PolyDADMAC polymer cationic ne mai inganci sosai. Ana amfani da shi sosai wajen sarrafa ruwa, yin takarda, yadi da sauran fagage saboda kyakkyawan sakamakonsa na cire daskararrun da aka dakatar, canza launin ruwan sha da inganta aikin tacewa. A matsayin kwayoyin halitta mai inganci sosaiCoagulant, Amintaccen kulawa, sashi da aikace-aikacen PDADMAC sun ja hankali sosai. Wannan labarin zai ba da cikakkun jagororin kan amintaccen kulawa, shawarar sashi da mafi kyawun ayyukan aikace-aikacen sinadarai na PDADMAC don taimaka muku haɓaka aiki yayin tabbatar da aminci da bin doka.
PDADMAC mai narkewa ne mai ruwa, polymer na layi mai ƙarfi tare da ingantaccen caji. Yawanci yana samuwa a cikin nau'in ruwa (20% -40% maida hankali), kuma wani lokaci a cikin foda don aikace-aikace na musamman. Ya dace da yanayin yanayin pH mai yawa (tasiri daga pH 3 zuwa 10) kuma yana aiki da kyau a cikin ƙananan ruwa da ruwa mai ƙarfi.
Key Properties naPolyDADMAC:
* Bayyanar: Ruwa mara launi zuwa kodadde rawaya danko
* Cajin Ionic: Cationic
* Solubility: Cikakken ruwa mai narkewa
pH: 4-7 (1% bayani)
* Nauyin kwayoyin halitta: Zai iya bambanta daga ƙasa zuwa babba dangane da aikace-aikacen
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Aikace-aikace na PDADMAC
Ana yawan amfani da PDADMAC a wurare masu zuwa:
1. Ruwa da Ruwan Jiyya: A matsayin na farko coagulant ko coagulant taimako, PDADMAC inganta sedimentation da sludge dewatering a cikin birni da kuma masana'antu sharar gida magani.
2. Pulp da Takarda Masana'antu: Yana haɓaka riƙewa da magudanar ruwa, inganta ingancin takarda, kuma yana aiki azaman mai gyarawa don sharar anionic.
3. Masana'antar Yadi: Ayyuka a matsayin wakili mai gyara rini, yana inganta saurin launi.
4. Filin Mai da Haƙar ma'adinai: Ana amfani da shi don bayanin ruwa, maganin sludge, da tarwatsewar emulsification.
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Amintaccen Gudanar da PDADMAC
Kodayake ana ɗaukar PDADMAC ƙarancin guba, ya kamata a bi hanyoyin kulawa da kyau koyaushe don tabbatar da amincin ma'aikaci da hana tasirin muhalli.
1. Kayan Kariyar Keɓaɓɓu (PPE)
* Sanya safar hannu masu juriya da sinadarai, suturar kariya, da tabarau na aminci.
* Idan akwai iska ko tururi, yi amfani da kariya ta numfashi da ta dace.
2. Yanayin Ajiya
* Ajiye a wuri mai sanyi, busasshe, da samun isasshen iska.
* Ajiye kwantena a rufe sosai.
* Guji daskarewa ko tsayin daka ga yanayin zafi.
3. Matakan Taimakon Farko
* Alamar fata: kurkure da ruwa mai yawa kuma a cire gurbatattun tufafi.
* Tuntuɓar idanu: Shake idanu da ruwa na akalla mintuna 15.
* Inhalation: Matsa zuwa iska mai daɗi kuma nemi kulawar likita idan alamun sun ci gaba.
* Ciki: Kar a jawo amai. Kurkura baki da neman shawarar likita.
PDADMAC Dosage Guide
Mafi kyawun sashi na PDADMAC ya dogara da takamaiman aikace-aikacen, halayen ruwa, da burin jiyya. A ƙasa akwai shawarwarin gabaɗayan kashi:
| Aikace-aikace | Yawan Sashi |
| Coagulation Ruwan Sha | 1-10 ppm |
| Ruwan sharar masana'antu | 10-50 ppm |
| Gyaran Rini (Textile) | 0.5-2.0 g/L |
| Taimakon Riƙewa Takarda | 0.1-0.5% na nauyin fiber bushe |
| Ruwan Ruwa | 20-100 ppm (dangane da busassun daskararru) |
Lura: Ana ba da shawarar yin gwajin kwalba ko gwaji na matukin jirgi don tantance mafi inganci sashi a ƙarƙashin ƙayyadaddun yanayi.
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Hanyoyin Aikace-aikace
Ana iya ƙara PDADMAC kai tsaye cikin rafin ruwa ko gauraye da wasu sinadarai a cikin tsarin alluran rigakafi. Anan akwai wasu jagororin don kyakkyawan sakamako:
1. Dilution: PDADMAC ruwa za a iya diluted da ruwa a wani rabo na 1:5 zuwa 1:20 kafin dosing ga mafi alhẽri watsawa.
2. Hadawa: Tabbatar da sosai har ma da haɗuwa a cikin tsarin jiyya don haɓaka haɓakar floc.
3. Jeri: Idan aka yi amfani da shi tare da wasu flocculants (misali, polyacrylamide), ƙara PDADMAC farko don ba da damar isasshen lokacin amsawa.
4. Sa ido: Ci gaba da saka idanu turbidity, sludge girma, da sauran key Manuniya don daidaita sashi a ainihin lokacin.
La'akarin Muhalli
Ana ɗaukar PDADMAC gabaɗaya azaman amintaccen muhalli idan aka yi amfani da shi yadda ya kamata. Duk da haka, yawan zubar da ruwa na iya shafar rayuwar ruwa saboda karfin yanayin cationic. Koyaushe bi ƙa'idodin gida don zubar da ruwan sha kuma ku guje wa sakin da ba a sarrafa ba cikin ruwa na halitta.
Ko kana sarrafa masana'antar jiyya na birni, sarrafa gidan rini, ko aiki a cikin ɓangaren litattafan almara da masana'antar takarda, PDADMAC yana ba da ingantaccen aiki da ingantaccen sakamako.
Idan kana neman abin dogaraPDADMAC mai bayarwatare da ingantaccen inganci da zaɓuɓɓukan marufi masu sassauƙa, jin daɗi don tuntuɓar ƙungiyar fasahar mu don mafita ta al'ada wacce ta dace da bukatun masana'antar ku.
Lokacin aikawa: Mayu-14-2025