CN101785489A - Plant algicide preparation method - Google Patents
Plant algicide preparation method Download PDFInfo
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- CN101785489A CN101785489A CN201010131725A CN201010131725A CN101785489A CN 101785489 A CN101785489 A CN 101785489A CN 201010131725 A CN201010131725 A CN 201010131725A CN 201010131725 A CN201010131725 A CN 201010131725A CN 101785489 A CN101785489 A CN 101785489A
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Abstract
A plant algicide preparation method is characterized in that the natural plant algicide is machined and prepared by peony root or leaf, and magnolia or leaf through extraction and separation. The active ingredients extracted from peony or mangnolia officinalis can effectively remove algae. As shown in the test, 5-10ppm of the algicide can sterilize water organism, and peony and magnolia extract water purifying agent belongs to rapid, broad spectrum and contact pathogenic bacteria sterilization. Only 3-7ppm of the algicide can sterilize all total coliform bacteria, heat-resistant coliform bacteria, Escherichia coli, total number of colonies, in pathogenic bacteria breeding season, water purifying agent can be used to realize the water purification purpose. The plant algicide cannot pollute water and also brings no toxicity to fish, shrimp, crab and aquatic life. The peony is geologically-identific product, has monopolization and can not be transferred and has broad market prospect.
Description
Technical field:
The present invention relates to a kind of preparation method of algicide, especially the preparation method of a plant species algicide.
Background technology:
Extensive wawter bloom is broken out in Taihu Lake and Chaohu in China five big fresh water lakes in succession in recent years, wawter bloom incidents such as the Dian Chi of report, the XuanWu Lake, Nanjing, Huaihe River, Haihe River before adding, be not difficult to find out that the blue-green alga bloom that body eutrophication causes earth effect to the utmost is to the many aspects of people's life.Since the nineties in 20th century, domestic fresh water water nutrition state is serious day by day, trunk rivers such as the Changjiang river, the Yellow River, Song Hua River and all set fresh water lakes such as the Yanghu Lake, Taihu Lake, Chaohu, Wuhan East Lake, Kunming Dianchi lake, Microcystins in The Dianshan Lake in investigation, find to have a large amount of algal growns, form serious blue-green alga bloom.Have data to show, China has lake and the reservoir more than 66% to be in the eutrophic water horizontal drawing.In April, 2007, " the Changjiang river protection and the development report " of the issue of China Yangtze River Water Conservancy Commission of the academy of sciences claimed; the reservoir area of Three Gorges retaining was to 135m in 2003; article 12, the wawter bloom phenomenon appears in the Changjiang river one-level tributary to some extent in the backwater zone, and the trend of aggravation was arranged in recent years.Lake eutrophication still is that China quite grows the great water environmental problems in one period at present and from now on.The formation mechanism of research blue-green alga bloom.The blue-green algae of administering in the lake for natural plant extracts has important ecology and Significance for Environment.
Summary of the invention
The invention belongs to water environment protection, be used for the scavenger preparation method that blue-green algae is removed in the freshwater, with tree peony root or leaf, bark of official magnolia bark or leaf extract is the plant algicide of carrier, it is characterized in that it is that raw material is through extraction, separation, composite forming by natural plants, easy, the aboundresources of technology, raw material is easy to get, and the peony extract active constituent content is 0.003-80%; The Magnolia cortex P.E active constituent content is 0.001-20%.The plant algicide removal lake blue algae effect of this method preparation is remarkable, nontoxic, harmless, cost is low, non-secondary pollution.
Technical scheme of the present invention is:
Ingredient requirement
Tree peony is dry root or the fresh leaf of ranunculaceae peony Paeonia moutan Sim.
The bark of official magnolia is the leaf of Magnoliacea plant Y biondii(Pamp)D.L.Fu Magnolia biondii Pam. or Magnolia bilola Magnolia officinalisRehd.et Wils.var.biloba Rehd.et Wils..
The extract requirement
Tree peony or leaf, Magnolia cortex P.E active constituent content are not less than 0.3mg/ml.
Prescription: tree peony root or leaf extract 1-100 (g/g), Radix Cynanchi Paniculati extract 1-100 (g/g) mix and the mixed liquor that filters is put into the rustless steel container can get finished product.
Beneficial effect of the present invention: after testing, 5-10ppm kills microorganisms in water, and tree peony, Magnolia cortex P.E water purification agent belong to fast, wide spectrum, contact are killed pathogenic bacteria.Only 3-7PPm just can all kill total coli group, heat-resisting coliform, colon bacillus, total plate count, in the pathogenic bacteria season of growth, needs to control the purpose that just can reach water purification with the water purification agent agent.Can not pollute water quality, simultaneously to fish, shrimp, crab, aquatic organism etc. without any toxicity.Tree peony is the geographical sign product, has resource monopoly and non-assignable property, and market prospects are wide.
Embodiment
Further the present invention will be described below in conjunction with embodiment.
Embodiment 1
The extraction of tree peony root or leaf
Tree peony root or leaf are put in the multi-function extractor, add 5-20 and doubly measure domestic water, heat 100-120 ℃ of distillation, collect 2-40 times of distillate, separate through 101 macroporous absorbent resins, and flow velocity is 20kg/h, collects 20 times of parting liquids promptly.
Embodiment 2
The extraction of the bark of official magnolia
Get the bark of official magnolia and put in the multi-function extractor, add 5-20 and doubly measure domestic water, heat 100-120 ℃ of distillation, collect 2-40 times of distillate, separate through 101 macroporous absorbent resins, flow velocity is 20kg/h, collects 20 times of parting liquids promptly.
Embodiment 3
Composite
Get peony extract 1-100g, Magnolia cortex P.E 1-100g mixes, and active constituent content is not less than 0.3mg/ml.
Packing
The mixed liquor that filters is put into the rustless steel container can get finished product.
Claims (3)
1. the preparation method of a plant species algicide is characterized in that, gets peony extract 1-100g, Magnolia cortex P.E 1-100g, and active constituent content is not less than 0.3mg/ml, mixes, and after the filtration mixed liquor is put into the rustless steel container packing and gets finished product.
2. the preparation method of a plant species algicide according to claim 1, it is characterized in that: the extraction of tree peony root or leaf: tree peony root or leaf are put in the multi-function extractor, add 5-20 and doubly measure domestic water, heat 100-120 ℃ of distillation, collect 2-40 times of distillate, separate through 101 macroporous absorbent resins, flow velocity is 20kg/h, collects 20 times of parting liquids promptly.
3. the preparation method of a plant species algicide according to claim 1, it is characterized in that: the extraction of the bark of official magnolia or leaf: get bark of official magnolia bark or leaf and put in the multi-function extractor, add 5-20 and doubly measure domestic water, heat 100-120 ℃ of distillation, collect 2-40 times of distillate, separate through 101 macroporous absorbent resins, flow velocity is 20kg/h, collects 20 times of parting liquids promptly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010131725A CN101785489A (en) | 2010-03-25 | 2010-03-25 | Plant algicide preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010131725A CN101785489A (en) | 2010-03-25 | 2010-03-25 | Plant algicide preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101785489A true CN101785489A (en) | 2010-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010131725A Pending CN101785489A (en) | 2010-03-25 | 2010-03-25 | Plant algicide preparation method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936124A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Efficient composite powdered cyanobacteria treatment agent and fabrication method thereof |
| CN107243334A (en) * | 2017-06-17 | 2017-10-13 | 常州中翔科技有限公司 | A kind of preparation method of environment-friendly type algicide |
| CN113068713A (en) * | 2021-03-30 | 2021-07-06 | 江苏曌之源实业有限公司 | Efficient algae remover and application thereof |
-
2010
- 2010-03-25 CN CN201010131725A patent/CN101785489A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103936124A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Efficient composite powdered cyanobacteria treatment agent and fabrication method thereof |
| CN107243334A (en) * | 2017-06-17 | 2017-10-13 | 常州中翔科技有限公司 | A kind of preparation method of environment-friendly type algicide |
| CN113068713A (en) * | 2021-03-30 | 2021-07-06 | 江苏曌之源实业有限公司 | Efficient algae remover and application thereof |
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Application publication date: 20100728 |