro etsvina akaomarara mune ramangwana. Kuora kwezvinosvibisa zvakagadzirwa nemakemikari zvakaita semishonga yekuuraya zvipembenene, polychlorinated biphenyls, plasticizers, sipo dzekugadzira, uye biosynthetic plastics. Zvinodzivisa mavhairasi, utachiona netupukanana. Zvinodzivisa kuberekana kwealgae, kuchenesa mvura neruvara rwemvura. Bvisa kusvibiswa kwesimbi inorema mutsvina yemumba, senge zinc, manganese, iron, chromium… nezvimwewo.Matanho ekurapa tsvinaZviri nyore kurima, zvinobereka nekukurumidza, zvinochinjika zvakanyanya kune zvakatipoteredza uye kushanduka kwechisikigo. Kana mishonga mitsva inosvibisa yaonekwa, inogona zvakare kugadzira ma enzyme matsva zvishoma nezvishoma kuburikidza nekungoerekana yaitika kana kupinza, nemetabolism itsva. inoshanda mukuparadza kana kushandura mishonga mitsva.
Nenzira yakanaka kwazvo yakavimbika, zita rakanaka uye masevhisi akanaka evatengi, zvigadzirwa nemhinduro zvinogadzirwa nekambani yedu zvinotumirwa kunyika dzakawanda nenzvimbo dzeProfessional Design China yekurapa mvura yakasviba/Drinking Water Treatment Nitrifying Bacteria, Tinongotora mhando yepamusoro sehwaro hwekubudirira kwedu. Saka, tinotarisa pakugadzira mhinduro dzemhando yepamusoro dzinoshanda zvakanyanya. Sisitimu yakasimba yekutarisira mhando yakanaka yakagadzirwa kuti ive nechokwadi chekuti zvigadzirwa nemhinduro dzacho dzakasimba. Professional Design China Aquatic Bacteria, Bacteria,Mabhakitiriya Ekurapa Mvura，Mushonga weAerobic Bacteria Kurapa Mvura Yakasviba yeRwizi，Mushonga weAerobic Bacteria，Mushonga weBacteria Kurapa Mvura，Mushonga weAerobic Bacteria Kurapa Mvura，Mushonga weAerobic Bacteria Kurapa Mvura，Mushonga weAerobic Tank Water Treatment Bacteria，Mushonga weAeroactive Bacteria，Mushonga weAerobic Tank Water Treatment Bacteria，Mushonga weAeroactive Bacteria，Mushonga weAerobic Tank Treatment Bacteria，Mushonga weAerobic Tank Treatment Bacteria，Mushonga weBio，Mushonga weAerobic Bacteria，Mushonga weBaf @ Water Purification Bacteria，Mushonga weAerobic Bacteria, zvinhu zvedu zvine mukurumbira wakanaka pasi rose semutengo wazvo unokwikwidzana uye mukana wedu mukuru webasa rekutengesa mushure mekutengeswa kuvatengi. Tinovimba kuti tinogona kupa zvigadzirwa zvakachengeteka, zvakatipoteredza uye sevhisi yepamusoro kuvatengi vedu vanobva pasi rese uye kuvaka hukama hwakanaka navo neruzivo rwedu uye nekuedza kwedu kusingaperi.
Kana uchifarira zvigadzirwa zvedu, ndapota inzwa wakasununguka kutaura nesu, zvigadzirwa zvakawanda zvinopa mienzaniso yemahara.
Nguva yekutumira: Chikunguru-22-2022