CN1384064A - Method for treating algaes in water - Google Patents
Method for treating algaes in water Download PDFInfo
- Publication number
- CN1384064A CN1384064A CN 01108404 CN01108404A CN1384064A CN 1384064 A CN1384064 A CN 1384064A CN 01108404 CN01108404 CN 01108404 CN 01108404 A CN01108404 A CN 01108404A CN 1384064 A CN1384064 A CN 1384064A
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- algae
- water
- water body
- treating
- haydite
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- Physical Water Treatments (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The method of treating algae in water comprises adding haydite as one kind of light porous material to the water with the added amount being 115-225 cu m of each 2500-10000 sq m water surface and treating period being 15 days. The said method can clear bluegreen algae in relatively short time and raise water quality and has no harm to quatic creature. It has low cost and fast effect.
Description
The present invention relates to water and administer technical field, specifically the improvement method of algae thing in the water body.
The algae thing, particularly blue-green algae is a kind of a kind of algae that is grown in the eutrophic water body, reach the season that is suitable for algae life breeding most at sunlight and water temperature, large stretch of water surface can be covered by algae, form normal " blue oil " that claims, it not only makes water have stench, and meeting shielded from sunlight, isolated oxygen dissolves in water, make fish and shrimp, planktonic organism often dead, therefore lose the swimming value and the ornamental value of water body, in a word because of anoxia asphyxia, the existence of blue-green algae can have a strong impact on the useful effect of water of river and lake, causes the massive losses on economy, the environment.
In order to address this problem, people have carried out multiple research, remove algae as adopting biological process, machinery, and several different methods such as dispensing though can reduce the breeding that nitrogen and phosphorus content does not suppress algae that contains in the water, need the time of length.Though and some algae-removing method can be removed algae, also can destroy the organism in the water simultaneously.
The purpose of this invention is to provide a kind of harm that neither can cause, can kill algae again in a short time or suppress the improvement method of algae thing in the water body of algae grows the organism in water body.
The present invention is achieved in that the present invention draws with the light porous material haydite and kills or the growth that suppresses blue-green algae has good effect in experiment repeatedly.Concrete grammar is ...
The light porous material haydite utilizes the above topped mineral in coal seam to obtain through special processing and processing, it has unit weight light (the lightest is every cubic metre of 120-200 kilogram), the porosity height, specific surface area and micro pore volume prosperity, adsorptive power is strong, nontoxic, tasteless, stable chemical performance, its Chemical Composition mainly contains: SIO2, AL2O3, CaO, MgO, SO3, Na2O, TiO2, K2O etc., tradition available as light wall material gather materials, heat insulating, fire prevention, sound-absorbing material and stove thermal insulation fire-resistant material etc.
Administer blue-green algae (or algae) in the water body with method of the present invention, remove water-surface blue-green algae in can be between than short-term, the transparency with water of increasing water quality can not work the mischief to the organism in water body.Administering algae with method of the present invention, to have an investment little, the advantage of instant effect.Through good to the algae treatment effect of Kunming Dianchi lake water, Dian Chishui contains 1,370 ten thousand every liter in discoctaster algae, grid algae (blue algae), after handling with method of the present invention, contains 4.5 ten thousand in grid algae in every premium on currency, and its treatment effect reaches more than 99%.And for example the water that contains 5,400,000 every liter in synnema algae (blue algae) is handled, every liter only contains 80,000 synnema algaes in the water after the processing.This shows, before handling and after handling, wide variation have taken place in the algae in the water body, the dish algae star that the algae volume is big slightly in the water sample after handling is by the general classes of handling after preceding main sociales become processing, promptly algae and processing have been changed the composition of algae sociales in original water body, method promptly of the present invention is successful to the processing of algae.When the algae in the water sample is handled, also can partly reduce nitrogen content and phosphorus content in the water.
Embodiment 1:
Get Kunming Dianchi lake water, in the water body that contains algae: light porous material haydite=10000 square metre: 225 cubic metres ratio adds haydite in the water body that contains algae to be handled, and the time is 10 days.Every liter contains 1,370 ten thousand in discoctaster algae, grid algae in the preceding water of processing, only contains 4.5 ten thousand in grid algae in the every premium on currency after the processing, eliminates the blue-green algae rate and reaches 99%.
Embodiment 2:
Get the water that contains the synnema algae, in the water body that contains algae: light porous material haydite=2500 square metre: 115 cubic metres ratio adds haydite in the water body that contains algae to be handled, and the time is 15 days.Before handling in the water every liter contain 5,400,000 in tow algae, 80,000 in tow algae only in the every premium on currency after the processing.
Claims (1)
1, the improvement method of algae thing in a kind of water body is characterized in that in the water body that contains algae: light porous material haydite=2500-10000 square metre: the ratio of 115-225 cubic meter adds haydite in the water body that contains algae to be handled, and the time is 10-15 days.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01108404 CN1384064A (en) | 2001-04-29 | 2001-04-29 | Method for treating algaes in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01108404 CN1384064A (en) | 2001-04-29 | 2001-04-29 | Method for treating algaes in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1384064A true CN1384064A (en) | 2002-12-11 |
Family
ID=4657223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01108404 Pending CN1384064A (en) | 2001-04-29 | 2001-04-29 | Method for treating algaes in water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1384064A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297493C (en) * | 2004-09-18 | 2007-01-31 | 清华大学深圳研究生院 | Method and system for inhibiting blue-green algae gowth in water using ultraviolet radiation |
| CN108018225A (en) * | 2016-11-03 | 2018-05-11 | 京畿大学校产学协力团 | Marine microorganism with excellent algicdal activity and the red tide removing method using the marine microorganism |
-
2001
- 2001-04-29 CN CN 01108404 patent/CN1384064A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297493C (en) * | 2004-09-18 | 2007-01-31 | 清华大学深圳研究生院 | Method and system for inhibiting blue-green algae gowth in water using ultraviolet radiation |
| CN108018225A (en) * | 2016-11-03 | 2018-05-11 | 京畿大学校产学协力团 | Marine microorganism with excellent algicdal activity and the red tide removing method using the marine microorganism |
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