Izinhlelo zamanzi okuphuza zomphakathi zisebenzisa izindlela ezahlukene zokwelashwa kwamanzi ukuze zinikeze imiphakathi yazo amanzi okuphuza aphephile. Izinhlelo zamanzi zomphakathi zivame ukusebenzisa uchungechunge lwezinyathelo zokwelashwa kwamanzi, okuhlanganisa ukuqina kwamanzi, ukugoba, ukuthungwa kwamanzi, ukuhlunga kanye nokubulala amagciwane.
Izinyathelo Ezi-4 Zokuhlanza Amanzi Omphakathi
Ekujiyileni, amakhemikhali ashajelwe kahle njenge-aluminium sulphate, i-polyaluminum chloride noma i-ferric sulphate afakwa emanzini ukuze kuncishiswe amacala amabi abanjwe yizinto eziqinile, okuhlanganisa ukungcola, ubumba, kanye nezinhlayiya eziphilayo ezincibilikisiwe. Ngemva kokunciphisa amandla, izinhlayiya ezinkulu kancane ezibizwa ngokuthi ama-microfloc zakhiwa ngokubopha izinhlayiya ezincane ngamakhemikhali engeziwe.
Ngemva kokujiya, kwenzeka ukuxubana okuthambile okwaziwa ngokuthi i-flocculation, okubangela ukuthi ama-microfloc ashayisane futhi ahlangane ndawonye ukuze akhe izinhlayiya ezilengayo ezibonakalayo. Lezi zinhlayiya, ezibizwa ngokuthi ama-floc, ziyaqhubeka nokukhula ngosayizi ngokuxuba okwengeziwe futhi zifinyelele usayizi namandla afanele, zilungiselele isigaba esilandelayo senqubo.
Isigaba sesibili senzeka lapho izinto ezilengisiwe kanye namagciwane zihlala phansi kwesitsha. Uma amanzi ehlala isikhathi eside engaphazanyiswa, kulapho izinto eziqinile zizonqotshwa amandla adonsela phansi bese ziwela phansi kwesitsha. Ukujiya kwenza inqubo yokucwilisa ibe ngcono ngoba yenza izinhlayiya zibe zinkulu futhi zibe nzima, okubangela ukuba zicwile ngokushesha. Ukuze kutholakale amanzi emphakathini, inqubo yokucwilisa kumele yenzeke njalo futhi ezindaweni ezinkulu zokucwilisa. Lokhu kusetshenziswa okulula, okungabizi kakhulu kuyisinyathelo esidingekayo ngaphambi kokwelashwa ngaphambi kwezigaba zokuhlunga nokubulala amagciwane.
3. Ukuhlunga
Kulesi sigaba, izinhlayiya ze-floc sezizinzile phansi kwamanzi futhi amanzi acwebile aselungele ukwelashwa okwengeziwe. Ukuhlunga kuyadingeka ngenxa yezinhlayiya ezincane, ezincibilikisiwe ezisekhona emanzini acwebile, okuhlanganisa uthuli, izimuncagazi, amakhemikhali, amagciwane, namabhaktheriya.
Ekuhlungeni, amanzi adlula ezinhlayiyeni ezibonakalayo ezihluka ngobukhulu nangokwakheka. Izinto ezivame ukusetshenziswa zifaka isihlabathi, amatshe ayigugu, namalahle. Ukuhlunga isihlabathi kancane sekusetshenziswe iminyaka engaphezu kwe-150, ngerekhodi eliphumelelayo lokususa amagciwane abangela ukuphazamiseka kwesisu. Ukuhlunga isihlabathi kancane kuhlanganisa izinqubo zebhayoloji, zomzimba, nezamakhemikhali ngesinyathelo esisodwa. Ngakolunye uhlangothi, ukuhlunga isihlabathi ngokushesha kuyisinyathelo sokuhlanza umzimba kuphela. Njengoba kuyinkimbinkimbi futhi kuyinkimbinkimbi, kusetshenziswa emazweni athuthukile anezinsiza ezanele zokwelapha amanzi amaningi. Ukuhlunga isihlabathi ngokushesha kuyindlela ebiza kakhulu uma kuqhathaniswa nezinye izinketho, edinga amaphampu asebenza ngogesi, ukuhlanza njalo, ukulawula ukugeleza kwamanzi, abasebenzi abanamakhono, kanye namandla aqhubekayo.
Isigaba sokugcina enkambisweni yokwelapha amanzi emphakathini sihilela ukufaka isibulali-magciwane njenge-chlorine noma i-chloramine emanzini. I-chlorine ibilokhu isetshenziswa kusukela ngasekupheleni kwawo-1800. Uhlobo lwe-chlorine olusetshenziswa ekwelapheni amanzi yi-monochloramine. Lokhu kuhlukile kohlobo olungalimaza ikhwalithi yomoya wangaphakathi ezungeze amachibi okubhukuda. Umphumela oyinhloko wenqubo yokubulala amagciwane ukuxubha nokususa izinto eziphilayo, okuvimbela ukusabalala kwezinambuzane, amagciwane, namabhaktheriya angase ahlale emanzini okuphuza. Ukubulala amagciwane kusebenza futhi ekuvikeleni amanzi kumagciwane angase avele kuwo ngesikhathi sokusatshalaliswa njengoba ethunyelwa ngamapayipi emakhaya, ezikoleni, emabhizinisini nakwezinye izindawo.
"Ubuqotho, Ukusungula Izinto Ezintsha, Okuqinile, Okusebenzayo" ukunamathela kwesikhathi eside kwenkampani yethu emqondweni, inzuzo kanye nenzuzo efanayo nabathengi, amakhemikhali okuhlanza amanzi angcolile aseShayina athengiswa ngobuningi / amakhemikhali okuhlanza amanzi aseShayina, inkampani yethu yakhe iqembu elinolwazi, elinobuciko kanye nelinomthwalo wemfanelo elidala abathengi abanomgomo wokuwina nokuwina.
I-China Wholesale China PAM,i-cationic polyacrylamide, ngokuhlanganiswa komnotho womhlaba okuletha izinselele namathuba embonini yemithi yokwelapha indle, inkampani yethu inamathela emoyeni wokubambisana, ikhwalithi kuqala, ukusungula izinto ezintsha kanye nezinzuzo zombili, futhi iqinisekile ukuhlinzeka amakhasimende ngemikhiqizo esezingeni eliphezulu, amanani ancintisanayo kanye nensizakalo enhle kakhulu, futhi ngomoya wokuphakama, okusheshayo, okuqinile, kanye nabangani bethu, siqhubeke nokuziphatha kwethu ukuze sibe nekusasa elingcono.
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Isikhathi sokuthunyelwe: Juni-06-2022