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Project of pure water treatment plant devises plan

来源: 作者:Stand originally 时间:2009-01-04 Tag: 点击:

One, the parameter that drink water

Source water: Urban tap water, groundwater (need detects sample) , 0.3MPa of > of the pressure that drink water,

Enter < of conductance of water and electricity 800us/cm; Enter > of conductance of water and electricity when 800us/cm, the proposal uses dual class reverse osmosis.

1, design parameter: 3000GPD/12 ton / 600 pails / day (single dual class)

6000GPD/24 ton / 1200 pails / day (single dual class)

2, standard giving water: Pure water gauge allows the country (GB17324-2000)

2, technological process

Booster pump of water of source of source cistern → filter of → much medium filter of → active carbon bate of → in relief colophony implement → nicety one class of filter → → of all of pure water system of RO reverse osmosis

Blender of hydrosphere of → of all of pure water system of reverse osmosis of 2 class RO → ozone sterilization machine → stainless steel is pure water jar → is full automatic fill holds a line

3, devise plan

1, system of pretreatment of the first class: Use quartz filter of arenaceous much medium, main purpose is the grain such as content of material of the silt that contains in purify source water, ferruginous, colloid, in suspension be opposite in 20 M above the material with harmful human body, the system is OK and automatic (the hand is moved) undertake recoil is washed, rinsing wait for a series of operations.

2, system of pretreatment of the 2nd class: Use filter of carbon of fruit carapace active, the purpose is for the pigment in purify water, peculiar smell, biochemistry the organic matter, more than chloric cost that reduces water and pesticide are polluted and other harmful to human body contaminant. The system is OK and automatic (the hand is moved) undertake recoil is washed, rinsing wait for a series of operations.

3, system of pretreatment of the 3rd class: Use in relief colophony to undertake bate to water, basically be the hardness that reduces water, the calcium in purify water, magnesian ion (the basis that forms furring) , can prolong the service life of reverse osmosis film effectively, can undertake intelligence changes colophony second birth.

4, system of pretreatment of the 4th class: Use filter of 5um aperture nicety, make water gets be depuratived further, make the turbidity of water and chroma are achieved optimize. Make sure RO system asks into water condition, the yield that assures equipment water quality, prolong the service life of equipment.

5, lead plane of clean water equipment: Use reverse osmosis technology to undertake deepness desalination is handled (reverse osmosis film of entrance United States) the impurity of etc of heavy metal material with pair of harmful human body such as purify calcium, magnesian, lead, mercury, reduce the hardness of water, desalination rate amounts to 99% above, production gives the clean water that accords with national level.

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