Isingeniso
Emashumini eminyaka amuva nje, ukukhathazeka ngemiphumela emibi yemvelo yokusetshenziswa ngokweqile kukamanyolo we-nitrogen kuye kwanda. Izinkinga eziyinhloko zezemvelo ezibangelwa ukusetshenziswa okungalungile komanyolo we-nitrogen ukungcoliswa kwamanzi angaphansi komhlaba nge-nitrate, ukukhululwa kwama-nitrogen oxides afaka isandla "emphumeleni obamba ukushisa", kanye nokungcoliswa komkhathi nge-ammonia.
Ukuze kuvinjwe umonakalo emvelweni, “izindlela zokuphatha ezingcono kakhulu” (BMP) zachazwa ukuze kufakwe umanyolo. Ezimweni eziningi, ama-BMP asekelwe emithethweni ye-“4R” ekhuthazwa yi-IFA: “Umthombo womanyolo olungile, ngenani elilungile, ngesikhathi esifanele, ngokubekwa okulungile”. I-Multicote iwumanyolo okhululayo olawulwayo okhulula imisoco yawo ngokuhambisana nezimiso ze-“4R”, njengoba ikhipha imisoco ngokuqondile endaweni yezimpande ngokuya nekhono lokumunca lesi sitshalo, ivimbela ukuchitheka kokungcola endaweni ezungezile.
Kulesi sivivinyo, izinga lokukhishwa kwe-ammonia emkhathini kusuka ekufakweni kukamanyolo wendabuko laqhathaniswa nokusetshenziswa kusetshenziswa i-multicote. Ngaphezu kwalokho, i-multicote isetshenziswe ngamanani amabili ukuze kuqhathaniswe ukusebenza kahle kwayo nalokho komanyolo ojwayelekile.
Izimpahla nezindlela
Ukuhlolwa kwenziwa ezimbizeni ezitshala i-basil. Ukuphathwa kokulawulwa komkhuba ojwayelekile wokuvundisa kwaqhathaniswa namazinga amabili e-Multicote 4M 15-9-15 afakwe engxenyeni engenhla ye-substrate yebhodwe (100% kanye ne-70% kusukela kumkhuba ovamile). Ebhodweni ngalinye, kwafakwa umshini wokubamba ukuhwamuka kwe-ammonia, futhi inani lansuku zonke lokuhwamuka kukalwa.
Idivayisi ye-ammonia trap: Umshini wokucupha wawubekwe eduze kwezitshalo ze-basil. Egumbini elivulekile lesigamu elenziwe ngamapayipi e-PVC, ama-disc amabili e-polyethylene afakwe kwisisombululo se-phosphoric acid nge-concentration ye-10% w / w afakiwe. I-disc ephansi yayisetshenziselwa ukumunca ukuvuthwa okuvela kumanyolo emhlabathini, futhi i-disc ephezulu yasetshenziselwa ukwakha isendlalelo sesihlangu ukuze kugwenywe ukungcola okungenzeka kwe-ammonia emoyeni ozungezile.
Imiphumela
Ukuguqulwa kwe-ammonia kwansuku zonke
Isiphetho
- Ukushintshashintsha kwe-ammonia ekufakweni okubili kwe-multicote bekuphansi kakhulu “kusenkambweni yoMlimi”, ngakho-ke kungaba yisixazululo sokubhekana nokungcoliswa kwemvelo kokuvundiswa kwenitrogen.
- Kuzo zombili izindlela zokwelapha ze-CRF, izivuno kanye nesisindo sezimpande kwakungaphezu kokwenza koMlimi. Isivuno se-Multicote - 100% sasisikhulu kunesivuno se-Multicote - 75%.
- Umanyolo okhipha i-Control-release (CRF) uvumela ukumuncwa okungcono kwezakhi futhi wehlise ukuchitheka kwe-nitrogen endaweni ezungezile uma kuqhathaniswa nomanyolo ovamile ngenxa yokusebenza kahle komsoco.
Umthombo: https://www.haifa-group.com