Nūhou ʻOihana
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Pehea e hiki ai i ka silicone defoamer ke hoʻomaikaʻi i ka pono o ka mālama ʻana i ka wai ʻino?
I loko o ka pahu aeration, no ka mea, ua puʻupuʻu ʻia ka ea mai loko mai o ka pahu aeration, a ʻo nā microorganisms i loko o ka sludge i hoʻoulu ʻia e hoʻopuka i ke kinoea i ke kaʻina hana o ka palaho ʻana i nā mea organik, no laila e hoʻopuka ʻia ka nui o ka huʻa i loko a ma luna o ka ʻili ...E heluhelu hou aku -
Nā hewa i ke koho ʻana o ka flocculant PAM, ehia āu i hehi ai?
ʻO Polyacrylamide kahi polymer linear wai-soluble i hoʻokumu ʻia e ka polymerization radical manuahi o nā monomers acrylamide. I ka manawa like, ʻo ka polyacrylamide hydrolyzed he flocculant mālama wai polymer hoʻi, hiki ke omo ...E heluhelu hou aku -
He hopena nui anei nā mea hoʻopau foam i nā microorganism?
Loaʻa i nā defoamers kekahi hopena i nā microorganisms? Pehea ka nui o ka hopena? He nīnau kēia i nīnau pinepine ʻia e nā hoaaloha ma ka ʻoihana mālama wai hoʻoneoneo 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 microorganisms. ʻO ka ...E heluhelu hou aku -
Kikoʻī! Hoʻoholo i ka hopena flocculation o PAC a me PAM
ʻO Polyaluminum Chloride (PAC) ʻO Polyaluminum chloride (PAC), i kapa ʻia ʻo polyaluminum no ka pōkole, ʻo Poly Aluminium Chloride dosing In Water Treatment, loaʻa iā ia 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 h...E heluhelu hou aku -
Nā mea e pili ana i ka hoʻohana ʻana i nā flocculants i ka mālama ʻana i ka wai
pH o ka wai ʻino He mana nui ko ka waiwai pH o ka wai ʻino i ka hopena o nā flocculants. Pili ka waiwai pH o ka wai ʻino i ke koho ʻana o nā ʻano flocculant, ka nui o nā flocculants a me ka hopena o ka coagulation a me ka sedimentation. Ke 8 ka waiwai pH, lilo ka hopena coagulation i mea p loa...E heluhelu hou aku -
Ua hoʻokuʻu kūhelu ʻia ka moʻo o nā kūlana aupuni "China Urban Sewage Treatment and Recycling Development Report" a me nā "Water Reuse Guidelines"
ʻO ka mālama ʻana a me ka hana hou ʻana i nā ʻōpala nā ʻāpana koʻikoʻi o ke kūkulu ʻana i nā ʻōnaehana kaiapuni kūlanakauhale. I nā makahiki i hala iho nei, ua ulu wikiwiki nā hale mālama ʻōpala kūlanakauhale o koʻu ʻāina a ua loaʻa nā hopena kupaianaha. I ka makahiki 2019, e piʻi aʻe ka nui o ka mālama ʻana i nā ʻōpala kūlanakauhale i 94.5%,...E heluhelu hou aku -
Hiki ke hoʻokomo ʻia ka flocculant i loko o ka waihona membrane MBR?
Ma o ka hoʻohui ʻana o ka polydimethyldiallylammonium chloride (PDMDAAC), polyaluminum chloride (PAC) a me kahi flocculant hui pū ʻia o nā mea ʻelua i ka hana mau o ka bioreactor membrane (MBR), ua noiʻi ʻia lākou e hōʻoluʻolu i ka MBR. ʻO ka hopena o ka fouling membrane. Ke ana nei ka hoʻāʻo i ka ch...E heluhelu hou aku -
ʻO Dicyandiamide formaldehyde resin decoloring agent
Ma waena o ka mālama ʻana i ka wai ʻino ʻoihana, ʻo ka paʻi ʻana a me ka hoʻoluʻu ʻana i ka wai ʻino kekahi o nā wai ʻino paʻakikī loa e mālama. He ʻano paʻakikī kona, he waiwai chroma kiʻekiʻe, he nui ka nui, a he paʻakikī ke hoʻohaumia. ʻO ia kekahi o nā wai ʻino ʻoihana koʻikoʻi a paʻakikī hoʻi e mālama ...E heluhelu hou aku -
Pehea e hoʻoholo ai i ke ʻano o ka polyacrylamide
E like me kā kākou e ʻike nei, he ʻano like ʻole nā ʻano polyacrylamide like ʻole o ka mālama ʻana i ka wai ʻino a me nā hopena like ʻole. No laila, he mau ʻāpana keʻokeʻo nā polyacrylamide āpau, pehea e hoʻokaʻawale ai i kāna kumu hoʻohālike? Aia he 4 mau ala maʻalahi e hoʻokaʻawale ai i ke kumu hoʻohālike o ka polyacrylamide: 1. Ua ʻike mākou a pau ʻo ka polyacryla cationic...E heluhelu hou aku -
Nā hoʻonā i nā pilikia maʻamau o ka polyacrylamide i ka sludge dewatering
He kūpono loa nā flocculants Polyacrylamide i ka hoʻohemo ʻana i ka sludge a me ka hoʻonoho ʻana i ka wai ʻino. Hōʻike kekahi mau mea kūʻai aku e hālāwai ka pam polyacrylamide i hoʻohana ʻia i ka hoʻohemo ʻana i ka sludge i nā pilikia like ʻole. I kēia lā, e kālailai wau i kekahi mau pilikia maʻamau no nā mea āpau. : 1. ʻO ka hopena flocculation o p...E heluhelu hou aku -
Loiloi i ka holomua o ka noiʻi o ka hui pū ʻana o pac-pam
ʻO Xu Darong 1,2, Zhang Zhongzhi 2, Jiang Hao 1, Ma Zhigang 1 (1. Beijing Guoneng Zhongdian ka mālama ʻana i ka ikehu a me ka Environmental Protection Technology Co., Ltd., Beijing 100022; 2. Ke Kulanui ʻo Kina no ka ʻaila (Beijing), Beijing 102249) Pōkole: ma ke kahua o ka mālama ʻana i ka wai ʻino a me nā koena ʻōpala...E heluhelu hou aku -
ʻO ka wai paʻakikī Kina kiʻekiʻe e wehe i ka Chlorine Fluoride Heavy Metals Sediments Impurities
ʻO ka mea hoʻohemo metala kaumaha CW-15 he mea hopu metala kaumaha ʻaʻole ʻawahia a aloha i ke kaiapuni. Hiki i kēia kemika ke hana i kahi hui paʻa me ka hapa nui o nā iona metala monovalent a me divalent i loko o ka wai ʻōpala, 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 ke poʻo...E heluhelu hou aku