Nkhani Zamalonda

Musanayike geomembrane, pamanja linganizani mtunda wa damu ndi pansi pa damu, konzani mtunda wa damuwo mu mtunda wokonzedwa, ndikuchotsa zinthu zakuthwa. Tengani 20 cm wandiweyani wa loam wokhuthala, monga miyala yopanda block, mizu ya udzu, ndi zina zotero. Pambuyo powunika mosamala, geomembrane imayikidwa. Kuti...Werengani zambiri»

Pa mapulojekiti ndi mapulojekiti onse oletsa kusefukira kwa madzi, HDPE Ubwino wa ma geomembrane nthawi zonse wakhala nkhani yofunika kwambiri, koma pamsika HDPE Pali zinthu zambiri zosiyanasiyana za geomembrane, zomwe ndi zinthu zosasangalatsa kwa ogula ndi opanga, kotero yankho la HDPE The qu...Werengani zambiri»

1. Ngati mugula geomembrane yopangidwa ndi zinthu zosiyanasiyana kuti muwotchere mwapadera, chonde dziwitsani wopanga pasadakhale kuti njira yosinthira m'mphepete ikufunika mwachangu, ndiko kuti, geotextile ndi geomembrane zikamangiriridwa ndi kusungunuka kotentha, m'mbali ziwiri zidzasungidwa mutazipinda. Pafupifupi masentimita 15-20 popanda zomatira...Werengani zambiri»

Ubwino ndi kuipa kwa kuthetseratu pamwamba pa bulangeti losalowa madzi la bentonite kumaika pachiwopsezo ubwino ndi mtengo wa chinthucho. Chifukwa chake, pali madera ambiri omwe ayenera kusamalidwa pothetseratu pamwamba pa bulangeti. Nazi mfundo zazikulu: Bentonite yosalowa madzi...Werengani zambiri»

Geomembrane imagwira ntchito yofunika kwambiri. Imagwira ntchito ngati gawo lolekanitsa zinyalala ndi nthaka, imateteza nthaka, komanso imatha kuletsa mabakiteriya omwe ali m'zinyalala ndi zimbudzi kuti asawononge madzi. Imagwiritsidwa ntchito poletsa madzi kulowa m'mafakitale akuluakulu. Mphamvu yamphamvu yoletsa madzi kulowa m'zinyalala...Werengani zambiri»

Ponena za kuyesa zinthu zamamolekyulu, aliyense amamva kuti zodziwika kwambiri ndi ma geomembrane ophatikizika, omwe onse ndi nsalu. Ma geomembrane ndi zinthu zamamolekyu zoyesedwa. Komabe, ma geomembrane oletsa kusefukira kwa madzi amagwiritsidwa ntchito ngati chotetezera madzi pansi, pomwe ma geomembrane ophatikizika ndi...Werengani zambiri»

HDPE Geomembrane ndi gawo lofunika kwambiri la gawo ndi gawo la zomera zochotsera zinyalala zapakhomo. Gawo lopingasa loletsa chinyezi ndi gawo limatetezedwa ndi malo otsetsereka a fakitale yochotsera zinyalala zapakhomo ya HDPE Geomembrane ndi kapangidwe ka nthaka; HDPE Kuphimba geomembrane ndi...Werengani zambiri»

Masiku ano, chifukwa cha chitukuko cha intaneti mwachangu, opanga onse sakugwira ntchito ndi phindu lililonse. Chifukwa chake, kwa opanga ma nembanemba oletsa kulowa m'madzi a m'nyanja, kuchepetsa ndalama momwe angathere poganizira kuti zinthu zili bwino kwakhala chinthu chofunikira kwambiri kwa mabizinesi...Werengani zambiri»

Chidebe choletsa madzi kulowa m'nyanja chopangidwa ndi nyanja chopangidwa ndi njira yopangira madzi chimagwiritsidwa ntchito ngati chida choletsa madzi kulowa m'nyanja pomanga mapulojekiti omanga nyanja. Ndi kupititsa patsogolo ukadaulo wazinthu, chidebe choletsa madzi kulowa m'nyanja chopangidwa ndi njira yopangira madzi chagwiritsidwanso ntchito kwambiri pakusunga madzi. Ngakhale kuti ubwino wa...Werengani zambiri»

Nembanemba yoletsa kutuluka kwa madzi ya nyanja yopangira imagwira ntchito yofunika kwambiri poletsa kufalikira kwa tizilombo toyambitsa matenda. Ndi chitukuko chopitilira cha sayansi ndi ukadaulo, magawo ogwiritsira ntchito nembanemba yoletsa kutuluka kwa madzi akupanga nawonso akukulirakulira nthawi zonse. M'mbuyomu kumanga nyanja yopangira, ...Werengani zambiri»

Geomembrane yosakanikirana imagwiritsidwa ntchito kwambiri muukadaulo woletsa kutsekeka kwa madzi m'malo osungira madzi. (1) Kugwiritsa ntchito kuyenera kuyikidwa: makulidwe a chophimbacho sayenera kupitirira 30 cm. (2) Dongosolo lokonzanso loletsa kutsekeka kwa madzi liyenera kukhala ndi: gawo la cushion, gawo loletsa kutsekeka kwa madzi, gawo losinthira ndi gawo lobisala...Werengani zambiri»

Monga tonse tikudziwira, zida zazikulu zopangira ma geomembrane ku China zagawidwa m'mitundu iwiri: makina opaka laminating ndi makina opukutira filimu. Zachidziwikire, zidazo zidzakhala zapamwamba kwambiri, ndipo ma geomembrane opangidwa adzasinthidwa kwambiri pankhani ya mawonekedwe, thupi ndi mankhwala...Werengani zambiri»