Nkhani
-
Chifukwa chiyani mankhwalawa amafunikira kulongedza
1. Kupaka ndi mtundu wamalonda ogulitsa. Zopaka zokongolazi zimakopa makasitomala, zimakopa chidwi cha ogula, ndipo zimawapangitsa kukhala ndi chidwi chogula. Ngalayo ikaikidwa m’thumba lapepala long’ambika, mosasamala kanthu za mtengo wa ngaleyo, ndimakhulupirira kuti palibe amene adzaisamalira. 2. P...Werengani zambiri -
Kusanthula kwa chidziwitso chofunikira pamakampani opanga mapepala apadziko lonse lapansi
Nine Dragons Paper yalamula Voith kupanga mizere yokonzekera 5 BlueLine OCC ndi machitidwe awiri a Wet End Process (WEP) pamafakitole ake ku Malaysia ndi zigawo zina. Mndandanda wazinthu izi ndizinthu zambiri zoperekedwa ndi Voith. Ukadaulo wapamwamba kwambiri komanso njira yopulumutsira mphamvu...Werengani zambiri -
Zida zatsopano zobwezerezedwanso zikuyembekezeka kugwiritsidwa ntchito popaka chakudya
Anthu atayamba kutumiza matumba a mbatata kwa wopanga, Vaux, kutsutsa kuti matumbawo sanagwiritsidwenso ntchito mosavuta, kampaniyo idazindikira izi ndikuyambitsa malo osonkhanitsira. Koma zoona zake n’zakuti dongosolo lapadera limeneli limangothetsa kachigawo kakang’ono ka phiri la zinyalala. Chaka chilichonse, Vox Corp...Werengani zambiri -
Kodi thumba la pulasitiki losunga zachilengedwe ndi chiyani?
Matumba apulasitiki ogwirizana ndi chilengedwe ndi achidule amitundu yosiyanasiyana yamatumba apulasitiki owonongeka. Ndi chitukuko chaukadaulo, zida zosiyanasiyana zomwe zingalowe m'malo mwa mapulasitiki amtundu wa PE zimawonekera, kuphatikiza PLA, PHAs, PBA, PBS ndi zida zina za polima. Itha kusintha chikwama chapulasitiki cha PE ...Werengani zambiri -
Phindu lopanda malire lomwe matumba apulasitiki osawonongeka amabweretsa kwa anthu
Aliyense akudziwa kuti kupanga matumba apulasitiki owonongeka kwathandiza kwambiri pagulu lino. Amatha kunyozetsa pulasitiki yomwe imayenera kuwola kwa zaka 100 m'zaka ziwiri zokha. Izi sizothandiza kokha, komanso mwayi wonse wamayiko a Plastic bags...Werengani zambiri -
Mbiri ya kulongedza katundu
Kupaka kwamakono Mapangidwe amakono a mapaketi akufanana ndi kumapeto kwa zaka za zana la 16 mpaka 19th century. Ndi kukula kwa mafakitale, kuchuluka kwa zinthu zonyamula katundu kwapangitsa kuti mayiko ena omwe akutukuka kumene ayambe kupanga makampani opanga makina opangira zinthu. Malinga ndi...Werengani zambiri -
Kodi matumba opakira osawonongeka ndi chiyani ndi matumba opakira omwe amatha kuwonongeka kwathunthu?
Matumba oyikapo owonongeka amatanthauza kuti amatha kunyonyotsoka, koma kuwonongeka kungagawidwe kukhala "owonongeka" komanso "owonongeka kwathunthu". Kuwonongeka pang'ono kumatanthawuza kuwonjezera zina zowonjezera (monga wowuma, wowuma wosinthidwa kapena mapadi ena, photosensitizers, biode ...Werengani zambiri -
Chikhalidwe cha chitukuko cha matumba oyikapo
1. Malinga ndi zomwe zili zofunika, thumba la ma CD liyenera kukwaniritsa zofunikira pa ntchito, monga kulimba, zotchinga katundu, kulimba, kutentha, kuzizira, ndi zina zotero. Zida zatsopano zingathandize kwambiri pankhaniyi. 2. Onetsani zachilendo ndikuwonjezera ...Werengani zambiri
