Nūhou ʻOihana
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He hopena nui anei nā defoamers i nā microorganism?
He hopena anei ka defoamers i nā microorganism? Pehea ka nui o ka hopena? He nīnau kēia i nīnau pinepine ʻia e nā hoaaloha ma ka ʻoihana mālama wai a me ka ʻoihana huahana fermentation. No laila i kēia lā, e aʻo kākou e pili ana i ka hopena o ka defoamer i nā microorganism. ʻO ka ...Heluhelu hou aku -
kikoʻī! Hoʻoholo i ka hopena flocculation o PAC a me PAM
ʻO ka Polyaluminum Chloride (PAC) Polyaluminum chloride (PAC), i kapa ʻia he polyaluminum no ka pōkole, Poly Aluminum Chloride dosing In Water Treatment, loaʻa ke ʻano kemika Al₂Cln(OH)₆-n. ʻO ka Polyaluminum Chloride Coagulant kahi mea mālama wai polymer inorganic me ke kaumaha molekala nui a me ka h ...Heluhelu hou aku -
ʻO nā kumu e pili ana i ka hoʻohana ʻana i nā flocculants i ka mālama ʻana i ka wai
ʻO ka pH o ka wai hoʻoheheʻe he hopena nui ka pH o ka wai i ka hopena o nā flocculant. ʻO ka pH waiwai o ka wai hoʻoheheʻe e pili ana i ke koho ʻana i nā ʻano flocculant, ke ʻano o nā flocculants a me ka hopena o ka coagulation a me ka sedimentation. Ke 8 ka waiwai o ka pH, lilo ka hopena coagulation i p...Heluhelu hou aku -
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 -
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 noʻonoʻo 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 i ka wai 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
ʻO ka polyacrylamide flocculants he mea maikaʻi loa 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 ikehu mālama a me Environmental Protection Technology Co., Ltd., Beijing 100022; 2. China University of Petroleum (Beijing), Beijing 102249) Abstract...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 kahi pūhui paʻa me ka nui o nā ion metala monovalent a me divalent i 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 wela ...Heluhelu hou aku -
Hana pololei ʻo Kina Diallyl Dimethyl Ammonium Chloride Dadmac
Aloha ʻoe, ʻo ia ka mea hana kemika cleanwat mai Kina, a ʻo kā mākou mea nui e pili ana i ka decolorization sege. E ʻae mai iaʻu e hoʻolauna i kekahi o kā mākou ʻoihana huahana-DADMAC. ʻO DADMAC kahi maʻemaʻe kiʻekiʻe, aggregated, quaternary ammonium paʻakai a me ka kiʻekiʻe kiʻekiʻe kiʻekiʻe cationic monomer. He kala kona helehelena...Heluhelu hou aku -
Noi no ka Acrylamide Co-polymers (PAM)
Hoʻohana nui ʻia ʻo PAM i nā ʻōnaehana kaiapuni e like me: 1. ma ke ʻano he mea hoʻonui viscosity i ka hoʻihoʻi hou ʻana i ka aila (EOR) a ʻoi aku ka mea hou ma ke ʻano he mea hoʻohaʻahaʻa friction i ka high volume hydraulic fracturing (HVHF); 2.as he flocculant i ka wai lapaʻau a me ka sludge dewatering; 3. ma ke ʻano he...Heluhelu hou aku