Kusanthula Zomwe Zimayambitsa Kuwonongeka kwa Nsalu

Malinga ndi ziwerengero zochokera ku China Laundry Association, kuchuluka kwa nsalu zomwe zimatayika pachaka m'mafakitale ochapira zovala ku China ndi 8% mpaka 15%, ndipo kutayika kwachuma mwachindunji kumawononga ndalama zoposa 22% ya ndalama zogwirira ntchito. Nkhaniyi ikufotokoza mozama zomwe zimayambitsa kutayika kwa nsalu ndikupereka mayankho.

Kuwonongeka kwa Mankhwala (38%)

● Malo okhala ndi mchere wa alkaline

Pamene pH ili pamwamba pa 10, mphamvu ya ulusi wa thonje imachepa ndi 17% pa nthawi iliyonse. (Deta yoyesera ya Gulf Coast)

● Kutupa kwa zotsalira za chlorine

Kuchuluka kwa chlorine womasuka woposa 50 ppm kumapangitsa kuti mphamvu ya ulusi ichepe ndi 23%. (Muyezo wa ISO 10528)

Kuwonongeka kwa Mphamvu ya Makina (45%)

Kuwonongeka kwa mphamvu ya makina nthawi zambiri kumachitika potsuka, kuumitsa, ndi kunyamula. Mwachitsanzo, ngati pali matumphu ang'onoang'ono, zinthu zachilendo, kapena ma burrs mkati mwa chotsukira ngalande, ngalande yoyatsira mpweya yachodyetsa chofalitsa, malo olumikizirana ndi nsalu za zoperekera chakudya,opachika zitsulondimafoda, makhola a nsalu ndi ngolo zoyendera, ndi zina zotero, nsaluyo idzakanda kapena kudulidwa.

● Kupanikizika

Ngati mapulogalamu okanikiza a makina ochotsera madzi sali oyenera kapena madzi otsukira ndi okwera kwambiri kotero kuti nsaluyo imadzaza mpanda panthawi yokanikiza, zonsezi zingayambitse kusweka ndi kusweka kwa nsaluyo.

● Kuwonongeka kwa Makina Otumizira Mauthenga

Malo omwe amakhudzana mwachindunji ndi nsalu, monga ng'oma yamkati ya makina ochapira a mafakitale kapenachotsukira ngalande, kapena chomangira chachitsulo cha lamba wonyamulira, ngati ali ndi ma burrs, zingayambitse kung'ambika kwa 1.2-3.5cm panthawi yotsuka.

● Zipangizo zambirimbiri

Deta yoyesera ikuwonetsa kuti pamene kuchuluka kwa katundu kupitirira 15% ya malire apamwamba, chiŵerengero cha kutayika kwa nsalu chimawonjezeka kufika pa 2.3 kuposa mtengo wamba.

Mipata Yoyang'anira (5%)

● Cholakwika pakukonza zinthu chimayambitsa matupi akunja achitsulo omwe ali ndi mwayi wa 0.7 ‰

● Zolakwika pa mayendedwe zimapangitsa kuti pakhale zipolopolo zokwana 1.8 paulendo uliwonse.

Zomwe zili pamwambapa ndi zifukwa zitatu zomwe zimachititsa kuti nsalu ziwonongeke. Mavuto onsewa amatha kusinthidwa pogwiritsa ntchito njira zosamalira bwino komanso njira zotsukira zovala. Nkhani yotsatira ifotokoza momwe mungapewere mavutowa.