Nūhou
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Ua hoʻokuʻu ʻia ʻo "China Urban Sewage Treatment and Recycling Development Report" a me "Water Reuse Guidelines" o nā kūlana aupuni.
ʻO ka hoʻomaʻemaʻe wai a me ka hana hou ʻana ʻo ia nā mea nui o ke kūkulu ʻana i ke kaiapuni o ke kūlanakauhale. I kēia mau makahiki i hala iho nei, ua ulu wikiwiki nā keʻena hoʻomaʻemaʻe wai o ke kūlanakauhale o koʻu ʻāina a loaʻa nā hopena kupaianaha. I ka makahiki 2019, e hoʻonui ʻia ka nui o ka mālama ʻana i ke kaona i ka 94.5%, ...Heluhelu hou aku -
Nā waiwai a me nā hana o ka polyaluminum chloride
ʻO ka polyaluminum chloride he mea hoʻomaʻemaʻe wai kiʻekiʻe, hiki ke hoʻomaʻemaʻe, deodorize, decolorize, a me nā mea ʻē aʻe. hiki ke lilo ke kumukūʻai ...Heluhelu hou aku -
10% ka uku no ka hoʻolaha Kalikimaka（Paa i ka lā 14 o Kekemapa – 15 Ianuali）
I mea e uku ai i ke kākoʻo o nā mea kūʻai hou a me nā mea kahiko, e hoʻomaka maoli kā mākou hui i kahi hanana hoʻemi Kalikimaka hoʻokahi mahina i kēia lā, a e hoʻemi ʻia nā huahana āpau o kā mākou hui ma 10%. Inā makemake ʻoe, e ʻoluʻolu e kelepona mai iaʻu. E hoʻolauna pōkole mākou i kā mākou huahana cleanwat i nā mea a pau. ʻO kā mākou ...Heluhelu hou aku -
SAP mea laka wai
Ua kūkulu ʻia nā polymers super absorbent i ka hopena o 1960s. I ka makahiki 1961, ua hoʻopili ka Northern Research Institute o ka US Department of Agriculture i ka starch i ka acrylonitrile no ka manawa mua e hana i ka HSPAN starch acrylonitrile graft copolymer i ʻoi aku ma mua o nā mea wai kuʻuna. I loko o...Heluhelu hou aku -
Kamailio Mua—Super Absorbent Polymer
E ʻae mai iaʻu e hoʻolauna i ka SAP āu i makemake nui ai i kēia manawa! ʻO ka Super Absorbent Polymer (SAP) kahi ʻano hou o nā mea polymer hana. Loaʻa iā ia kahi hana hoʻoheheʻe wai kiʻekiʻe e hoʻoheheʻe i ka wai he mau haneli a he mau kaukani manawa i ʻoi aku ka kaumaha ma mua ona, a he paʻa wai maikaʻi loa ...Heluhelu hou aku -
ʻO Cleanwat Polymer Heavy Metal Mea Hoʻoponopono Wai
Ka nānā 'ana i ka pono o ka ho'ohana 'ana i ka wai ho'omāinoino 'oihana 1. Ho'omaka kumu 'O ka pollution metala kaumaha e pili ana i ka pollution kaiapuni i hana 'ia e nā metala kaumaha a i 'ole ko lākou mau pūhui. ʻO ka mea nui ma muli o nā kumu kanaka e like me ka mining, ka hoʻokuʻu ʻana i ke kinoea, ka hoʻoheheʻe wai a me ka hoʻohana ʻana i ka heav ...Heluhelu hou aku -
Hiki ke hoʻokomo ʻia ka flocculant i loko o ka loko MBR membrane?
Ma o ka hoʻohui ʻana o polydimethyldiallylammonium chloride (PDMDAAC), polyaluminum chloride (PAC) a me kahi flocculant composite o nā mea ʻelua i ka hana mau o ka bioreactor membrane (MBR), ua noiʻi ʻia lākou e hoʻēmi i ka MBR. ʻO ka hopena o ka puka ʻana o ka membrane. Ana ka ho'āʻo i ka ch...Heluhelu hou aku -
ʻO Dicyandiamide formaldehyde resin decoloring agent
Ma waena o ka hoʻomaʻamaʻa ʻana i ka wai ʻino, ʻo ka paʻi ʻana a me ke kala ʻana i ka wai ʻino kekahi o nā wai ʻōpala paʻakikī loa. He paʻakikī kona haku mele ʻana, ka waiwai chroma kiʻekiʻe, ka ʻike kiʻekiʻe, a paʻakikī ke hoʻohaʻahaʻa. ʻO ia kekahi o nā wai ʻona ʻoihana koʻikoʻi a paʻakikī hoʻi e mālama ...Heluhelu hou aku -
Pehea e hoʻoholo ai i ke ʻano o ka polyacrylamide
E like me kā mākou e ʻike ai, loaʻa nā ʻano like ʻole o ka polyacrylamide i nā ʻano like ʻole o ka mālama ʻana a me nā hopena like ʻole. No laila ʻo ka polyacrylamide nā ʻāpana keʻokeʻo āpau, pehea e ʻike ai i kāna kumu hoʻohālike? Aia 4 mau ala maʻalahi e hoʻokaʻawale i ke ʻano o ka polyacrylamide: 1. Ua ʻike mākou a pau i ka cationic polyacryla ...Heluhelu hou aku -
Nā hoʻonā i nā pilikia maʻamau o ka polyacrylamide i ka hoʻoheheʻe ʻana i ka lepo
He mea maikaʻi loa ka polyacrylamide flocculants i ka hoʻoheheʻe ʻana i ka lepo a me ka hoʻopaʻa ʻana i ka wai. Ke hōʻike nei kekahi mau mea kūʻai aku i ka polyacrylamide pam i hoʻohana ʻia i ka hoʻoheheʻe ʻana i ka sludge e hālāwai me ia a me nā pilikia ʻē aʻe. I kēia lā, e kālailai au i nā pilikia maʻamau no kēlā me kēia kanaka. : 1. Ka hopena flocculation o p...Heluhelu hou aku -
Nānā i ka holomua noiʻi o ka hui pū ʻana o pac-pam
Xu Darong 1,2, Zhang Zhongzhi 2, Jiang Hao 1, Ma Zhigang 1 (1. Beijing Guoneng Zhongdian mālama ikehu a me Environmental Protection Technology Co., Ltd., Beijing 100022; 2. China University of Petroleum (Beijing), Beijing 102249 ) Abstract: ma ke kula o ka wai ʻōpala a me ka ʻōpala koena treatm...Heluhelu hou aku -
ʻO ka wai paʻa kiʻekiʻe Kina e wehe i ka Chlorine Fluoride Heavy Metals Sediments Impurities
ʻO ka mea hoʻoneʻe metala kaumaha CW-15 he mea hoʻopaʻa metala kaumaha ʻole a pili i ke kaiapuni. Hiki i kēia kemika ke hana i pūhui paʻa me ka hapa nui o nā iona metala monovalent a me divalent i loko o ka wai ʻino, e like me:Fe2+,Ni2+,Pb2+,Cu2+,Ag+,Zn2+,Cd2+,Hg2+,Ti+a me Cr3+, a laila hiki i ke kumu o ka wehe ʻana i ka hea. ..Heluhelu hou aku
