CN100452966C - Nitrifying water treatment device for aquaria - Google Patents
Nitrifying water treatment device for aquaria Download PDFInfo
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- CN100452966C CN100452966C CNB2006101510420A CN200610151042A CN100452966C CN 100452966 C CN100452966 C CN 100452966C CN B2006101510420 A CNB2006101510420 A CN B2006101510420A CN 200610151042 A CN200610151042 A CN 200610151042A CN 100452966 C CN100452966 C CN 100452966C
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Abstract
The invention relates to a device for processing nitrogen-free water in aquarium, wherein it can remove the nitrite nitrogen in water; the invention comprises filter post, first filter network, second fiter network, water inlet tube, water outlet tube, active carbon layer carrying aerobic denitrifying bacteria, water inlet valve, and nourishment bottle with organic and nourishment water outlet tube; the water outlet tube is fixed at the bottom of filter post to connect the filter post; the first and second filter network are mounted at the bottom and upper part of filter post; the active carbon layer is inside the filter post between the first and second filter layers; the water outlet tube is mounted above the filter post; the water inlet valve is fixed on the water inlet tube; the upper end of nourishment bottle outlet tube to connect the nourishment bottle worse chamber contains organic; the lower end of nourishment bottle water outlet tube is connected to the upper end of filter post.
Description
Technical field
The present invention relates to a kind of water treatment facilities, be specifically related to water treatment facilities and method in a kind of aquarium.
Background technology
The aquarium water treatment facilities mainly is based on filtering technique, the major pollutants of the water in the aquarium are granule foreign, organic matter, ammonia nitrogen, nitrite nitrogen and nitrate nitrogen etc., and above-mentioned pollutant all is to be produced by metabolism product such as the ight soil of fish, body fluid and remaining bait.At present, the water treatment facilities of aquarium mainly realizes by a filter is installed, and is mostly by water pump and is equipped with that the filter of filtering material forms.Generally speaking, filter can effectively be removed granule foreign by filtering, by the organic matter in the removal of the action of microorganisms on the carrier water, nitrite nitrogen and ammonia nitrogen, keep water quality limpid, but it is powerless for nitrate nitrogen in the water, will cause the accumulation of the nitrate nitrogen in the water like this, when oxygen in water is not enough, nitrate is subjected to action of microorganisms can be reduced to nitrite in oxygen-free environment, and the raised growth that may cause algae that has of nitrite nitrogen and nitrate nitrogen is bred, reduce the dissolved oxygen content in the water, perhaps discharge toxin early, the growth of harm fish.Nitrate nitrogen too high levels in water, can make denatured hemoglobin increase in the blood, and nitrite nitrogen is stronger to the toxicity of fish, be to culture the key factor that the fulminant disease is brought out in the waters, when nitrite nitrogen builds up to 0.1mg/L in the water body, erythrocyte quantity and the amount of hemoglobin of fish will reduce gradually, and nitrite nitrogen combines with haemoglobin after entering blood, makes haemoglobin lose oxygen carrying capacity, cause histanoxia, cause the oxygen carrying capability of blood to weaken gradually, cause the chronic poisoning of fish, food ration reduces, pathology appears in gill tissue, expiratory dyspnea, disturbance is uneasy or slow in reacting, can cause fulminant death when serious.
Summary of the invention
For the water treatment facilities that solves present aquarium and method can not effectively be removed the nitrite nitrogen in the aquarium water and the problem of nitrate nitrogen, the present invention has designed a kind of nitrifying water treatment device for aquaria and based on the method for treating water of described device.
It comprises the filter post nitrifying water treatment device for aquaria of the present invention, first filter screen, second filter screen, water inlet pipe, outlet pipe, it also comprises the active carbon layer that is loaded with aerobic denitrifying bacteria, inlet valve, inner chamber is equipped with organic nutrition bottle, nutrition bottle outlet pipe, the second filter post, threeway, second water inlet pipe, water pump, oxygen pipe and upper hose, described outlet pipe is fixed on the bottom of filter post and is communicated with the filter post, first filter screen and second filter screen are contained in bottom and the top in the filter post respectively, the active carbon layer that is loaded with aerobic denitrifying bacteria is arranged in the filter post and between first filter screen and second filter screen, one end of water inlet pipe is communicated with in the upper surface of filter post and with the filter post, inlet valve is fixedly mounted on the water inlet pipe, the upper end of described nutrition bottle outlet pipe is communicated with the bottom that inner chamber is equipped with organic nutrition bottle, the lower end of nutrition bottle outlet pipe is communicated with the upper end of filter post, one end of the other end of described water inlet pipe and second water inlet pipe is communicated with two ports of threeway respectively, and the other end of second water inlet pipe is communicated with the second filter post in the upper end of the second filter post; One end of described oxygen pipe is fixed on the water pump; One end of described upper hose is fixed in the outlet of water pump, and the other end of upper hose is communicated with threeway; Described organic matter is glucose or sodium acetate, and the aerobic denitrification bacterial classification in the described active carbon layer that is loaded with aerobic denitrifying bacteria is a pseudomonas.
The detailed process of the method based on nitrifying water treatment device for aquaria of the present invention is: will filter post and the second filter post is immersed in the water of aquarium, the upper end of the described filter post and the second filter post exceeds horizontal plane, adopt the water in the water pump extraction fish jar then, and the water that is extracted passed through upper hose, threeway flows into the water inlet pipe and second water inlet pipe respectively, the water that flows into water inlet pipe is transported in the filter post and carries out flowing back in the aquarium after the denitrogenation processing, the water that flows into second water inlet pipe is transported in the second filter post and carries out flowing back in the aquarium after the common filtration, it is characterized in that it stopped 20 to 30 minutes the water that is transported in the filter post by the control inlet valve in described filter post.
The present invention can utilize the denitrification that is fixed on the aerobic denitrifying bacteria on the active carbon to remove nitrate nitrogen and nitrite nitrogen in the aquarium water effectively, and aerobic denitrifying bacteria can directly change into gaseous products with nitrate nitrogen and nitrite nitrogen under aerobic condition.Environment in the aquarium is exactly an aerobic environment, and in this environment, aerobic denitrifying bacteria and nitrate nitrogen and nitrite nitrogen carry out anti-nitration reaction, its branch is taken off, and then reached except that the nitrate nitrogen in anhydrating and the purpose of nitrite nitrogen.
Nitrifying water treatment device for aquaria of the present invention and existing any aquarium water treatment facilities are united use, can reach good effects of purification quality, provide the living environment that cleaning is healthy to fish.
Description of drawings
Fig. 1 is a structural representation of the present invention, and Fig. 2 is the structural representation of embodiment two, and Fig. 3 is the schematic diagram of embodiment three to five, and Fig. 4 is the right view of Fig. 3.
Embodiment
Embodiment one: present embodiment is described referring to Fig. 1, the fish jar denitrogenation water treatment facilities of present embodiment is by filter post 24, first filter screen 21, second filter screen 23, water inlet pipe 25, outlet pipe 20, and it comprises that also the active carbon layer 22, inlet valve 26, the inner chamber that are loaded with aerobic denitrifying bacteria are equipped with organic nutrition bottle 27 and nutrition bottle outlet pipe 29; Described outlet pipe 20 is fixed on the bottom of filter post 24 and is communicated with filter post 24, first filter screen 21 and second filter screen 23 are contained in bottom and the top in the filter post 24 respectively, the active carbon layer 22 that is loaded with aerobic denitrifying bacteria is arranged in the filter post 24 and between first filter screen 21 and second filter screen 23, one end of water inlet pipe 25 is communicated with the upper end of filter post 24, inlet valve 26 is fixedly mounted on the water inlet pipe 25, the upper end of described nutrition bottle outlet pipe 29 is communicated with the bottom that inner chamber is equipped with organic nutrition bottle 27, and the lower end of nutrition bottle outlet pipe 29 is communicated with the upper end of filter post 24.
Described organic matter is glucose or sodium acetate.The described making way that is loaded with the active carbon layer 22 of aerobic denitrifying bacteria is earlier first filter screen 21, active carbon, second filter screen 23 successively to be put into filter post 24, then with outlet pipe 20 sealings, the solution of aerobic denitrifying bacteria self-sow or artificial screening, domestication is poured in the filter post 24, described aerobic denitrification bacterial classification is selected pseudomonas (Pseudomonas), and guarantee that liquid level surpasses second filter screen 23, after placing 24h, open the outlet pipe 20 of filter post 24, aerobic denitrifying bacteria liquid is emitted, at this moment, just have aerobic denitrifying bacteria attached to active carbon on.Described inlet valve 26 is the speed that water flows into filter post 24 in the control water inlet pipe 25, make the time of staying of water in filter post 24 at 20 minutes to 30 minutes, make nitrate nitrogen in the water and nitrite nitrogen and good oxidation bacterium that be arranged sufficient time of contact, and then reach good denitrification effect.
Embodiment two: referring to Fig. 2, the difference of present embodiment and embodiment one is, the second filter post 3, threeway 10, second water inlet pipe 11 have been increased, one end of the other end of described water inlet pipe 25 and second water inlet pipe 11 is communicated with two ports of threeway 10 respectively, the other end of second water inlet pipe 11 is communicated with the second filter post 3 in the upper end of the second filter post 3.
The second filter post 3 is granule foreign and organic matter and the ammonia nitrogen etc. in the filtered water effectively, unites use with embodiment one described nitrifying water treatment device for aquaria, can make in the aquarium water environment more help healthy fish and grow.
Embodiment three: referring to Fig. 3, the difference of present embodiment and embodiment two is, has increased water pump 5, oxygen pipe 7, upper hose 4; One end of described oxygen pipe 7 is fixed on the water pump 5; One end of described upper hose 4 is fixed in the outlet of water pump 5, and the other end of upper hose 4 is communicated with threeway 10.
Embodiment four: the difference of present embodiment and embodiment three is, some suckers 6 have been increased, some suckers 6 are separately fixed at filter post 24, the second filter post 3, inner chamber and are equipped with on organic nutrition bottle 27 and the water pump 5, play the effect of fixing on the madial wall of aquarium 1.
Embodiment five: referring to Fig. 3, Fig. 4, the difference of present embodiment and embodiment four is, increased aquarium 1, with embodiment four described nitrifying water treatment device for aquaria, be fixed in the aquarium 1 by some suckers 6, wherein water pump 5 is fixed on the position of close bottom of the madial wall of aquarium 1, and the upper port of the described filter post 24 and the second filter post 3 is on the aquarium water surface more than the interface.
Water in the aquarium 1 flows into the water inlet pipe 25 and second water inlet pipe 11 respectively by upper hose 4, threeway 10 under the effect of water pump 5, a part flows in the filter post 24 by water inlet pipe 25, inlet valve 26 carries out denitrogenation processing, remove nitrate nitrogen and nitrite nitrogen in anhydrating, another part flows into the second filter post 3 by second water inlet pipe 11, carry out common filtration, remove solid impurity and organic matter and ammonia nitrogen in anhydrating.The continuous filtration of the logical Filter column 24 of the water in the aquarium and the second filter post 3 can effectively remove anhydrate middle solid impurity, organic matter, ammonia nitrogen and nitrate nitrogen and nitrite nitrogen, reaches the effect that purifies water in the aquarium.
Claims (3)
1, a kind of nitrifying water treatment device for aquaria, it comprises filter post (24), first filter screen (21), second filter screen (23), water inlet pipe (25), outlet pipe (20), it is characterized in that, it also comprises the active carbon layer (22) that is loaded with aerobic denitrifying bacteria, inlet valve (26), inner chamber is equipped with organic nutrition bottle (27), nutrition bottle outlet pipe (29), the second filter post (3), threeway (10), second water inlet pipe (11), water pump (5), oxygen pipe (7) and upper hose (4), described outlet pipe (20) is fixed on the bottom of filter post (24) and is communicated with filter post (24), first filter screen (21) and second filter screen (23) are contained in bottom and the top in the filter post (24) respectively, the active carbon layer (22) that is loaded with aerobic denitrifying bacteria is arranged in the filter post (24) and is positioned between first filter screen (21) and second filter screen (23), one end of water inlet pipe (25) is communicated with in the upper surface of filter post (24) and with filter post (24), inlet valve (26) is fixedly mounted on the water inlet pipe (25), the upper end of described nutrition bottle outlet pipe (29) is communicated with the bottom that inner chamber is equipped with organic nutrition bottle (27), the lower end of nutrition bottle outlet pipe (29) is communicated with the upper end of filter post (24), one end of the other end of described water inlet pipe (25) and second water inlet pipe (11) is communicated with two ports of threeway (10) respectively, and the other end of second water inlet pipe (11) is communicated with the second filter post (3) in the upper end of the second filter post (3); One end of described oxygen pipe (7) is fixed on the water pump (5); One end of described upper hose (4) is fixed in the outlet of water pump (5), and the other end of upper hose (4) is communicated with threeway (10); Described organic matter is glucose or sodium acetate, and the aerobic denitrification bacterial classification in the described active carbon layer (22) that is loaded with aerobic denitrifying bacteria is a pseudomonas.
2, aquarium deamination water treatment facilities according to claim 1, it is characterized in that it also comprises some suckers (6), described some suckers are separately fixed at filter post (24), second filter post (3), the inner chamber is equipped with on organic nutrition bottle (27), the water pump (5), play the effect of fixing on the aquarium madial wall.
3, the method for treating water that adopts claim 1 or 2 described nitrifying water treatment device for aquaria to realize, its detailed process is: will filter post (24) and second the filter post (3) be immersed in the water of aquarium, the upper end of the described filter post (24) and the second filter post (3) exceeds horizontal plane, adopt the water in water pump (5) the extraction fish jar then, and with the water that extracted by upper hose (4), threeway (10) flows into water inlet pipe (25) and second water inlet pipe (11) respectively, the water that flows into water inlet pipe (25) is transported in the filter post (24) and carries out flowing back in the aquarium after the denitrogenation processing, the water that flows into second water inlet pipe (11) is transported in the second filter post (3) and carries out flowing back in the aquarium after the common filtration, it is characterized in that it stopped 20 to 30 minutes the water that is transported in the filter post (24) by controlling inlet valve (26) in described filter post (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101510420A CN100452966C (en) | 2006-11-20 | 2006-11-20 | Nitrifying water treatment device for aquaria |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101510420A CN100452966C (en) | 2006-11-20 | 2006-11-20 | Nitrifying water treatment device for aquaria |
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| CN1961663A CN1961663A (en) | 2007-05-16 |
| CN100452966C true CN100452966C (en) | 2009-01-21 |
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| CNB2006101510420A Expired - Fee Related CN100452966C (en) | 2006-11-20 | 2006-11-20 | Nitrifying water treatment device for aquaria |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101971784B (en) * | 2010-09-07 | 2012-07-04 | 中国水产科学研究院渔业机械仪器研究所 | Ammonia nitrogen suction device with quickly replaced filter material for live fish transportation |
| CN102701463B (en) * | 2012-06-20 | 2013-11-27 | 浙江师范大学 | Water purifying microbial ecosystem and application thereof |
| CN102963977B (en) * | 2012-11-02 | 2014-12-31 | 广州市恒兆环境生物工程有限公司 | Culture raw water treatment process |
| WO2017064542A1 (en) * | 2015-10-13 | 2017-04-20 | Suzhou Kingto Water Treatment Co., Ltd | Microorganism filter |
| JP6480015B2 (en) * | 2015-12-22 | 2019-03-06 | 国立大学法人東京海洋大学 | Denitrification device and aquatic animal breeding system |
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