Nūhou ʻOihana
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ʻO nā mea hoʻomaʻemaʻe wai, nā ala hou i ka wai inu palekana
"Millions i noho me ke aloha ʻole, ʻaʻohe mea me ka wai ʻole!" ʻO kēia molekele oxygen-infused dihydrogen ke kumu o nā mea ola a pau ma ka Honua. Inā no ka kuke ʻana a i ʻole nā pono hoʻomaʻemaʻe maʻamau, ʻaʻole hiki ke hoʻololi ʻia ke kuleana o ka wai, no ka mea ke hilinaʻi nei ke ola kanaka a pau. Ua manaʻo ʻia he 3.4 miliona mau kānaka ...Heluhelu hou aku -
Ke kumu o ka ʻenehana kānana microbial no ka mālama ʻana i ka wai
ʻO ka hoʻomaʻamaʻa ʻana i ka microbial o ka wai hoʻoheheʻe ʻo ia ka hoʻokomo ʻana i ka nui o nā ʻano microbial maikaʻi i loko o ka wai, e hāpai ana i ka hoʻokumu wikiwiki ʻana o kahi kaiaola kaulike i loko o ke kino wai ponoʻī, ʻaʻole wale nā mea hoʻoheheʻe, nā mea hana, a me nā mea kūʻai aku. Hiki i nā mea haumia ke ...Heluhelu hou aku -
Pehea e mālama ai nā mea kanu wai i ka wai
Hoʻohana nā ʻōnaehana wai inu lehulehu i nā ʻano hana mālama wai like ʻole e hāʻawi i ko lākou kaiāulu me ka wai inu palekana. Hoʻohana maʻamau nā ʻōnaehana wai lehulehu i nā ʻanuʻu o ka mālama wai, me ka coagulation, flocculation, sedimentation, filtration a me disinfection. 4 Nā ʻanuʻu o ka Wa Kaiāulu...Heluhelu hou aku -
Pehea e hiki ai i ka silicone defoamer ke hoʻomaikaʻi i ka maikaʻi o ka mālama wai?
I loko o ka pahu aeration, no ka mea, ua hoʻokuʻu ʻia ka ea mai loko mai o ka pahu aeration, a ʻo nā microorganisms i loko o ka sludge i hoʻāla ʻia e hoʻohua i ke kinoea i ke kaʻina o ka decomposing i ka mea organik, no laila e hana ʻia ka nui o ka pua i loko a ma ka ʻili ...Heluhelu hou aku -
Nā hewa i ke koho ʻana i ka flocculant PAM, ʻehia kāu i hehi ai?
ʻO ka 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, hiki ke hoʻopili ...Heluhelu hou aku -
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