Mazwi akakosha: Aluminum sulfate, Mashandisirwo eAluminum sulfate, Mutengo weAluminum sulfate, Vagadziri veAluminum sulfate, Vatengesi veAluminum sulfate
Aluminum sulfate (makemikari fomura Al₂(SO₄)₃) munyu unokosha usingashandiswi unoshandiswa zvakanyanya muindasitiri yekurapa mvura nekuda kwehunhu hwayo hwakanaka hwekudonha, kupwanya, uye kunyungudutsa. Inotevera tsananguro yakadzama yemashandisirwo ayo makuru uye mashandiro ayo:
1. Kuvhara uye Kubatanidza
Maitiro Ekuita: Riniaruminiyamu sulfateInonyungudika mumvura, inopatsanurwa kuita maion ealuminium (Al³⁺), ayo anonyungudika kuita macolloids ealuminium hydroxide (Al(OH)₃). Macolloids aya ane chaji yakanaka uye anogona kunyungudutsa zvidimbu zvakamiswa zvine chaji yakaipa (senge silt, organic matter, microorganisms, nezvimwewo) mumvura, zvichiita kuti pave nemapundu makuru (mapundu), ayo anozobviswa negravity sedimentation kana filtration.
Maitiro Ekushandisa:
Kurapa Mvura Yekunwa: Kunobvisa marara, ruvara, nezvimwe zvinhu zvakasikwa, zvichiita kuti mvura ionekwe zviri nani.
Kurapa Mvura Yakasviba Mumaindasitiri: Kurapa mvura yakasviba kubva kumaindasitiri akadai sekugadzira mapepa, machira, uye kudhaya, kubvisa zvinhu zvakaoma zvakasungirirwa uye tsvina yecolloidal.
Kurapa Tsvina: Inoshandiswa sechinhu chikuru pakurapa kwekutanga, ichideredza mutoro wekurapa kwetsvina kunotevera.
2. Kubviswa kweFosforasi
Maitiro Ekushanda: Maion ealuminium anoita zvakafanana nemaion ephosphate (PO₄³⁻) kuti agadzire insoluble aluminium phosphate precipitate (AlPO₄), nokudaro zvichideredza huwandu hwephosphorus mumvura.
Maitiro Ekushandisa:
Kurapa mvura ine simba: Kudzora kukura kwakanyanya kwealgae mumadziva nemunzizi.
Nzvimbo dzekuchenesa mvura yakasviba: Semushonga wekubvisa phosphorus wemakemikari kuti usvike pamiganhu yephosphorus mumitemo yekuburitsa phosphorus.
Maitiro Ekushandisa:
Kurapa mvura ine simba: Kudzora kukura kwakanyanya kwealgae mumadziva nemunzizi.
Nzvimbo dzekuchenesa mvura yakasviba: Semushonga wekubvisa phosphorus wemakemikari kuti usvike pamiganhu yephosphorus mumitemo yekuburitsa phosphorus.
3. Kubvisa ruvara
Maitiro Ekushanda: Aluminum sulfate inobvisa zvinhu zvine ruvara (zvakaita sedhayi, humic acid, nezvimwewo) mumvura kuburikidza nekusveta uye kupwanya.
Maitiro Ekushandisa:
Kudhaya nekudhinda marara: Kunoshandiswa pamwe chete nezvinhu zvinobatanidza mavara zvakaita sepolyacrylamide (PAM) kuvandudza kushanda zvakanaka kwekubvisa mavara.
Kugadzira mapepa emvura yakasviba: Kubvisa zvinhu zvine ruvara zvakaita se lignin derivatives.
4. Kugadziriswa kwepH
Maitiro Ekushanda: Aluminum sulfate inonyungudika mumvura kuti igadzire acidic solution (pH≈3-4). Inogona kushandiswa kudzima alkaline wastewater kana kugadzirisa pH ye reaction system, zvichiita kuti mamwe maitiro ekurapa ashande zvakanaka (akadai se chemical precipitation uye biological treatment).
Maitiro Ekushandisa:
Kurapa Mvura Yakasviba Nesimbi Yakawanda: Kunokurudzira kuumbwa kwemvura inobuda mu hydroxide kubva kuma ions esimbi yakawandisa (akadai seCd²⁺ nePb²⁺) pasi pemamiriro eacidic.
Kuderedza kushandiswa kwemvura yakasviba yeAlkaline: Yakakodzera mvura yakasviba yealkaline inogadzirwa mumaindasitiri akadai se electroplating nemakemikari.
Rubatsiro rwekusefa uye kubvisa mvura:
Maitiro Ekushanda: Aluminum sulfate inoumba maflocs asina kusimba ari nyore kusefa nekunyungudutsa mvura, zvichideredza hunyoro hwetsvina.
Maitiro Ekushandisa:
Kurapa Tsvina: Kuwedzeraaruminiyamu sulfatepanguva yekukora kwetsvina uye kubvisa mvura, zvinovandudza kushanda zvakanaka kwekubvisa mvura.
Miti yekuchenesa Mvura: Inovandudza mashandiro emubhedha wekusefa uye inowedzera hupenyu hwemidziyo yekusefa.
Aojin Chemical, semutengesi wealuminium sulfate, inotengesa aluminium sulfate isina iron, aluminium sulfate yakaderera, granular aluminium sulfate, uye powdered aluminium sulfate, ichipa zvigadzirwa zvealuminium sulfate zvakakodzera zvichienderana nekushandisa kwako.
Nguva yekutumira: Kukadzi-10-2026
