Polyamine PA ( EPI-DMA )
A polyamine musanganiswa weorganic une mapoka anopfuura maviri emamino. Alkyl polyamines inoitika zvakasikwa, asi mamwe anogadzirwa. Alkylpolyamines haina ruvara, hygroscopic, uye inonyungudika mumvura. Pedyo nekusarerekera pH, ivo varipo seammonium derivatives.
Polyamine imvura cationic polymer yeakasiyana mamorekuru uremu anoshanda nemazvo seyekutanga coagulant uye yekuchaja neutralization mumiriri mune yemvura-yakasimba yekuparadzanisa maitiro mumaindasitiri akasiyana siyana. Inoshandiswa zvakanyanya mukugadzirwa kwemhando dzakasiyana-siyana dzemaindasitiri emaindasitiri uye kurapwa kwetsvina.
| Items | PA50-20 | PA50-50 | PA50-10 | PA50-30 | PA50-60 | PA40-30 |
| Chitarisiko | Isina ruvara kusvika kuchiedza yero viscous fluid | |||||
| Solid Content (%) | 49 - 51 | 49 - 51 | 49 - 51 | 49 - 51 | 49 - 51 | 39 - 41 |
| pH (1% aq. sol.) | 4 - 8 | 4 - 8 | 4 - 8 | 4 - 8 | 4 - 8 | 4 - 8 |
| Viscosity (mPa.s, 25 ℃) | 50 - 200 | 200 - 500 | 600 - 1,000 | 1,000 - 3,000 | 3,000 - 6,000 | 1,000 - 3,000 |
| Package | 25kg, 50kg, 125kg, 200kg plastiki dhiramu kana 1000kg IBC dhiramu | |||||
PA yakaputirwa mumadhiramu epurasitiki
PA inofanira kuvharwa uye kuchengetwa munzvimbo yakaoma uye inotonhorera. Hazvikuvadzi, hazvibatike uye hazviputike. Haisi makemikari ane ngozi.
Kana ichishandiswa kurapa kwakasiyana sosi yemvura kana tsvina yemvura, iyo dosage inobva pane turbidity uye kuwanda kwemvura. Iyo yakanyanya hupfumi dosage inobva pakuedzwa. Iyo dosing nzvimbo uye yekuvhengana velocity inofanira kunyatsosarudzwa kuvimbisa kuti kemikari inogona kusanganiswa zvakaenzana nemamwe makemikari ari mumvura uye flocs haigone kuputswa. Zviri nani kudhiza chigadzirwa nguva dzose.
1. Kana yakashandiswa yoga, inofanira kuderedzwa kusvika kuhuwandu hwe 0.05% -0.5% (zvichibva pane zvakasimba).
2. Kana ichishandiswa kurapa kwakasiyana matsime emvura kana tsvina, muyero wacho unobva pane turbidity uye kuiswa kwemvura. Iyo yakanyanya hupfumi dosage inobva pakuedzwa. Iyo dosing nzvimbo uye yekuvhengana velocity inofanira kunyatsosarudzwa kuvimbisa kuti kemikari inogona kusanganiswa zvakaenzana nemamwe makemikari ari mumvura uye flocs haigone kuputswa.
3. Zviri nani kutora chigadzirwa nguva dzose.
