Makampani onyamula zakudya/zakudya

Mpweya umagwiritsidwa ntchito kwambiri pazakudya. Pankhani yakuyika, imatha kuletsa chakudya kuti zisawonongeke komanso kuchitapo kanthu kuti zisawonongeke. Kuonjezera apo, mpweya woipa, monga chinthu chachikulu chamadzi othwanima, ukhoza kupititsa patsogolo kukoma kwa zakumwa, chomwe ndi chimodzi mwa zifukwa zomwe anthu ambiri amagula makina amadzi othwanima m'nyumba.

Zopangira zovomerezeka zamakampani anu

madzi nayitrogeni

Chifukwa cha kuzizira kwakanthawi kochepa kwa nayitrogeni wamadzimadzi, chakudya chomwe chasungunuka mwachangu mumadzi a nayitrogeni amatha kukhalabe ndi kukoma komanso zakudya zopatsa thanzi asanakonzekere kwambiri.

Nayitrogeni

Munthawi yosungiramo moŵa, nayitrogeni wosalowerera ndale amatha kukhalabe ndi zizindikiro zakuthupi ndi zamankhwala kuposa mpweya woipa; Poyerekeza ndi kugwiritsa ntchito mpweya woipa, kugwiritsa ntchito nayitrogeni wamadzimadzi kumatha kuchepetsa ndalama zopangira ndi 30%.

Mpweya wa carbon dioxide

Mpweya woipa wa carbon dioxide ukasungunuka m’madzi, umatha kusintha kukoma kwa zakumwa (monga madzi othwanima opangidwa ndi makina amadzi othwanima). Mpweya woipa umatha kusunga mbewu monga tirigu ndi chimanga mwa kupha tizilombo, makoswe ndi mafangasi owopsa, kukulitsa nthawi ya shelufu komanso kupewa nkhungu.