Ekwakhiweni kwengqalasizinda yezokuthutha yesimanje, ukuphepha nokuqina kwemigwaqo kubaluleke kakhulu. Inethiwekhi yokudonsa amanzi ehlanganisiwe iyinto evame ukusetshenziswa emigwaqweni, ngakho-ke ingayandisa yini impilo yemigwaqo?
1. Izici eziyisisekelo zenethiwekhi yokudonsa amanzi ehlanganisiwe
Inethi yokukhipha amanzi ehlanganisiwe yakhiwe ngenethi yepulasitiki enesakhiwo esinezinhlangothi ezintathu esiboshwe nge-geotextile evumela amanzi ukungena ezinhlangothini zombili. Ngakho-ke, ukusebenza kwayo kokukhipha amanzi kuhle kakhulu, futhi ingathumela ngokushesha amanzi angaphansi komhlaba noma amanzi emvula, okunganciphisa inkinga yokuqongelela kwamanzi esisekelweni somgwaqo. Inamandla aphezulu okudonseka, ukumelana nokugqwala, ukumelana ne-asidi kanye ne-alkali,
Ukwakhiwa okulula nezinye izinzuzo.
2. Umthelela wokuqongelela kwamanzi emigwaqweni empilweni yemigwaqo
Ukuqongelela kwamanzi emigwaqweni kungenye yezimbangela ezinkulu zomonakalo womgwaqo. Uma ungqimba lwesisekelo somgwaqo luqongelela amanzi isikhathi eside, kuzoholela ekuthambekeni kwenhlabathi kanye nokwehla kwamandla okuthwala, okuzoholela ekubhidlikeni kwendlela, imifantu kanye nezinye izifo. Lezi zifo azigcini nje ngokunciphisa amandla emigwaqo, kodwa futhi zandisa izindleko zokulungisa kanye nokufinyeza imigwaqo.
Impilo yokusebenza komgwaqo. Ngakho-ke, ukuxazulula inkinga yokuqongelela kwamanzi emgwaqweni kungandisa isikhathi sokuphila komgwaqo.
3. Indima yenethiwekhi yokudonsa amanzi ehlanganisiwe ekwandiseni impilo yomgwaqo
1、Ukudonsa amanzi ngokushesha: Isakhiwo esinezinhlangothi ezintathu senethiwekhi yokudonsa amanzi ehlanganisiwe singathumela ngokushesha amanzi angaphansi komhlaba noma amanzi emvula, sinciphise isikhathi sokuqongelela kwamanzi esisekelweni somgwaqo, futhi sinciphise ingozi yokuthamba kwenhlabathi nokunciphisa amandla okuthwala.
2、Ukuqina kwesisekelo okuthuthukisiwe: Amandla aphezulu okudonseka kwenethiwekhi yokudonsa amanzi ehlanganisiwe angathuthukisa ukuzinza kwesendlalelo sesisekelo somgwaqo futhi avimbele ukuguguleka kanye nokuqhekeka kwesendlalelo sesisekelo okubangelwa umthwalo wemoto noma izinguquko zokushisa.
3、Ukuhlukaniswa kanye nokuvikelwa: I-geotextile enezinhlangothi ezimbili yenethiwekhi yokukhipha amanzi ehlanganisiwe ingadlala indima yokuhlukanisa kanye nokuvikela, ivimbele izinto ezincane zesendlalelo esiyisisekelo ukuthi zingangeni emgudwini wokukhipha amanzi, futhi igcine uhlelo lokukhipha amanzi lungaphazanyiswa. Kungavimbela futhi ukuguguleka kwesendlalelo esiyisisekelo yizinto eziyingozi zangaphandle futhi kwandise impilo yenkonzo yomgwaqo.
4. Ukulula kokwakha: Inethiwekhi yokudonsa amanzi ehlanganisiwe ilula ukuyakha, okunganciphisa isikhathi sokwakha futhi kunciphise izindleko zokwakha. Kungathuthukisa ukusebenza kahle kokwakhiwa kwemigwaqo futhi kunciphise ukuphazamiseka kwethrafikhi.
Kusukela kokungenhla, kungabonakala ukuthi ukusetshenziswa kwenethi yokudonsa amanzi ehlanganisiwe kungandisa isikhathi sokuphila komgwaqo. Inezinzuzo zokudonsa amanzi okusheshayo, ithuthukisa ukuzinza kwesendlalelo sesisekelo, ihlukanise futhi ivikele isendlalelo sesisekelo, kanye nokwakhiwa okulula, futhi ingahlinzeka ngezixazululo zokudonsa amanzi ezinokwethenjelwa kumaphrojekthi omgwaqo.
Isikhathi sokuthunyelwe: Juni-10-2025
