Use Thickening Tank to Increase Solids Concentration


Posted September 5, 2018 by mixingtank

Wastewater treatment plants typically use Thickening Tank to increase the solids concentration at the end of a particular process step in the activated sludge process.
 
Wastewater treatment plants typically use Thickening Tank to increase the solids concentration at the end of a particular process step in the activated sludge process. Thickening of the sludge increases its solids content and reduces the volume of free water, minimizing the unit load of downstream processes such as digestion and dewatering.

The carrion absorption arrangement is advised to accomplish flocculation with the atomic bulk of big-ticket chemicals. The flocculation catchbasin has borderline inlets and outlets to aerate flocculation by abbreviation agitated shear. This architecture creates a affable amphitheater that combines the carrion with the polymer. This rotational motion aswell increases the absolute carrion abode time for floc development. Specially advised impellers advance boil currents after damaging flocs.

The a lot of accepted agglomeration processes cover force thickening, attenuated air flotation, and rotary boom thickening. Centrifuge agglomeration is aswell acceptable added common. The blazon of agglomeration called is usually bent by the calibration of the wastewater analysis plant, concrete constraints and after processes.

For the carrion wastewater analysis system, the faster the carrion floc anatomy is accustomed and enters the carrion concentrator, the college the arrangement operation efficiency.

advantage:

Reduced operating costs due to accelerated flocculation and lower polymer use

Avoid added basic and operating costs by pre-thickening the carrion above-mentioned to centrifugation

Gravity thickening: This action involves apperception the attenuate carrion into a denser carrion in a appropriate annular catchbasin advised for this purpose. Its use is mainly bound to aqueous balance carrion from the activated carrion process. It can aswell be acclimated to apply carrion into a primary catchbasin or a admixture of primary and balance activated carrion above-mentioned to accelerated digestion.

The agglomeration catchbasin is able with a apathetic affective vertical paddle, like a fence. The carrion is usually pumped continuously from the sedimentation catchbasin to the thickener, and the thickener has a low overflow rate, so that balance baptize overflows and the carrion debris apply at the bottom.
-- END ---
Contact Email [email protected]
Issued By Jack
Website Agitation Thickening Tank Equipment,Thickener Agitator Machine
Phone 0086-0575-87425596
Business Address No.9 of Laolian Road, Fengqiao Town,Zhuji City,Zhejiang Province
Country China
Categories Business , Industry , Manufacturing
Tags Thickening Tank , Screening Equipment
Last Updated September 5, 2018