CN1594145A - Process for treating water - Google Patents
Process for treating water Download PDFInfo
- Publication number
- CN1594145A CN1594145A CN 200410025787 CN200410025787A CN1594145A CN 1594145 A CN1594145 A CN 1594145A CN 200410025787 CN200410025787 CN 200410025787 CN 200410025787 A CN200410025787 A CN 200410025787A CN 1594145 A CN1594145 A CN 1594145A
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- China
- Prior art keywords
- water
- add
- plant
- tank
- treatment process
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Water Treatment By Sorption (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The invention provides a process for treating water wherein waste water is subject to aeration, color removal and deodorization, mixed flocculation, deposition, filtering and purification process, thus effectively eliminating the coloring matter, bad odor, suspended substance, bacteria and microorganism from the water. The method can be applied to prevent the damage to water quality by chemical substances.
Description
[technical field]
The present invention relates to water-treatment technology field, specifically a kind of treatment process of water.
[background technology]
Usually the final step to the method for water treatment is a method of chemical treatment, as chlorine method, iodine method etc.Perhaps also have and use physical method, as ultraviolet irradiation, adsorption filtration etc.Use biological treatment in addition, as aerobe facture, activated sludge process or the like.But the method for existing treating water or because the cost height, or because treatment effect is bad, complicated operation, use inconvenience etc. are former thereby limited and promoted the use of.
System water usually adds sterilizing agent in water now, though the amount of the sterilizing agent that adds can be controlled in the harmless scope, can damage water body like this, corrode water quality.Simultaneously, because tank often is exposed in the space, can influence water quality to the water generates secondary pollution of treated mistake like this.
[summary of the invention]
The objective of the invention is: utilize Biological Principles, in water, add plant, water is made vegetation water, overcome the bad shortcoming of tap water quality.
The raw water processing method that the present invention proposes, its concrete steps are as follows:
(1) aeration: the raw water pump that will take from rivers or reservoir is gone in the aeration tank, and feeding pressurized air increases the dissolved oxygen in water amount, to quicken the decomposition of organic substance in the water.
(2) remove the look deodorizing: in water, add activated carbon, to remove pigment and stink in the water.
(3) mixed flocculation: add flocculation agent in former water, make impurity in the water, suspended substance form bigger particle, increase settling velocity.
(4) precipitation: water is imported in the settling tank, remove the middle suspended solids that anhydrates by means of the effect of gravity
(5) filter: the water that comes out from settling tank enters filtering basin, lays filtrate in the filter tank, utilizes effects such as the filtrate top layer screens out, precipitates, absorption, removes anhydrate middle suspended substance, bacterium and microorganism.
(6) purify: water is after filtering imported in the storage tank of a sealing, and add a certain amount of plant therein.
The storage tank of sealing should be built in underground, can make water after treatment avoid illumination like this.
The plant that adds in the storage tank of sealing is common green plants.
The amount that adds plant at the storage tank that seals is to add the 1kg plant in the water per ton.
The present invention compares with traditional water-purifying process, and is simple to operate, with low cost, simultaneously, because tank is not exposed in the space, can avoid the water generates secondary pollution of treated mistake like this.And in the end do not add any chemical substance in the scavenging process, can avoid the destruction of chemical substance like this to water quality.
[description of drawings]
Fig. 1 is a process flow sheet of the present invention
1 is aeration, and 2 for removing the look deodorizing, and 3 is mixed flocculation, and 4 are precipitation, and 5 for filtering, and 6 for purifying
[specific embodiment]
To take from 1.5 tons in former water and squeeze in the aeration tank with pump, feeding pressurized air increases the dissolved oxygen in water amount, to quicken the decomposition of organic substance in the water.In water, add a certain amount of activated carbon, to remove pigment and stink in the water.Add then among flocculation agent (as the Tai-Ace S 150) Yu Yuanshui, make impurity in the water, suspended substance form bigger particle, increase settling velocity.Water is imported in the settling tank, remove the middle suspended solids that anhydrates by means of the effect of gravity.The water that comes out from settling tank enters filtering basin, lays filtrate in the filter tank, utilizes effects such as the filtrate top layer screens out, precipitates, absorption, removes anhydrate middle suspended substance, bacterium and microorganism.After filtering water is imported in the storage tank of a sealing, and add 1 kilogram green plants therein.Get 1 ton of clean water at last.
Adopt the water quality parameter of the water after the present invention handles as follows:
| Project | Unit | Assay |
| The naked eyes visible | Do not have | |
| Turbidity | Degree | ?3 |
| Colourity | Degree | Less than 5 |
| Smelly and the flavor | Do not have | |
| PH | ?7.5 | |
| Total hardness | mg/l | ?120.0 |
Claims (4)
1, a kind of treatment process of water is characterized in that concrete steps are:
(1) aeration: the water that will take from rivers or reservoir is squeezed in the aeration tank with pump, and feeding pressurized air increases the dissolved oxygen in water amount, to quicken the decomposition of organic substance in the water.
(2) remove the look deodorizing: in water, add activated carbon, to remove pigment and stink in the water.
(3) mixed flocculation: add flocculation agent in former water, make impurity in the water, suspended substance form bigger particle, increase settling velocity.
(4) precipitation: water is imported in the settling tank, remove the middle suspended solids that anhydrates by means of the effect of gravity
(5) filter: the water that comes out from settling tank enters filtering basin, lays filtrate in the filter tank, utilizes effects such as the filtrate top layer screens out, precipitates, absorption, removes anhydrate middle suspended substance, bacterium and microorganism.
(6) purify: water is after filtering imported in the storage tank of a sealing, and add a certain amount of plant therein.
2, the treatment process of a kind of water according to claim 1 is characterized in that the storage tank that seals should build in underground.
3, the treatment process of a kind of water according to claim 1 is characterized in that the plant that adds is common green plants.
4, the treatment process of a kind of water according to claim 1, the amount that it is characterized in that adding plant are to add the 1kg plant in the water per ton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410025787 CN1594145A (en) | 2004-07-06 | 2004-07-06 | Process for treating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410025787 CN1594145A (en) | 2004-07-06 | 2004-07-06 | Process for treating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1594145A true CN1594145A (en) | 2005-03-16 |
Family
ID=34663850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410025787 Pending CN1594145A (en) | 2004-07-06 | 2004-07-06 | Process for treating water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1594145A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302063B (en) * | 2007-05-10 | 2010-06-16 | 上海飞凯光电材料有限公司 | Industrial sewage processing unit and industrial sewage process method |
| CN102092889A (en) * | 2009-12-15 | 2011-06-15 | 信刚高新技术有限公司 | Method for lake purification and water ecological environmental renovation |
| CN106380031A (en) * | 2016-09-23 | 2017-02-08 | 浙江水利水电学院 | Purification method of aeration oxygenation type lake water body |
| CN107543909A (en) * | 2017-09-19 | 2018-01-05 | 江苏众智启澄环境工程技术有限公司 | Miniature monitoring water quality on line station |
| CN111547951A (en) * | 2020-05-20 | 2020-08-18 | 芜湖市润山生态农业有限责任公司 | Method for treating wastewater of breeding pigs |
-
2004
- 2004-07-06 CN CN 200410025787 patent/CN1594145A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101302063B (en) * | 2007-05-10 | 2010-06-16 | 上海飞凯光电材料有限公司 | Industrial sewage processing unit and industrial sewage process method |
| CN102092889A (en) * | 2009-12-15 | 2011-06-15 | 信刚高新技术有限公司 | Method for lake purification and water ecological environmental renovation |
| CN102092889B (en) * | 2009-12-15 | 2013-03-20 | 信刚高新技术有限公司 | Method for lake purification and water ecological environmental renovation |
| CN106380031A (en) * | 2016-09-23 | 2017-02-08 | 浙江水利水电学院 | Purification method of aeration oxygenation type lake water body |
| CN106380031B (en) * | 2016-09-23 | 2020-11-03 | 浙江水利水电学院 | Aeration oxygenation type lake water body purification method |
| CN107543909A (en) * | 2017-09-19 | 2018-01-05 | 江苏众智启澄环境工程技术有限公司 | Miniature monitoring water quality on line station |
| CN111547951A (en) * | 2020-05-20 | 2020-08-18 | 芜湖市润山生态农业有限责任公司 | Method for treating wastewater of breeding pigs |
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| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |