Zvinokurudzirwa zvigadzirwa:Kubudirira kwepamusorodecolorizing agent flocculant CW08
Tsanangudzo:
Ichi chigadzirwa chinonzi dicyandiamide formaldehyde resin, quaternary ammonium munyu cationic polymer.
Application range:
1. Inonyanya kushandiswa mukurapa kwemvura yakasviba yeindasitiri senge machira, kudhinda uye dhayi, kugadzira mapepa, pigment, migodhi, inki, nezvimwe.
2. Inogonawo kushandiswa pakuita decolorization ye-high-chroma wastewater kubva kumafekitari edhayi, uye inogona kushandiswa pakurapa kwemvura yakasvibiswa yakadai sekushanda, acidic uye kuparadzira dhayi.
3. Ichi chigadzirwa chinogona zvakare kushandiswa sechinhu chinosimbisa, saizi agent uye charge neutralizer yekugadzira mapepa.
Zvakanakira:
1. Yakasimba decolorization uye kubviswa kweCOD neBOD kugona
2. Kurumidza uye zviri nani flocculation uye sedimentation
3. Kusvibiswa-isina (aruminiyamu, chlorine, heavy metal ions, nezvimwewo)
Kudhinda uye kudhaya tsvina yemvura decolorization kuyedza
I. Chinangwa chekuedza
Sarudza mareagents akakodzera zvinoenderana nerudzi rwetsvina, ipa mhinduro dzakagadziridzwa dzekurapa, uye tsvina yakarapwa inosangana nezvinodiwa nevatengi.
II. Mvura yemuenzaniso sosi: tsvina yemvura kubva kufekitori yekudhinda nekudhaya muShandong
1. PH kukosha 8.0 2. COD: 428mg/L 3. Chroma: 800
III. Experimental reagents
1. Decolorizing flocculant CW-08 (ine 2% concentration)
2. Polyaluminium chloride yakasimba (ine 10% concentration)
3. Anion PAM (0.1% concentration)
IV. Experimental process
Tora 500ml yemvura yakasviba, wedzera PAC: 0.5ml uye kurunga, wobva wawedzera decolorizing flocculant CW-08: 1.25ml, kurunga, wobva wawedzera PAM0.5ml uye kurunga, flocs inova yakakura uye inogadzika nekukurumidza, uye tsvina yacho yakajeka uye isina ruvara.
Kubva kuruboshwe kuenda kurudyi, iwo imvura mbishi, flocculation sedimentation mvura, uye sedimentation effluent. Effluent index chroma: 30, COD: 89mg/L.
V. Mhedziso
Mvura yetsvina inodhayi ine yakakwira chromaticity asi yakaderera turbidity. Inofungidzirwa kuti synergistic mhedzisiro ye decolorizer uye PAC iri nani.
Nguva yekutumira: Zvita-26-2024