Lawe mākou i ka kūpaʻa a lanakila-lanakila ma ke ʻano he kumu hana, a mālama i kēlā me kēia ʻoihana me ka mana koʻikoʻi a me ka mālama.
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ʻO ka Phytoremediation o nā lepo i hoʻohaumia ʻia metala me ka hoʻohana ʻana i nā hoʻololi organik
Loaʻa nā mea kalapona i loaʻa mai ka lanahu.Hoʻokumu ʻia ke kalapona i hana ʻia e ka pyrolysis o nā mea kūlohelohe o ka mea kanu kumu.Aia kēia mau mea me ka lanahu, nā pūpū niu a me ka lāʻau, ke kō, nā hull soy a me ka nutshell (Dias et al., 2007; Paraskeva et al., 2008)....Heluhelu hou aku -
Mea nui o Hydroxypropyl MethylCellulose (HPMC) ma PVC
ʻO nā huahana Hydroxypropyl Methyl Cellulose ka nui o ka hoʻohana ʻana ma ka wahi o ka polymerization hoʻokuʻu o vinyl chloride ma Kina.I ka polymerization hoʻokuʻu o ka vinyl chloride, ʻo ka dispersed system he hopena pololei i ka huahana, PVC resin, a ma ka qu ...Heluhelu hou aku -
Nā Kaʻina Hana Hana Hana ʻia
ʻO ke kaʻina hana no ka hana ʻana i ke kalapona i hoʻāla ʻia ma ke ʻano he carbonization a ukali ʻia e ka hoʻōla ʻana o nā mea carbonaceous mai ke kumu mea kanu.ʻO ka carbonization kahi mālama wela ma 400-800 ° C e hoʻohuli ana i nā mea maka i ke kalapona ma o ka hoʻohaʻahaʻa ʻana i ka ʻike o ka mea volatile a me ka hoʻohui ...Heluhelu hou aku -
ʻO ke kalapona hoʻōla i ka ʻoihana mālama wai.
ʻO ke ʻano kū hoʻokahi, porous a me ka ʻili ākea o ke kalapona hoʻāla ʻia, i hui pū ʻia me nā mana hoʻohihi, hiki i ke kalapona hoʻōla ke hopu a paʻa i nā ʻano mea like ʻole ma luna o kona ʻili.Hiki mai ke kalapona ho'ā i nā 'ano a me nā 'ano like 'ole.Hana ʻia ia ma ke kaʻina hana ...Heluhelu hou aku -
ʻO ka mahana a me ka mālama wai o HPMC
ʻO ka HPMC ka mea nui o ka mālama ʻana i ka wai a me ka mānoanoa o ka pahu sima a me ka gypsum-based slurry, hiki ke hoʻomaikaʻi maikaʻi i ka cohesion a me ka pale ʻana o ka slurry.ʻO nā mea e like me ke ea wela, ka mahana a me ke kaomi makani e pili i ka evaporation ...Heluhelu hou aku -
Hoʻohana Polymerization o (HPMC) Hydroxypropyl Methylcellulose no PVC
ʻO Hydroxypropyl Methylcellulose ma ke ʻano he mea hoʻokaʻawale, ʻo nā huahana i loaʻa i nā mea i hoʻonohonoho ʻia a wehe ʻole ʻia, kūpono i ka ʻike kūpono a me ka hana hoʻoponopono maikaʻi loa.Eia nō naʻe, hiki i ka hoʻohana ʻana o Hydroxypropyl Methylcellulose wale nō ke kōkua i ka hoʻololi maikaʻi ʻana o ka ...Heluhelu hou aku -
Hoʻohana i ka hydroxypropyl methylcellulose i ka pauka putty
ʻO Putty kahi ʻano mea hoʻonani hale.ʻO kahi papa putty keʻokeʻo ma ka ʻili o ka lumi hakahaka i kūʻai ʻia ma mua o 90 i ke keʻokeʻo a ʻoi aku ma mua o 330 i ka nani.Hoʻokaʻawale ʻia ʻo Putty i ka paia o loko a me ka paia o waho.Pono ka putty o waho e pale i ka makani a me ka lā, s...Heluhelu hou aku -
Makeke Kalapona Ho'ā
I ka makahiki 2020, ua paʻa ʻo Asia Pacific i ka hapa nui loa o ka mākeke carbon activated honua.ʻO Kina a me India nā mea hana nui ʻelua o ka carbon activated ma ka honua.Ma India, ʻo ka ʻoihana hana kalapona i hoʻāla ʻia kekahi o nā ʻoihana wikiwiki loa.Ke ulu nei ka ʻoihana hana ma kēia wahi ...Heluhelu hou aku -
He aha kāu e ʻike ai no ka carbon activated?
He aha ka manaʻo o ka carbon activated?ʻO ke kalapona hoʻōla ʻia kahi mea kūlohelohe i hoʻopaʻa ʻia i kiʻekiʻe i loko o ke kalapona.No ka laʻana, ʻo ka lanahu, ka lāʻau a i ʻole ka niu ka mea kūpono no kēia.He porosity kiʻekiʻe ka hopena o ka huahana a hiki ke hoʻopili i nā molekala o nā mea haumia a paʻa iā lākou, no laila e hoʻomaʻemaʻe ...Heluhelu hou aku -
ʻO ka viscosity a me ka mālama wai o nā cellulose ethers
ʻO ka cellulose ether he mea nui loa ia i loko o nā morta maloʻo.No ka mea he mea mālama wai koʻikoʻi me nā waiwai mālama wai maikaʻi.Hiki i kēia waiwai paʻa wai ke pale i ka wai i loko o ka mortar pulu mai ka hoʻoheheʻe mua ʻana a i ʻole ke komo ʻia e ka substrate...Heluhelu hou aku -
Ke kumu o ka ho'ā 'ia carbon adsorption
1.Depending ma kona pore ponoi Ho'ā 'ia kalapona he 'ano o ka microcrystalline kalapona mea i hana nui 'ia o carbonaceous mea me ka 'ele'ele helehelena, ho'omohala i loko o ka pore hale, nui kiko'ī ili wahi a me ka ikaika adsorption hiki.Activated kalapona mea he l.. .Heluhelu hou aku -
Ka hopena o ka hana HPMC i ka hana pahū
Hiki i ka Hydroxypropyl methylcellulose HPMC ke hoʻomaikaʻi nui i ka paʻa ʻana o ka wai o ka pahū.Ke 0.02% ka huina hoonui, e hoonuiia ka nui o ka paa ana o ka wai mai 83% a i 88%;ʻO ka helu hoʻohui he 0.2%, ʻo ka nui o ka mālama ʻana i ka wai he 97%.I ka manawa like,...Heluhelu hou aku