Sewage Treatment Inclined Pipe Sedimentation Tank, Integrated
Equipment
Coagulation sedimentation tank is a kind of sedimentation equipment
in wastewater treatment. The coagulation process is the most basic
and extremely important process in the treatment of industrial
water and domestic sewage. By adding some chemicals (usually called
coagulants and coagulants) to the water, the particles that are
difficult to settle in the water can polymerize with each other.
Form colloids, and then combine with impurities in the water to
form larger flocs. Flocs have strong adsorption power, not only can
adsorb suspended solids, but also some bacteria and dissolved
substances. Through adsorption, the flocs increase in volume and
sink. The well-reacted wastewater enters the dehydrator for
solid-liquid separation, the solids undergo solid waste treatment,
and the liquid enters the advanced treatment system.
1. What is lamella clarifier
Compact lemella clarifier is a comprehensive purification facility,
which gather flocculation, clarification, filtration and other
processes. It's convenience to purify the general ground water,
river water and other sources to standard living water, mainly used
in rural areas, towns, farms, army barracks, small medium
enterprise and other places to imporve the living water's quality.
2. Operating Principle of Lamella Clarifier
Its process flow is much similiar with urban water factory.
Includes flocculation tank, sedimentation tank, filtrtion tank,
water quality sabilizing device, backwash device, pumps and
electrical control cabinet. Descriptions are presented below:
- Flocculation Tank: raw water with flocculants flow into
flocculation tank from inlet pipe, through the agitator, suspended
solids are reached with flocculants and become alum flocs.
- Sedimentation Tank: Alum flocs flow to sedimentation tank, by the
plate settler/lamellar, solid and liquid are separated. And sludges
are discharged to the mud bucket.
- Filtration Tank: After sedimentation, water flows to filtration
tank. Inside the filtration tank, from bottom to top, respectively
are water distributors, silica sand and anthracitic coal. Flow rate
is 10m/h. Finally, water flows to the clen water tank for other
usage. Usually, backwash cycle of filtration tank is about 5-10
mimutes.
Specifications
150t/h river water clarification system for domestic water supply
1. Material: Carbon steel
2. Easy to handle
3. ISO9001
