CN1059073C - Algaecide powder for river, lake and pool - Google Patents
Algaecide powder for river, lake and pool Download PDFInfo
- Publication number
- CN1059073C CN1059073C CN 98117764 CN98117764A CN1059073C CN 1059073 C CN1059073 C CN 1059073C CN 98117764 CN98117764 CN 98117764 CN 98117764 A CN98117764 A CN 98117764A CN 1059073 C CN1059073 C CN 1059073C
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- algaecide
- lake
- algae
- present
- powder
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Abstract
The present invention relates to powdery algaecide for rivers, lakes and pools, which is formed by mixing 90 to 98 wt% of 80 to 300 meshes of zeolite and 1 wt% of 80 to 300 meshes of polyaluminium chloride. Algae can be fast deposited after the powdery algaecide for rivers, lakes and pools is sprayed on the surface of water containing the algae, chlorophyll contained in the water after alga removal is reduced below 5 micrograms / L from 7 grams /L, and the present invention is the latest algaecide. The algaecide has the advantages of rich source and easy acquirement of raw materials, simple preparation method and using method and high value in generalization.
Description
The present invention relates to the algicide that rivers, lake, pond are used, particularly the algaecide powder used of rivers, lake, pond.
As everyone knows, no matter rivers, lake and pond, irrigation canals and ditches etc. all can be subjected to the infringement of algae, though, various algicide are arranged, as various medicaments based on copper sulphate, all can not obtain effect preferably, the Taihu Lake of China, Dian Chi, Chaohu etc. are subjected to the evil of blue-green algae comparatively serious, seek a kind of effectively, easy algicide is the task of top priority.
The object of the present invention is to provide a kind of rivers, lake, pond algaecide powder, can eliminate algae such as blue-green algae effectively apace, method is simple, cheap, is the algicide of latest generation.
Embodiment of the present invention are as follows: zeolite and aluminium polychloride are (90-98) by weight: 1 mixes.Zeolite is all the 80-300 order with the poly-granularity that contains aluminium chloride.Then this is mixed the compound spraying and covering with on the cyanophycear water surface, can be apace with the algae precipitation, its sediment is turned black by green and kills.Generally can make the water that contains algae, to contain chlorophyll be below 5 micrograms per litre to water after spraying, and reaches the standard of running water.Trade name of the present invention will be decided to be the algae removal spirit.
Zeolite claims zeolite again, is by the general name of the aluminium silicate mineral of many moisture calcium, sodium and barium, strontium and potassium, is generally canescence or pink, and glassy lustre, proportion are 2.2-2.4.Be the porous crystalline solid, proportion is 3.5-5.5.Has suction-operated, so as adsorbent.
The aluminium polychloride (factory produces as the Yixing City clarificant) that sell the market is the flocculant as water treatment.These two kinds of materials are not always all as algicide, and the present invention comes down to the purposes invention, be to have adsorbing zeolite, with the aluminium polychloride with flocculation bactericidal action by (90-98): after 1 weight is mixed, absorption and flocculation are carried out simultaneously, thereby be adsorbed immediately with flocculation sediment once running into algae, green algae becomes black and kills at post precipitation.This explanation also has the effect of algae miospore extremely.
The following examples elaborate to the present invention, but do not mean that and limit the scope of the invention.
Preparation example 1 is that 90 purpose zeolite powders are 0.05 kilogram in 90 purpose aluminium polychloride powder with granularity for 4.5 kilograms with granularity in one the 10 liters multimixers that have a stirring, in blender, mix 4.55 kilograms algicide A of the present invention.
Preparation example 2 is removed zeolite powder and is changed 4.9 kilograms into, and granularity is that 250 orders and aluminium polychloride change 0.05 kilogram into, and granularity is outside 250 orders, and all the other conditions are identical with example 1, make 5.1 kilograms of algicide B of the present invention.
Test example 1 contains the lake water that polluted by blue-green algae of chlorophyll up to 5 grams per liters with what just fetch from the lake, and spraying algicide A of the present invention is 0.02 kilogram, stirs 2 minutes, gets clarified solution and records that to contain the chlorophyll amount be 1.3 micrograms per litre.
Test example 2, that will fetch from the pond contains the Chi Shui of chlorophyll up to 7 grams per liters, spray B of the present invention and be 0.02 kilogram stir half an hour after, spraying algicide B again is 0.001 kilogram, after 2 minutes, gets clarified solution, records that to contain chlorophyll be 0.02 micrograms per litre.
Advantage of the present invention is for effective except algae, and method is simple, raw material sources are abundant, equipment is logical With, low price.
Claims (1)
- The algaecide powder that a kind of rivers, lake, pond are used is characterized in that: the weight portion proportioning of its composition:Zeolite 80-300 order: 90-98Aluminium polychloride 80-300 order: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98117764 CN1059073C (en) | 1998-09-10 | 1998-09-10 | Algaecide powder for river, lake and pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98117764 CN1059073C (en) | 1998-09-10 | 1998-09-10 | Algaecide powder for river, lake and pool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1214204A CN1214204A (en) | 1999-04-21 |
| CN1059073C true CN1059073C (en) | 2000-12-06 |
Family
ID=5225689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98117764 Expired - Fee Related CN1059073C (en) | 1998-09-10 | 1998-09-10 | Algaecide powder for river, lake and pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1059073C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102038000B (en) * | 2010-11-29 | 2013-12-18 | 苏州海大饲料有限公司 | Blue algae inhibitor composition and using method thereof |
| CN103373755A (en) * | 2012-04-18 | 2013-10-30 | 中国科学院城市环境研究所 | Formula and preparation method of inorganic coagulant capable of simultaneously removing nitrogen, phosphorus and algae |
| CN103947694B (en) * | 2014-04-18 | 2016-04-13 | 安徽省中日农业环保科技有限公司 | A kind of blue algae inhibitor composition and preparation method thereof |
| WO2016100134A2 (en) * | 2014-12-19 | 2016-06-23 | Ep Minerals, Llc | Non-respirable powdered diatomaceous earth products |
| CN105923668A (en) * | 2016-06-21 | 2016-09-07 | 江门市江海区炜洁净水材料有限公司 | Pond water purifier and preparation method thereof |
| CN108455732B (en) * | 2017-12-25 | 2020-11-03 | 中国环境科学研究院 | Blue algae control method and algae control agent |
| CN110550716A (en) * | 2019-08-25 | 2019-12-10 | 天津大学 | Algaecide for repairing urban river algae pollution and preparation method thereof |
-
1998
- 1998-09-10 CN CN 98117764 patent/CN1059073C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1214204A (en) | 1999-04-21 |
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| C10 | Entry into substantive examination | ||
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| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |