CN103896348A

CN103896348A - Water nitrite degradation agent

Info

Publication number: CN103896348A
Application number: CN201210579523.7A
Authority: CN
Inventors: 折俊杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-28
Filing date: 2012-12-28
Publication date: 2014-07-02

Abstract

A water nitrite degradation agent contains 50-80% of ammonium sulfamate, 1-5% of citric acid, 5-30% of sodium chloride, 5-30% of diatomite and 5-30% of humic acid salt, has good degradation effects on nitrite in aquatic water of various kinds of fish, shrimp, crab, soft shelled turtle, ricefield eel and the like, has no toxic and side effects on aquaculture, and is long lasting in effect.

Description

A kind of water nitrite degradation agents

Technical field

The present invention relates to a kind of medicine for aquatic living things, specifically aquaculture system nitrite degradation medicine.

Background technology

The regulating and controlling water quality of existing pond aquaculture mainly relies on self purification of water body, appropriateness to change water, mechanical enhancement and existing other water technology.Due to the organic contamination of water resources, the aggravation of eutrophication phenomenon, and the apply fertilizer pond self-pollution that causes of high-density breeding bait throwing in is day by day serious, only relies on traditional regulating and controlling water quality method, has been difficult to the aquaculture ecotope that keeps good.Engineering of water treatment method is applied to and improves culturing pool water quality, is the effective way of improving high-density aquiculture ecotope.But existing water technology, comprise filtration, electrolysis, flocculation sediment, ClO2 sterilization etc., lay particular emphasis on and remove in water suspended substance or kill pathogenic microorganism in water, the objectionable impuritiess such as organism in water, ammonia nitrogen, nitrite cannot be effectively removed, rational micro-flora in water can not be effectively kept.

The residual bait of the movement of aquatic animal and food is aquaculture nursery pond and the topmost source of pollution of growing pond, at the bottom of accumulating on pond all the year round, under the effect of harmful bacteria, corruption resolves into the objectionable impuritiess such as ammonia nitrogen, nitrite, hydrogen sulfide, cause pond stench, germ to grow thickly, aquatic animal disease takes place frequently.

Ammonia nitrogen, hydrogen sulfide and nitrite are main toxic substances harmful to fishes and shrimps in aquaculture.Ammonia nitrogen, nitrite content in pond are too high, and the lighter affects the normal growth of fishes and shrimps and ingests, heavy cause fish and shrimp poisoning, exceedes certain standard, also can cause the mortality of fishes and shrimps.The toxicity of nitrite prawn is stronger, onset peak period generally in the time that afternoon water temperature raises or weather turn suddenly warm, heavy rain 1～2 hour later, when serious, there is fulminant death.Main manifestations is most sick shrimps at pond surface sluggish flow or presents sky stomach near the shrimp on shallow water bank, and slow in reacting when shake-up, afterbody, foot and antenna are slightly rubescent.The soft shrimp of just shell is easier to poisoning, and acute death phenomenon often appears in shell peak period.

In the water of control pond, the main method of ammonia nitrogen and nitrite is that Xiang Chizhong adds some chemistry or biological products at present.Chemical process normally adds oxygenant as peroxide complex, in order to oxidation of sulfureted hydrogen, ammonia and nitrite.The shortcoming of chemical process is in pond, to have increased again a large amount of novel chemical substances, can increase the weight of the pollution of Chi Shui, and the serious pond that even causes can not re-use completely.Biological method is in pond, to add photosynthetic bacteria, compound probiotic, digestion bacterium, genus bacillus etc., to improve the ecotope in pond.But owing to being subject to environmental factors as variation of water quality difference, temperature and the weather of Chi Shui etc., may have a huge impact the effect of mushroom, add and exist the problems such as quality product is more difficult to be stablized, and using method is variant, the effect of becteriums product and expection are differed greatly.

The method that uses special purpose device to remove objectionable impurities, purifying aquaculture pond also has many reports, as the pool bottom sludge treatment unit of patent CN1164320A, and the device that integrates nutrient interpolation, pond water treatment of CN1070021C etc.But these devices are difficult to be accepted by raiser because of cost cost, and complicated using method and the defect of Operation and Maintenance aspect, can not actually meet raiser's needs, thereby almost not have these devices of aquaculture family to come except the objectionable impurities in anhydrating.

Summary of the invention

The object of this invention is to provide a kind of degradation agents of Nitrite, the nitrite that this degradation agents can fast and effeciently be degraded in water body.

Drug component of the present invention and content are:

Ammonium sulfamate 50～80%

Citric acid 1～5%

Sodium-chlor 5～30%

Diatomite 5～30%

Humate 5～30%.

Described humate is sodium humate, potassium humate or ammonium humate.

The concrete preparation method of medicine of the present invention is that order adds Ammonium sulfamate, citric acid, sodium-chlor, diatomite, humate, after stirring, makes.

The present invention is after the repeatedly control experiment of multi-medicament, the more satisfactory medicine of a kind of water nitrite of degrading screening.Wherein, Ammonium sulfamate and citric acid effect, play main Degradation; Sodium-chlor is used for regulating ionic equilibrium, promotes Degradation to carry out, and diatomite, as carrier, can improve degradation effect, and humate plays trophism to water body, suppresses the generation of nitrite.Comprehensive action, can shorten degradation time, reaches the effect of fast degradation.

Medicine of the present invention is the product innovation of developing for water nitrite degraded, and the nitrite in the aquaculture wateies such as various fishes, shrimp, crab, soft-shelled turtle, swamp eel is had to good degradation effect, and aquaculture is had no side effect, and long-lasting is long.

The present invention is easy to use, full pool spilling head processing, and drug level is 500g/ mu～750g/ mu.

Embodiment

Embodiment 1

Formula:

Ammonium sulfamate 50%

Citric acid 5%

Sodium-chlor 20%

Diatomite 15%

Sodium salts humic acids 10%.

Method for making:

Sulfamate, citric acid, sodium-chlor, diatomite, sodium humate are added in reactor successively, stir 30min, place 1h, then stir 30min, after maintenance 1h, discharging is packaged to be finished product.

Embodiment 2

Formula:

Ammonium sulfamate 60%

Citric acid 2%

Sodium-chlor 15%

Diatomite 8%

Ammonium humate 15%.

Method for making:

With embodiment 1.

Embodiment 3

Formula:

Ammonium sulfamate 80%

Citric acid 3%

Sodium-chlor 6%

Diatomite 6%

Potassium humate 5%.

Method for making:

With embodiment 1.

Claims

1. a water nitrite degradation agents, is characterized in that component and content are:

Ammonium sulfamate 50～80%

Citric acid 1～5%

Sodium-chlor 5～30%

Diatomite 5～30%

Humate 5～30%.

2. water nitrite degradation agents according to claim 1, is characterized in that described humate is sodium humate, potassium humate or ammonium humate.