Quartz sand filter layer thickness and flow rate on water turbidity2

Quartz sand filter function

quartz sand filter is applied in green areas, sewage depth processing, one of the most common at the earliest. Quartz sand filtration is one of the most effective means of removal of suspended solids in water, sewage water supply, wastewater recycling and processing is important in the unit, its role is to further remove have flocculating pollutants in water, it through the interception of filter material, settlement and adsorption, achieve the goal of clean water.

when water containing suspended matter and mechanical impurities, with precipitation method can remove adhesive colloid particles, can through the water pressure in the filter on the filter layer, make the water clear.

in the meantime, quartz sand filter also can remove the residual chlorine in the raw water and chromaticity. Used for water turbidity & le; Mg/L, can conform to the drinking water quality standard of industrial water and domestic water of industrial and mining enterprises and municipal water supply system. To remove suspended solids, solid content in industrial wastewater. Used as a method of ion exchange softening, desalination system of pretreatment equipment, industrial water supply water quality requirement is not high and the coarse filtration equipment, as well as in the swimming pool circulation processing system, cooling circulating water purification system and so on. Quartz sand filter characteristic

simple structure, convenient operation and maintenance, and can realize automatic control, high filtration efficiency;

resistance is small, processing flow, fewer recoil. Water pressure

water pressure: & ge; 。 Mpa

backwash water pressure: & ge; 。 Operation parameters

filtration velocity: m/h head loss:

the final. M

backwashing intensity: l/s· M

flushing duration: minute

backwashing inflation: %. Work environment parameter

works: pressure type;

operation mode: flow from top to bottom;

working pressure: & le; 。 Mpa；

working temperature: ℃ ℃ ~ ( Special temperature can be customized) 。 Working principle of the quartz sand filter

quartz sand filter using quartz sand as filter medium. The filter material has high strength, long life, processing flow, the obvious advantages of effluent is stable and reliable. The two main functions of quartz sand is the removal of suspended solids in water, colloid, sediment, rust. Using the pump pressure, the raw water through the filter medium, remove the suspended solids in the water, so as to achieve the purpose of the filter. Quartz sand filter specifications

QC type quartz sand filter parameter list

type no.

tank diameter ( mm）

processing flow ( m/h）

filter speed ( m/h）

backwashing intensity of

( m/h） Material

wall thickness ( mm）

filter floors ( mm）

quartz sand

(dosage t）

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