CN104145992B - A kind of water body kills algae composition - Google Patents
A kind of water body kills algae composition Download PDFInfo
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- CN104145992B CN104145992B CN201410353877.9A CN201410353877A CN104145992B CN 104145992 B CN104145992 B CN 104145992B CN 201410353877 A CN201410353877 A CN 201410353877A CN 104145992 B CN104145992 B CN 104145992B
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- jamaicin
- copper sulphate
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Abstract
Algae composition is killed the invention discloses a kind of water body, is composed of active component jamaicin and copper sulphate；The weight ratio of the two is 6~36: 1.This composition have efficient algae killing effect, kill algae spectrum width, dosage it is few, to water body environment safety, low cost.
Description
Technical field：
The present invention relates to one kind killing algae composition, belongs to technical field of pesticide.The invention further relates to jamaicins and sulfuric acid
Copper compounding kills algae composition and application thereof.
Background technology：
The pollution of water body causes alga eruption, the outburst of algae that the pollution of water body is further aggravated, serious to restrict China's warp
The development of Ji.The toxin of cyanobacteria release brings great harm to people and animals.It is efficient, low that numerous scientific workers strive to find exploitation
Malicious, environment amenable algicide kills the algae of water body, prevents the generation of wawter bloom.
Jamaicin is a kind of natural algicide, some planktonic algaes are active, environmentally friendly.
Copper sulphate is common algicide, high to many algae activity, but to the toxicity of fish height, in practical applications,
Improper use can cause fish dead.
Inventor it has been investigated that, jamaicin and copper sulphate, which carry out compounding, has obviously synergistic effect, to algae
Control effect increases significantly, and reduces the usage amount of copper sulphate, and can expand and kill algae spectrum, and algae dispenser cost is killed in reduction, simultaneously
The toxicity to fish is reduced, water body environment is protected.
Invention content：
Algae composition is killed the purpose of the present invention is to provide a kind of water body, the compounding containing jamaicin and copper sulphate is killed
Algae agent can kill algae, and reduce usage amount, reduce the murder by poisoning to water pollution and fish.
A kind of water body of the present invention kills algae composition, it is characterised in that：Containing active component jamaicin and copper sulphate,
Berberine and copper sulphate mixing ratio by weight are 1~80: 1, preferably 10~50: 1.
Specific implementation mode：
1. jamaicin of embodiment is mixed with copper sulphate to increase microcystic aeruginosa (Microcystis aeruginosa) activity
Effect acts on
Indoor Solution culture method microcystic aeruginosa.
Test process：According to trial test as a result, jamaicin is applied alone concentration for the treatment of to set 6,12 and 18mg/L, place is applied alone in copper sulphate
Reason sets 0.5 and 1.0mg/L, jamaicin+copper sulphate set 6+0.5 (12: 1), 12+0.5 (24: 1), 18+0.5 (36: 1), 6+1 (6:
1), six ratios of 12+1 (12: 1) and 18+1 (18: 1) mg/L.Separately set a nonuser control.By treatment agent addition algae training
In nutrient solution.Often processing is repeated 4 times number.
Data survey and statistical analysis：14 days contents for measuring microcystic aeruginosa chlorophyll after processing, according to verdigris micro-capsule
Algae chlorophyll content changes to evaluate the activity for killing algae.Inhibiting rate is calculated as follows：
Content × 100 of inhibiting rate (%)=(content of content-processing chlorophyll of control chlorophyll)/control chlorophyll
Theoretical inhibiting rate (E) is calculated as follows：
E (%)=jamaicin inhibiting rate+(100- jamaicins inhibiting rate) * copper sulphate inhibiting rate/100
The judgement of mixed interaction effect：Practical inhibiting rate) theory inhibiting rate, show synergistic effect；It is practical to inhibit
Rate=theory inhibiting rate, shows addition；Practical inhibiting rate ＜ theory inhibiting rates, show antagonism.
Interpretation of result and discussion
6,12 and 18mg/L is applied alone in jamaicin, is respectively 32%, 45% and 64% to Growth of Microcystis aeruginosa inhibiting rate；Sulphur
It is respectively 42% and 51% (table 1) to Growth of Microcystis aeruginosa inhibiting rate that 0.5 and 1mg/L, which is applied alone, in sour copper.
Jamaicin and copper sulphate 6+0.5 (12: 1), 12+0.5 (24: 1), 18+0.5 (36: 1), 6+1 (6: 1), 12+1 (12:
1) processing mixed with 18+1 (18: 1) mg/L six be respectively 80% to the practical inhibiting rate of Growth of Microcystis aeruginosa, 91%, 95%,
92%, 98% and 100%, six mixed practical growth inhibition ratios are higher by 10% or more (table 1) than theoretical inhibiting rate.
The result shows that jamaicin is with copper sulphate, the mixed microcystic aeruginosa in 6~36: 1 proportional region shows as synergy work for this
With.
1. jamaicin of table is mixed with copper sulphate to make the active synergy of microcystic aeruginosa (Microcystis aeruginosa)
With
Embodiment 2：80% jamaicin and copper sulphate mixture are to cyanobacteria microcystic aeruginosa (Microcystis
Aeruginosa) determination of activity
Then indoor Solution culture method microcystic aeruginosa uses 80% jamaicin and copper sulphate mixture of series concentration gradient
It adds in algae culturing liquid, 14 days contents for measuring microcystic aeruginosa chlorophyll after processing, according to microcystic aeruginosa chlorophyll content
Variation evaluate the activity of 80% jamaicin and copper sulphate mixture to the algae.Kill (chlorophyll content-the places of blank algae rate %=
The chlorophyll content of reason)/(chlorophyll content of blank) × 100, and calculate EC50Value.
Experiment obtains 80% jamaicin and copper sulphate mixture to microcystic aeruginosa EC50For 2.6mg/L.
The test result shows that 80% jamaicin and copper sulphate mixture have good killing effect to microcystic aeruginosa.
Embodiment 3：80% jamaicin and copper sulphate mixture are living to cyanobacterial bloom anabena (Anabaena flosaquae)
Property measure
Then indoor Solution culture method Anabaena Flos-aquae uses 80% jamaicin and copper sulphate mixture of series concentration gradient
It adds in algae culturing liquid, 14 days contents for measuring microcystic aeruginosa chlorophyll after processing, according to Anabaena Flos-aquae chlorophyll content
Variation evaluate the activity of 80% jamaicin and copper sulphate mixture to the algae.Kill (chlorophyll content-the places of blank algae rate %=
The chlorophyll content of reason)/(chlorophyll content of blank) × 100, and calculate EC50Value.
80% obtained jamaicin and copper sulphate mixture are tested to Anabaena Flos-aquae EC50For 5.8mg/L.
The test result shows that 80% jamaicin and copper sulphate mixture have good killing effect to Anabaena Flos-aquae.
Claims (2)
1. a kind of water body kills algae composition, it is characterised in that：It is composed of jamaicin and copper sulphate, the weight ratio of the two is
6~36: 1.
2. water body according to claim 1 kills the purposes of algae composition, it is characterised in that for killing Measures of Algae in Water Body.
Priority Applications (1)
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| CN201410353877.9A CN104145992B (en) | 2014-07-24 | 2014-07-24 | A kind of water body kills algae composition |
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| CN201410353877.9A CN104145992B (en) | 2014-07-24 | 2014-07-24 | A kind of water body kills algae composition |
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| CN104145992A CN104145992A (en) | 2014-11-19 |
| CN104145992B true CN104145992B (en) | 2018-08-07 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105104391B (en) * | 2015-08-26 | 2017-11-28 | 广西大学 | A kind of bactericidal composition containing jamaicin and copper 8-hydroxyquinolinate |
| CN105394057B (en) * | 2015-12-10 | 2017-07-04 | 中国科学院华南植物园 | Application of the epiberberine in preventing and removing marine fouling organisms agent is prepared |
| CN105325432B (en) * | 2015-12-10 | 2017-06-23 | 中国科学院南海海洋研究所 | Application of the jamaicin in preventing and removing marine fouling organisms agent is prepared |
| CN108996702A (en) * | 2018-07-22 | 2018-12-14 | 南京汇斯源环境科技有限公司 | A kind of emergency processing method after blue algae bloom |
| CN111264523B (en) * | 2020-03-19 | 2021-11-19 | 成都新朝阳作物科学股份有限公司 | Application of DDAB in preparation of medicines for preventing and treating moss and moss preventing and treating composition |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101389221A (en) * | 2005-01-05 | 2009-03-18 | 罗伯特·霍拉迪 | Silver/water, silver gels and silver-based compositions, method for fabricating and using the same |
| CN101891275A (en) * | 2009-05-21 | 2010-11-24 | 黄小芳 | Method for controlling microcystis waterbloom |
| CN102273490A (en) * | 2011-06-03 | 2011-12-14 | 金陵科技学院 | Algae inhibitor, and preparation method and application thereof |
| CN102351254A (en) * | 2011-06-21 | 2012-02-15 | 张婷丽 | Method for killing water surface algae |
| CN103466740A (en) * | 2013-08-23 | 2013-12-25 | 同济大学 | Composite algae removal method |
-
2014
- 2014-07-24 CN CN201410353877.9A patent/CN104145992B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101389221A (en) * | 2005-01-05 | 2009-03-18 | 罗伯特·霍拉迪 | Silver/water, silver gels and silver-based compositions, method for fabricating and using the same |
| CN101891275A (en) * | 2009-05-21 | 2010-11-24 | 黄小芳 | Method for controlling microcystis waterbloom |
| CN102273490A (en) * | 2011-06-03 | 2011-12-14 | 金陵科技学院 | Algae inhibitor, and preparation method and application thereof |
| CN102351254A (en) * | 2011-06-21 | 2012-02-15 | 张婷丽 | Method for killing water surface algae |
| CN103466740A (en) * | 2013-08-23 | 2013-12-25 | 同济大学 | Composite algae removal method |
Non-Patent Citations (3)
| Title |
|---|
| 中草药对铜绿微囊藻的抑制作用及机理研究;张树林;《中国博士学位论文全文数据库 工程科技I辑》;20120615;B027-34页 * |
| 水培中抑制绿藻生长的方法研究;赵兰枝等;《南方园艺》;20111120;第22卷(第6期);第3-5页 * |
| 盐酸小檗碱纳米乳的抑藻性能研究;毕相东等;《环境科学与技术》;20140615;第37卷(第6期);第21-24，43页 * |
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