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System and method for ecological purification and recycling of aquaculture polluted organisms

An ecological purification and aquaculture technology, applied in chemical instruments and methods, botanical equipment and methods, multi-stage water/sewage treatment, etc., can solve problems affecting ecological balance, large environmental pollution, etc., and achieve the effect of small pollution

Active Publication Date: 2020-12-15
HUNAN AIRBLUER ENVIRONMENTAL PROTECTION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Great pollution to the environment, affecting the ecological balance

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  • System and method for ecological purification and recycling of aquaculture polluted organisms
  • System and method for ecological purification and recycling of aquaculture polluted organisms
  • System and method for ecological purification and recycling of aquaculture polluted organisms

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0037] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The application provides a system and method for biological ecological purification and recycling of aquaculture pollution. The system includes aquatic ecological breeding ponds, biological sedimentation ponds, dual-media biological filter ponds, deep ecological purification ponds, internal circulation ecological ditches, The water purification activates the pool and the disinfection pool, and the disinfection pool is connected with the aquatic ecological culture pond. Through physical, chemical and biological ecological purification methods, the aquaculture water is purified, so that the aquaculture water can be recycled, and the residual bait, excrement, nitrogen, phosphorus, organic matter and residual fish medicine in the aquaculture water body are effectively controlled and removed; The bottom sludge discharged from the biological sedimentation tank is used in farmland or orchard after the bottom sludge is repaired. It realizes "zero discharge" of pollutants, is environmentally friendly, realizes ecologically healthy aquaculture, has little or no pollution to the environment, and is environmentally safe.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a system and method for ecological purification and recycling of aquaculture polluted organisms. Background technique [0002] The self-pollution of aquaculture is one of the important reasons that limit the sustainable development of aquaculture. There are two main types of aquaculture pollutants: one is the loss of aquaculture production inputs (bait, fishery medicine, and fertilizer); Eutrophication is the main content of aquaculture emissions. With the current feeding method, 80% of the feed is eaten by fish, but only 20% of it is used for fish weight gain, and the remaining 60% is excreted as feces; the other 20% is directly discharged into the water environment as residual bait middle. The discharge of fish and residual bait has a great impact on the water environment. In current aquaculture in our country, regardless of freshwater aquaculture or marine aquaculture,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K63/00A01K63/04A01G22/00A01G31/00A01G31/02A01G20/00A01G17/00A01G24/23A01G24/20A01G24/22C02F9/14C02F103/20
CPCA01G17/005A01G31/00A01G31/02A01K63/003A01K63/006A01K63/04A01K63/042A01K63/045A01G20/00A01G22/00A01G24/20A01G24/22A01G24/23C02F1/32C02F3/00C02F3/32C02F3/327C02F3/34C02F9/00C02F2103/20C02F2301/08C02F2303/04Y02P60/21
Inventor 杨攀陈丹唐传祥
Owner HUNAN AIRBLUER ENVIRONMENTAL PROTECTION TECH
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