Ecological water purifying material for aquiculture

Abstract

The present invention provides one kind of ecological water purifying material for aquiculture. The ecological water purifying material is made with one or two of rice husk, wheat sugar and peanut shell as basic material, and through soaking in water glass solution, draining, and stoving to required water content. Once spreading the water purifying material to water for aquiculture can maintain the water in beneficial ecological state for over 13 months, and sustained water purification can avoid diseases of aquiculture product.

Description

technical field [0001] The invention belongs to the technical field of aquatic product cultivation and provides an ecological water purification material for aquaculture that can be spread into water bodies and function for a long time. technical background [0002] An important technical problem in aquaculture is the pollution of the water body, because the uneaten feed and the excrement of the cultured animals that have been put into the pond have become new pollutants, which gradually deteriorate the water body. The main manifestation of the deterioration is the lack of water body. The accumulation of oxygen and harmful substances in the water will cause disease and even death of the cultured animals to a certain extent, causing huge losses. Many researchers have provided improvement or control technology, among them there is the technology that utilizes in the water body to spray or increase the substance or material that has certain effect and water purification, as Chi...

AI Technical Summary

Problems solved by technology

[0003] The prior art has made some progress in adding chemical oxygen-releasing agents, beneficial microorganisms, disinfectants, and disease-resistant agents to the water body, but there are also deficiencies, mainly: 1. The added chemically active substances have released the active ingredients After the end of its mission, it can only play a limited role in the water body for a short time. It needs to be added continuously, and sometimes has side effects on the cultured animals; 2. The added beneficial microorganisms cannot survive for a long time at the bottom of the water body, and the environmental conditions Changes will affect their growth and decline, and sometimes cause secondary pollution; 3. General disinfectants often kill the original beneficial microorganisms, and the original beneficial ecology is destroyed