Ta hanyar Bugu da kari na polydimethyLylmonium chloride (Pdmdaac chloride (PDMDAAC) da kuma irin tsallake-tsallake na membrane biorebr. Sakamakon membrane na gaba. Gwajin yana auna canje-canjen wasan kwaikwayon MBB, kunna Sludge City Rarrabawa da sauran sigogi da sauran sigogi da sauran sigogi waɗanda suke da kyau tare da ƙarancin haɓakawa sun kasance mafi kyawu m.
Sakamakon gwajin ya nuna cewa masu tasowa suna iya rage girman membrane sosai. Lokacin da aka ƙara yawan tsutsa guda uku a cikin sashi iri ɗaya, Pdmdaac sun fi dacewa a kan gurbataccen membrane pricute, da kuma bitawar tarko, kuma Pac suna da mummunan sakamako. A cikin gwajin karin bayani da kuma rage yanayin tazara, Pdmdaac, Helloculant, kuma PAC duk ya nuna cewa karin sigari ya fi dosage gurbataccen gurbata. Dangane da canjin yanayin matsin lamba (tmp) a cikin gwajin, ana iya tantance hakan bayan ƙari na MG / LDMDAAC, mafi kyawun kayan abinci shine 90 MG / L. Mafi kyawun kayan abinci na 90 MG / L na iya yiwuwa prolong a ci gaba da aikin mBbr, wanda shine sau 3.4 na mai tasoshin Pac shine 120 MG / L. A makamar tasirin tasirin tasirin tsintsaye da pdmdeac tare da taro rabo na 6: 4 ba kawai rage girman membrane ba, har ma rage farashin ayyukan da ake samu da amfani da Pdmdaac kadai. Haɗawa da ci gaban Trend na TMP da canjin SVI darajar, ana iya tantance cewa sashi mafi kyau na kayan haɓaka yana da 60mg / l. Bayan ƙara masu taso, zai iya rage darajar CSTge na cakuda da aka zubar, rage darajar SVI da abubuwan da ke tattare da SVI da kuma abubuwan da ke tattare da EPS da SVi. Additionarin masu tasoshin suna sa da sludge ya sanya sludge da aka kunna yawo sosai, da kuma farfajiya na membrane Muryer, mika aikin aikin MBR a ƙarƙashin gudana koyaushe. Haske ba shi da tasiri bayyananne akan ingancin ruwan mbr mai tsada. MBB reactor tare da Pdmdaac yana da matsakaicin cirewa na 93.1% da 89.1% don cod da tn, bi da bi. Taro na Expluoluent yana ƙasa da 45 da 5mg / l, isa matakin farko da aka fitar. misali.
An magance shi daga Baidu.
Lokaci: Nuwamba-22-2021