Water quality modifying agent

Abstract

The invention discloses a water quality modifying agent comprising 2-15 hundred millions / g brevibacillus laterosporus and 2-15 hundred millions / g acetic bacteria. Therefore, the water quality modifying agent has long acting time, is convenient to use, can keep dominate species for a longer time and is suitable for benefiting the continuous development action of a natural water body.

Description

technical field [0001] The invention relates to a water quality improver. [0002] Background technique [0003] With the development of industrial and agricultural production, especially aquaculture, the problem of water quality deterioration has become increasingly prominent. Improving water quality, creating a water environment suitable for the growth of aquatic products, or improving the physical and chemical indicators of water bodies have always attracted the attention of scientific and technological workers. There are many studies related to this technology, some of which involve the use of beneficial microorganisms to purify water quality, such as the Chinese patent "CN1461734 Microcapsule Probiotic Purification Composite Bacteria Repairing Aquaculture Environment Tincture Method" by combining photosynthetic bacteria, spores and other dried bacteria The strains are cultivated by combined fermentation process, freeze-dried and microencapsulated, and then put into w...

AI Technical Summary

Problems solved by technology

[0004] The prior art has made a lot of progress in the screening, solidification, convenience of use and supporting technology of beneficial microorganisms, but there are also deficiencies, mainly: 1. The existence of beneficial microorganisms in the water body is unstable, not long-term, and cannot function as an obvious dominant population for a long period of time, so it needs to be continuously added

This sometimes causes a new round of pollution; 2. Some supporting technologies require high power conditions and subtle operations, which is not practical, especially not suitable for natural water bodies, such as rivers, lakes, fish ponds, etc.