• Dealing with the new process of furfural waste water closed evaporation circulation
  • Dealing with the new process of furfural waste water closed evaporation circulation

Ukujongana nenkqubo entsha yokukhutshwa kwamanzi amdaka avale ukujikeleziswa komphunga

Inkcazelo emfutshane:

Amanzi amdaka aveliswa yi-furfural ngawamanzi amdaka e-Complex organic, aqulethe i-cetic acid, i-furfural kunye ne-alcohols, i-aldehydes, i-ketones, i-esters, i-organic acids kunye neentlobo ezininzi zezinto eziphilayo, i-PH yi-2-3, i-concentration ephezulu kwi-COD, kwaye imbi kwi-biodegradability. .


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ilungelo elilodwa lomenzi wechiza

Iimpawu kunye nendlela yokunyanga amanzi amdaka amdaka: Ineasidi eyomeleleyo.Amanzi amdaka asezantsi ane-1.2% ~ 2.5% ye-acetic acid, ene-turbid, khaki, i-light transmittance <60%.Ukongeza kumanzi kunye ne-acetic acid, ikwaqulethe ngokugqithisileyo Ixabiso elincinci le-furfural, enye i-trace organic acids, i-ketones, njl njl. I-COD emanzini amdaka imalunga ne-15000~20000mg/L, i-BOD imalunga ne-5000mg/L, i-SS imalunga 250mg/L, kwaye ubushushu bumalunga ne-100℃.Ukuba amanzi amdaka awacocwanga kwaye akhutshwa ngokuthe ngqo, umgangatho wamanzi ngokuqinisekileyo uya kungcoliseka kakhulu kwaye ubume bemekobume yendalo buya kutshatyalaliswa.Iindlela zonyango ngokubanzi zibandakanya: indlela yekhemikhali, indlela yebhayoloji (i-aerobics enyukayo, i-reaction aerobic ehluziweyo, njl.), inkqubo yonyango ye-aerobic (i-SBR reaction, i-contact oxidation reaction), phakathi kwayo unyango lwe-aerobic lolunye emva konyango lwe-anaerobic Inkqubo yonyango, ukuze kuqinisekiswe umgangatho womgangatho wamanzi amdaka, yinkqubo yonyango eyimfuneko kunyango lwamanzi amdaka amdaka.Nangona kunjalo, kwinqanaba lokumisela iprojekthi, ukuthunyelwa kwe-aerobic kuya kuchitha ixesha elininzi kunye nemali, eya kwandisa iindleko zeeprojekthi zokucoca amanzi, ezifana nokugunyazisa.Ukuba ayilungile, iya kwenza inkqubo iyonke ingakwazi ukuqhuba, ngoko ke ukulungiswa kwe-aerobic kubaluleke kakhulu kwiprojekthi iyonke, kodwa izondlo zibalulekile kwi-aerobic debugging.

Amanzi amdaka aveliswa yi-furfural ngawamanzi amdaka e-Complex organic, aqulethe i-cetic acid, i-furfural kunye ne-alcohols, i-aldehydes, i-ketones, i-esters, i-organic acids kunye neentlobo ezininzi zezinto eziphilayo, i-PH yi-2-3, i-concentration ephezulu kwi-COD, kwaye imbi kwi-biodegradability. .

Inkqubo ithatha umphunga ogcweleyo njengomthombo wobushushu, inkqubo yokujika ibe ngumphunga.

Amanzi asetyenzisiweyo abe ngumphunga, anyuse uxinzelelo ukuze afikelele kwimfuno yemveliso, aphinde asetyenziswe kwifurfural kunye nobushushu obusuka kumanzi amdaka ukuze kubonwe ukuba amanzi asetyenzisiweyo asetyenzisiwe.Isixhobo samkela inkqubo ezenzekelayo yokulawula.

Dealing with the new process of furfural waste water closed evaporation circulation1

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