Dab tsi yog lub luag haujlwm ntawm polyaluminum chloride hauv aquaculture?

Lub areat kev lag luam muaj cov kev ua tau zoo rau cov dej ua tau zoo, yog li muaj ntau cov neeg muaj kuab lom organic thiab cov pa phem nyob rau hauv aquaculture dej yuav tsum tau kho raws sijhawm. Cov txheej txheem ntawm cov txheej txheem ntau tshaj plaws tam sim no yog kom huv cov dej tsis zoo los ntawmFlocculants.

Nyob rau hauv cov dej phwj tuaj ua los ntawm cov pa paug kev lag luam, muaj cov pa phem me me hauv cov ntsiab lus, thiab cov txheej txheem oxygen tsawg hauv cov txheej txheem biochemical. Txhawm rau kom tau raws li qhov yuav tsum tau ua ntawm cov qauv emission thiab txhim kho Aquaraculture ib puag ncig. Kev siv polyaluminium chloride tuaj yeem ua tiav cov nyhuv ntawm kev ua kom huv cov dej zoo.

Polyaluminium chlorideUa lub luag haujlwm tseem ceeb hauv cov aquaculture thiab muaj ntau lub zog:

1. PAC tuaj yeem txhim kho cov dej kom zoo, nce yaj oxygen hauv dej, tiv thaiv eutrophication.

2. Muaj peev xwm tshem tawm qee cov kab mob thiab cov kab mob txuas rau ntawm cov dej tshem tawm hauv dej

3. Thaum muaj ntau cov organic ntau dhau hauv lub cev dej, tus qauv ntawm kev daws cov organic muaj teeb meem, thiab kev siv polyaluminum chloride yuav tsum yog ib qho ntawm cov kev xaiv zoo.

4. Kev Qe Tsiaj Qwj Dej Tshuaj Xyuas: Cov dej ua tau zoo ntawm cov pas dej pond muaj cov kab lis kev cai xws li cov ntses kab lis kev cai xws li cov ntses uas muaj kab lis kev cai xws li cov ntses uas muaj tsawg dua. Kev coj ncaj qha yuav ua rau muaj kuab paug ib puag ncig. Qhov no yuav tsum muaj cov pas dej kab lis kev cai kom lim thiab ua kom huv thiab ua kom tiav, thiab tom qab ntawd rho tawm lossis rov qab ua dua tshiab tom qab ncav cuag cov qauv kev tshem tawm. Kev siv polyaluminum tshuaj chloride tuaj yeem ua kom sai li cas rau cov dej colloidal uas yog qhov nyuaj rau kev ua haujlwm ntawm kev ua haujlwm ntawm kev kho tus tw dej.

Polyaluminium chloride yog tsim nyog rau cov dej nyoos ntawm ntau cov turbidies sib txawv kub thiab dav PH.

Nws yuav tsum tau sau tseg tias polyaluminum tshuaj chloride yuav tsum tau siv nyob rau hauv tus nqi tsim nyog. Kev siv ntau dhau mus ua rau cov nyhuv flocculation thiab tej zaum yuav ua rau txhaws cov gills ntses thiab cw, thiab nws tsis haum rau kev siv ntev. Nyob rau tib lub sijhawm, thaum siv nws, nws yuav tsum sib koom tes nrog cov dej phwj tuaj kom tawm cov agglomerates ntawm polyaluminum chloride tawm ntawm lub pas dej kom ua tiav kev tshem tawm mus tas li.