CN101715742A - Holothurian cultivation pond water quality modifier and preparation method thereof - Google Patents
Holothurian cultivation pond water quality modifier and preparation method thereof Download PDFInfo
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- CN101715742A CN101715742A CN200910219994A CN200910219994A CN101715742A CN 101715742 A CN101715742 A CN 101715742A CN 200910219994 A CN200910219994 A CN 200910219994A CN 200910219994 A CN200910219994 A CN 200910219994A CN 101715742 A CN101715742 A CN 101715742A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The invention discloses a holothurian cultivation pond water quality modifier and a preparation method thereof. The water quality modifier is made by mixing a carrier and a functional additive according to a certain proportion, wherein the carrier is oyster shell powder which is screened by a screen of 80-100 meshes, the functional additive is active powdered carbon, aluminium hydroxide, ferric oxide and calcium oxide. The preparation method comprises the following steps of: throwing the carrier and the functional additive according to the proportion, mixing and stirring by using a feed mixer for 15-20 min, after stirring uniformly, finishing and packaging. The water quality modifier can reduce the content of ammoniacal nitrogen in the cultivation water body, eliminate sulfureted hydrogen, prevent the rot and the ferment of the water quality and the pond bottom quality, increase the dissolved oxygen, and improve the ecological environment of the water body. The preparation method is simple and safe without toxin or residue, and has obvious effects.
Description
Technical field
The invention belongs to improver of water quality and preparation method thereof field, particularly a kind of holothurian cultivation pond water quality modifier and preparation method.
Background technology
In the aquaculture, because artificial mandatory intervention, residual bait, metabolite etc. have been broken the original structure of the ecosystem, water quality deterioration, seriously restricted the development of aquaculture, various improver of water quality, the water quality cleansing agent of therefore controlling water pollution have important economic implications.
Especially, aspect holothruian cultures, pond culture is one of main mode of present northern China coastal area holothruian cultures, and along with the continuous increase of holothruian cultures density, its cultivating pool substrate is because sea cucumber self metabolism, remaining feed corruption and other reasons, cause the bad change of water quality, produce ammoniacal nitrogen, harmful substances such as hydrogen sulphide, influence the sea cucumber growth, even cause the large quantities of death of sea cucumber.
Commodity production water quality cleansing agent at present comparatively commonly used is the organized enzyme element, mainly is the function of decontamination oxygenation, and all there is commodity selling in countries such as Canada, but it costs an arm and a leg and is difficult to apply.Therefore, the holothurian cultivation pond water quality modifier that development cost is cheap already has important practical significance to holothruian cultures.
Summary of the invention
The purpose of this invention is to provide a kind of holothurian cultivation pond water quality modifier and preparation method thereof, the preparation method is simple for this improver of water quality, and is with low cost, and the water quality improvement effect is obvious, does not influence the normal growth of sea cucumber.
Technical scheme of the present invention is:
Improver of water quality of the present invention is mixed by a certain percentage by carrier and functional additive and forms.Its carrier is oyster shell powder (crossing 80～100 mesh sieves), and functional additive is an activated carbon powder, aluminium hydroxide, iron oxide, calcium oxide.
Wherein to account for the percentage by weight of carrier and functional additive gross weight be 80%～90% to carrier; The percentage by weight that functional additive accounts for carrier and functional additive gross weight is 10%～20%.
Composition is activated carbon powder, aluminium hydroxide, iron oxide and calcium oxide in the functional additive, and the weight proportion of each composition is 4～4.5 parts of activated carbon powders, 1～1.5 part in aluminium hydroxide, 2～2.5 parts of iron oxide, 3～3.5 parts in calcium oxide.
The preparation method of holothurian cultivation pond water quality modifier of the present invention is: drop into carrier and functional additive in proportion, wherein to account for the percentage by weight of carrier and functional additive gross weight be 80%～90% to carrier; The percentage by weight that functional additive accounts for carrier and functional additive gross weight is 10%～20%.Composition is activated carbon powder, aluminium hydroxide, iron oxide and calcium oxide in the functional additive, and the weight proportion of each composition is 3.5～4 parts of activated carbon powders, 1～1.5 part in aluminium hydroxide, 1.5～2 parts of iron oxide, 3～3.5 parts in calcium oxide.Use fodder mixing machine to mix and stirred 15～20 minutes, go out the machine packing after stirring.
The mixed-precision of above-mentioned improver of water quality requires coefficient of variation CV＜7%.
The present invention according to carrier and and the absorption and the ion exchange property of functional additive, reduce ammonia nitrogen content in the breeding water body, removal of hydrogen sulfide prevents water quality and bottom material of pond for breeding putrefactive fermentation, increases dissolved oxygen, improves water ecological setting.Do not influence the normal growth of sea cucumber after using the present invention, and can reduce the lethality 3～5% of sea cucumber.Preparation method of the present invention is simple, and is with low cost, the safety non-toxic noresidue, and effect is obvious.
Embodiment
Embodiment 1
Get 90 kilograms of oyster shell powders (crossing 80 mesh sieves), 10 kilograms of functional additives, wherein activated carbon powder is 3.5 kilograms, 1 kilogram in aluminium hydroxide, 2 kilograms of iron oxide, 3.5 kilograms in calcium oxide adopts convertible twin shaft paddle formula fodder mixing machine to mix and stirred 15 minutes, and mixed-precision requires coefficient of variation CV＜7%.Go out the machine packing.Finished product packing adopts the Polywoven Bag or the polyethylene drum with cover of plastic lining film.Lucifuge is ventilated and is preserved 1 year shelf-life during storage.Product index is moisture≤5%, particle diameter≤80 orders, ammonium ion exchange capacity C EC 〉=20 millimeters equivalents.
Using method and consumption: 5 ponds, 1 meter depth of water consumption of every mu of water surface is 1kg, uses once every 15-20 days, consumption doubles during water quality deterioration, with water-solubleization of pond back full pool spilling head.Used 30 days, ammonia nitrogen content descends 10～15%, and hydrogen sulphide descends 5～10%, and oxygen in water content improves 10～15%, and CDO descends 8～10%.Use the normal growth of back sea cucumber, the lethality of sea cucumber reduces by 3%.
Embodiment 2
Get 80 kilograms of oyster shell powders (crossing 90 mesh sieves), 20 kilograms of functional additives, wherein activated carbon powder is 7 kilograms, 2.4 kilograms in aluminium hydroxide, 3.6 kilograms of iron oxide, 7 kilograms in calcium oxide adopts convertible twin shaft paddle formula fodder mixing machine to mix and stirred 20 minutes, and mixed-precision requires coefficient of variation CV＜7%.Go out the machine packing.Finished product packing adopts the Polywoven Bag or the polyethylene drum with cover of plastic lining film.Lucifuge is ventilated and is preserved 1 year shelf-life during storage.Product index is moisture≤5%, particle diameter≤90 orders, ammonium ion exchange capacity C EC 〉=20 millimeters equivalents.
Using method and consumption: 5 ponds, 1 meter depth of water consumption of every mu of water surface is 1.1kg, uses once every 15-20 days, consumption doubles during water quality deterioration, with water-solubleization of pond back full pool spilling head.Used 30 days, ammonia nitrogen content descends 12～16%, and hydrogen sulphide descends 5～10%, and oxygen in water content improves 11～15%, and CDO descends 9～10%.Use the normal growth of back sea cucumber, the lethality of sea cucumber reduces by 5%.
Embodiment 3
Get 25 kilograms of oyster shell powders (crossing 100 mesh sieves), 5 kilograms of functional additives, wherein activated carbon powder 2kg, aluminium hydroxide 0.5kg, iron oxide 1kg, calcium oxide 1.5kg, adopt convertible twin shaft paddle formula fodder mixing machine to mix and stirred 17 minutes, mixed-precision requires coefficient of variation CV＜7%.Go out the machine packing.Finished product packing adopts the Polywoven Bag or the polyethylene drum with cover of plastic lining film.Lucifuge is ventilated and is preserved 1 year shelf-life during storage.Product index is moisture≤5%, particle diameter≤100 orders, ammonium ion exchange capacity C EC 〉=20 millimeters equivalents.
Using method and consumption: 5 ponds, 1 meter depth of water consumption of every mu of water surface is 1.2kg, uses once every 15-20 days, consumption doubles during water quality deterioration, with water-solubleization of pond back full pool spilling head.Used 30 days,, ammonia nitrogen content descends 10～17%, and hydrogen sulphide descends 5～15%, and oxygen in water content improves 10～17%, and CDO descends 8～12%.Use the normal growth of back sea cucumber, the lethality of sea cucumber reduces by 4%.
Claims (5)
1. a holothurian cultivation pond water quality modifier is made up of carrier and functional additive, it is characterized in that carrier is male oyster shell powder, crosses the 80-100 mesh sieve, and functional additive is activated carbon powder, aluminium hydroxide, iron oxide and calcium oxide.
2. holothurian cultivation pond water quality modifier according to claim 1, it is characterized in that the percentage by weight that described carrier accounts for carrier and functional additive gross weight is 80%～90%, the percentage by weight that functional additive accounts for carrier and functional additive gross weight is 10%～20%.
3. holothurian cultivation pond water quality modifier according to claim 1 is characterized in that the weight proportion of described each composition of functional additive is, 4～4.5 parts of activated carbon powders, 1～1.5 part in aluminium hydroxide, 2～2.5 parts of iron oxide, 3～3.5 parts in calcium oxide.
4. the preparation method of a holothurian cultivation pond water quality modifier, the carrier that it is characterized in that improver of water quality is an oyster shell powder, crosses the 80-100 mesh sieve, functional additive is an activated carbon powder, aluminium hydroxide, iron oxide, calcium oxide.The percentage by weight that carrier accounts for carrier and functional additive gross weight is 80%～90%, the percentage by weight that functional additive accounts for carrier and functional additive gross weight is 10%～20%, drop into carrier and functional additive in proportion, using fodder mixing machine to mix stirred 15～20 minutes, mixed-precision requires coefficient of variation CV＜7%, goes out the machine packing after stirring.
5. the preparation method of holothurian cultivation pond water quality modifier according to claim 4, the weight proportion that it is characterized in that described each composition of functional additive is 4～4.5 parts of activated carbon powders, 1～1.5 part in aluminium hydroxide, 2～2.5 parts of iron oxide, 3～3.5 parts in calcium oxide.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910219994A CN101715742A (en) | 2009-11-16 | 2009-11-16 | Holothurian cultivation pond water quality modifier and preparation method thereof |
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| CN200910219994A CN101715742A (en) | 2009-11-16 | 2009-11-16 | Holothurian cultivation pond water quality modifier and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092911A (en) * | 2010-11-25 | 2011-06-15 | 庄河市水产技术推广站 | Sediment modifiers for sea cucumber pond and production method thereof |
| CN102246830A (en) * | 2011-03-28 | 2011-11-23 | 陈景河 | Prawn ecological water quality modifier |
| CN103011425A (en) * | 2012-12-27 | 2013-04-03 | 上海泓宝绿色水产科技发展有限公司 | Granular composite bottom treatment bacterium and preparation method thereof |
| CN104585090A (en) * | 2015-01-06 | 2015-05-06 | 大连鑫玉龙海洋珍品有限公司 | Transformation method for bottom material of sea cucumber breeding cofferdam |
| CN106861616A (en) * | 2016-12-31 | 2017-06-20 | 新昌县田野泉养殖技术开发有限公司 | Improver of water quality used for aquiculture and preparation method thereof |
| CN107954496A (en) * | 2017-11-02 | 2018-04-24 | 当涂县乌溪镇海平水产养殖专业合作社 | A kind of improver of water quality used for aquiculture |
| CN107981104A (en) * | 2017-12-04 | 2018-05-04 | 李六秀 | The preparation method of the environmentally friendly prawn feed of water quality can be improved |
| CN109626474A (en) * | 2018-11-20 | 2019-04-16 | 新疆华泰重化工有限责任公司 | A method of removal wastewater from acetylene slag peculiar smell |
| CN114014495A (en) * | 2021-11-01 | 2022-02-08 | 马鞍山市新市有年渔业有限公司 | Preparation method of water quality improver for aquaculture |
-
2009
- 2009-11-16 CN CN200910219994A patent/CN101715742A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092911A (en) * | 2010-11-25 | 2011-06-15 | 庄河市水产技术推广站 | Sediment modifiers for sea cucumber pond and production method thereof |
| CN102246830A (en) * | 2011-03-28 | 2011-11-23 | 陈景河 | Prawn ecological water quality modifier |
| CN102246830B (en) * | 2011-03-28 | 2013-08-14 | 陈景河 | Prawn ecological water quality modifier |
| CN103011425A (en) * | 2012-12-27 | 2013-04-03 | 上海泓宝绿色水产科技发展有限公司 | Granular composite bottom treatment bacterium and preparation method thereof |
| CN103011425B (en) * | 2012-12-27 | 2014-05-28 | 上海泓宝绿色水产科技发展有限公司 | Granular composite bottom treatment bacterium and preparation method thereof |
| CN104585090A (en) * | 2015-01-06 | 2015-05-06 | 大连鑫玉龙海洋珍品有限公司 | Transformation method for bottom material of sea cucumber breeding cofferdam |
| CN104585090B (en) * | 2015-01-06 | 2018-10-09 | 大连鑫玉龙海洋生物种业科技股份有限公司 | A kind of remodeling method of holothruian cultures cofferdam substrate |
| CN106861616A (en) * | 2016-12-31 | 2017-06-20 | 新昌县田野泉养殖技术开发有限公司 | Improver of water quality used for aquiculture and preparation method thereof |
| CN107954496A (en) * | 2017-11-02 | 2018-04-24 | 当涂县乌溪镇海平水产养殖专业合作社 | A kind of improver of water quality used for aquiculture |
| CN107981104A (en) * | 2017-12-04 | 2018-05-04 | 李六秀 | The preparation method of the environmentally friendly prawn feed of water quality can be improved |
| CN109626474A (en) * | 2018-11-20 | 2019-04-16 | 新疆华泰重化工有限责任公司 | A method of removal wastewater from acetylene slag peculiar smell |
| CN114014495A (en) * | 2021-11-01 | 2022-02-08 | 马鞍山市新市有年渔业有限公司 | Preparation method of water quality improver for aquaculture |
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Open date: 20100602 |