Ngalesi sizathu, amazwe azungeze umhlaba azame izindlela ezahlukahlukene zobuchwepheshe, ezimisele ukufeza ukongiwa kwamandla nokuncishiswa kwemiphumela, futhi abuyisele imvelo yomhlaba.
Ngaphansi kwengcindezi kusuka kungqimba kuya ungqimba, izitshalo zendle, njengabathengi bamandla amakhulu, ngokwemvelo babhekene nenguquko:
Isibonelo, qinisa umsebenzi wokuncishiswa okungcolisayo futhi uhlanganyele ekususweni kwe-nitrogen kanye ne-phosphorus;
Isibonelo, ukuthuthukisa inani lamandla okuzenzela ukuze athuthukise ukuthuthukiswa okujwayelekile kanye noguquko ukuze kufinyelelwe ukwelashwa kwendle okuphansi;
Isibonelo, ukunakwa kufanele kukhokhwe ekubuyiselweni kwezinsiza kwinqubo yokwelashwa kwendle ukufeza kabusha kabusha.
Ngakho-ke kukhona:
Ngo-2003, kwakhiwa isitshalo samanzi esisha esiseNew World esiseshaqekile eSingapore, futhi ukusetshenziswa kabusha kwamandle kwafinyelela amazinga okuphuza amanzi;
Ngo-2005, isitshalo sokwelashwa sendle sase-Austrian sathola ukwaneliseka kokuqala komhlaba okokuqala emhlabeni, ukuthembela kuphela ekubuyiselweni kwamandla wamakhemikhali ukuze kuhlangatshezwane nokusetshenziswa kwamandla wendle;
Ngo-2016, imithetho yaseSwitzerland yagunyaza ukulungiswa kwezinsizakusebenza ze-phosphorus ezingavuseleleki kusuka endle (Sludge), umquba wezilwane kanye nokunye ukungcoliswa kwezilwane.
...
Njengombuso wamanzi owaziwa umhlaba wonke, iNetherlands ngokwemvelo ayisekho ngemuva.
Ngakho-ke namhlanje, umhleli uzokhuluma nawe mayelana nokuthi izitshalo zendle ezisele eNetherlands zithuthukiswa futhi ziguqulwe ngesikhathi sokungathathi hlangothi kwekhabhoni.
Umqondo wamanzi angcolile eNetherlands - uhlaka lwezindaba
I-Netherlands, etholakala eDelta yeRhine, uMaas noScheldt, ingumhlaba onamalanga aphansi.
Njengodokotela wezemvelo, ngaso sonke isikhathi lapho ngikhuluma iHolland, into yokuqala ephuma emqondweni wami yi-Delft University of Technology.
Ikakhulu, i-Kluvyer Biotechnology Laborator yaziwa ngumhlaba wonke ngempumelelo kwayo kubuchwepheshe be-microbial Engineering Technology. Iningi lokwenyula kwendle ukwelashwa kobuchwepheshe esibujwayele manje buvela lapha.
Njengokususwa kwe-phosphorus ye-denitrizer
Ngaphezu kwalokho, lobu buchwepheshe buyakhiwa nangolwazi Mark van Loosdrecht, owine "umklomelo kaNobel" embonini yamanzi - umklomelo we-Singapore's Lee Kuan Yuan Yuwan Yuan Yuan Yuan Yuan Yuan Yuan Yuan Yuan Yuan Yuan Yuan Yuan Yuan Yuan Yuw Umklomelo wamanzi.
Kudala, iDelft University of Technology yahlongoza umqondo wokwelashwa kwendle okuzinzile. Ngo-2008, iNetherlands yafaka isicelo sokucwaninga ngamanzi okubangelwa lo mqondo ohlaka "lwezindaba".
Lokho wukuthi, isifinyezo senhlangano yezakhi (izakhi) + amandla (amandla) + Amanzi (Amanzi) Amanzi (ifektri), okusho ukuthi isitshalo sokwelashwa sendle ngaphansi komqondo oqhubekayo empeleni yimboni yokukhiqiza i-towtity yezakhi zomsoco, amandla asetshenzisiwe.
Kwenzeka nje ukuthi igama elithi "Izindaba" linencazelo entsha, okuyimpilo entsha nekusasa.
Zilunge kangakanani lezi "zindaba", ngaphansi kohlaka lwayo, cishe akunakuchitha umqondo wendabuko ekukhuculweni kwendle:
I-Organic Faceboc ngumthwali wamandla, angasetshenziselwa ukwenza ukusetshenziswa kwamandla kokusebenza futhi afinyelele inhloso yokusebenza kwekhabhoni-nokungathathi hlangothi; Ukushisa okuqukethwe i-sendle uqobo kungaguqulwa kube yinani elikhulu lokushisa / amandla amakhaza ngephampu yokushisa komthombo wamanzi, ongakwazi ukufaka isandla ekusebenzeni kwekhabhoni - kodwa futhi namandla okuthumela umlilo / kubanda emphakathini. Lokhu yilokho isizinda samandla esimayelana nakho.
Izakhi zomzimba ekukhuculweni kwendle, ikakhulukazi i-phosphorus, ingatholwa ngempumelelo phakathi nenqubo yokwelashwa, ukuze ibambezele ukuntuleka kwezinsizakusebenza ze-phosphorus ngezinga elikhulu kakhulu. Lokhu okuqukethwe kwefekthri yezakhi.
Ngemuva kokubuyiselwa kodaba lwe-organic kanye nezakhamzimba sekuqediwe, umgomo oyinhloko wokwelashwa kwendle kwendle usuqediwe, kanti nezinsizakusebenza ezisele zingamanzi abuyiselwe esibuyiselwe. Yilokhu isitshalo samanzi esibuyiselwe emuva esimayelana nakho.
Ngakho-ke, iNetherlands yafingqa futhi izinyathelo zokwelashwa kwendle ezinqubweni eziyisithupha ezinkulu: ①Treatereation; Ukwelashwa okungu-②Basic; Ukwelashwa - ukwelashwa; Ukwelashwa kwe-④ludge;
Kubukeka kulula, kepha eqinisweni kunobuchwepheshe obuningi ongakhetha kuzo ngemuva kwenqubo ngayinye yenqubo, futhi ubuchwepheshe obufanayo bungasebenza ngezinyathelo ezahlukahlukene zenqubo, nje njengezimvume kanye nenhlanganisela, ungahlala uthola indlela efanelekile yokwelapha indle.
Uma udinga le mikhiqizo engenhla ukwelapha indle ehlukahlukene, sicela uxhumane nathi.
CR: naiyanjun Ukuvikelwa Kwemvelo Hydrosphere
Isikhathi sePosi: Meyi-25-2023