Kushanda kwePolyelectrolyte muMasipara Wastewater

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Kuchenesa tsvina yemasipareti kunowanzoreva nzvimbo dzekuchenesa tsvina yemasipareta, nzvimbo dzekuchenesa tsvina yemasangano makuru eruzhinji, nzvimbo dzekuchenesa tsvina yemasangano eruzhinji, kurapwa kweseweji yerwizi, uye nzvimbo dzekuchenesa tsvina yemasipareti dzine COD yakakwira uye zvinonetsa kurapa. Maseru emaseya ekurapa tsvina anosanganisira: Kugadzika tangi, sedimentation tank, grit tank, sekondari sedimentation tank, biochemical tank, sludge thickening tank, sludge dewatering firita yekudhinda, nezvimwe.

Polyelectrolyte yemaseya chinhu chakakosha mumiriri. Polyelectrolyte inoshandiswa mune sedimentation tangi yekumhanyisa flocculation uye sedimentation yezvakamisirwa solid; cationic Polyelectrolyte inowanzo shandiswa sludge dewatering. Zvimiro zve flocculant yemasekuru kurapwa kweseji:

1. Zvinowedzera mari kushandisa Polyelectrolyte. Kana muyero wacho uri mudiki, unogona kuwana yakanaka sewage kurapwa maitiro.

2. Inogona kuvandudza zvakanyanya kugadzirwa kwekuwedzera uye kuwedzera yakasimba dhata yekeke remadhaka.

3. Polyelectrolyte iri nyore kuparara mumvura.

4. Mukuparadzanisa kwakasimba-kwemvura panguva yekugadzirwa, kubatwa kwezvisimba kunogona kuvandudzwa.

5. Kubudirira shanda mukati mehuwandu hwepH uye ph kukosha.

Polyelectrolyte sludge dewatering firita michina anonyanya bhandi firita michina. Kazhinji, yepakati uye yakakwira zvemukati cationic Polyelectrolyte inosarudzwa; iyo molecular uremu iri mamirioni-gumi nemaviri, gumi nemaviri, iyo muyero wevasungwa ndeye 1-2%, uye kuyerwa kwetoni yakaoma madhaka ndeye 5- 7kg.


Post nguva: Apr-07-2021
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