Zvigadzirwa zvinokurudzirwa:Kushanda zvakanaka kwazvomumiririri wekubvisa ruvara we flocculant CW08
Tsananguro:
Chigadzirwa ichi i dicyandiamide formaldehyde resin, quaternary ammonium salt cationic polymer
Rudzi rwekushandisa:
1. Inonyanya kushandiswa mukurapa mvura yakasviba yemumaindasitiri yakadai semachira, kudhinda nekudhaya, kugadzira mapepa, pigments, migodhi, inki, nezvimwewo.
2. Inogona zvakare kushandiswa kubvisa ruvara rwemvura yakasviba ine chroma yakawanda kubva kumafekitori edhayi, uye inogona kushandiswa pakurapa mvura yakasviba yakadai sedhayi dzinoshanda, dzine acid uye dzakapararira.
3. Chigadzirwa ichi chinogonawo kushandiswa semushonga wekusimbisa, mushonga wekuisa saizi uye muchina wekugadzirisa mapurasitiki.
Zvakanakira:
1. Kubvisa mavara nekubvisa kugona kweCOD neBOD
2. Kukurumidza uye kuri nani kuyerera kwemvura uye kupwanyika kwevhu
3. Hazvina kusvibiswa (aruminiyamu, chlorine, maion esimbi inorema, nezvimwewo)
Kuedza kudhinda nekudhaya mvura yakasviba
I. Chinangwa chekuedza
Sarudza ma reagent akakodzera zvichienderana nerudzi rwetsvina, ipa mhinduro dzakanyatsogadzirwa, uye tsvina yakacheneswa inosangana nezvinodiwa nevatengi.
II. Muenzaniso wemvura inobva: mvura yakasviba kubva kufekitori yekudhinda nekudhaya muShandong
1. PH kukosha 8.0 2. COD: 428mg/L 3. Chroma: 800
III. Zvishandiso zvekuyedza
1. Kubvisa ruvara rwe flocculant CW-08 (ine huwandu hwe2%)
2. Polyaluminium chloride solid (ine huwandu hwe10%)
3. Anion PAM (huwandu hwe0.1%)
IV. Maitiro ekuyedza
Tora 500ml yemvura yakasviba, wedzera PAC: 0.5ml wokurunga, wobva wawedzera flocculant inobvisa ruvara CW-08: 1.25ml, kurunga, wobva wawedzera PAM0.5ml wokurunga, maflocs anokura uye anogadzikana nekukurumidza, uye tsvina inobuda yakajeka uye isina ruvara.
Kubva kuruboshwe kuenda kurudyi, imvura isina kucheneswa, mvura inotsvedza inonzi flocculation sedimentation, uye mvura inotsvedza inonzi sedimentation effluent. Chiratidzo chechroma: 30, COD: 89mg/L.
V. Mhedziso
Mvura yakasviba inodhaya ine chromaticity yakawanda asi ine turbidity shoma. Zvinofungidzirwa kuti mhedzisiro ye decolorizer nePAC iri nani.
Nguva yekutumira: Zvita-26-2024