Method for preparing water quality improver by using sugarcane bagasse

Abstract

The invention provides a method for preparing a water quality improver by using sugarcane bagasse. The method comprises the following steps: adding compound bacteria fermentation liquid into the sugarcane bagasse for mixed fermentation to obtain a mixed leavening, adding wheat bran, diammonium phosphate, urea, scenedesmus, nacre mother of pearl, peanut cakes, plant oil and light calcium carbonate, and carrying out cooling fermentation to obtain a leavening for later use; carrying out microwave drying, smashing, heating stirring and stewing on the leavening, adding water and anti-explosion zeolite powder and soft manganese mineral powder which are 1 to 3 percent of the leavening by weight, uniformly mixing and drying the materials, and carrying out granulation, thus obtaining the water quality improver. The improver prepared through the method can add fertilizer to water, increase dissolved oxygen in the water and adjust the pH value of the water, and further can remove harmful heavy ions and cyanide, enable beneficial metal ions to be released, clear away ammonia and nitrogen in the water, purify the water, and relieve the water turning phenomenon.

Description

technical field [0001] The invention belongs to the technical field of water quality improvers, and in particular relates to a method for preparing water quality improvers by using bagasse. Background technique [0002] In aquaculture, water quality problems often become one of the limiting factors for the sustainable development of aquaculture. In ponds, reservoirs, and lakes, due to the input of a large number of materials, such as bait, fertilizer, fishery medicine, etc., there are also aquatic organisms including fish A large amount of excretory waste such as these will accumulate in the water body, which will deteriorate the water quality, lead to a decrease in dissolved oxygen, and produce harmful substances such as ammonia nitrogen and nitrite; harmful bacteria will multiply, and aquaculture biological diseases will occur frequently. Especially in summer, summer is the peak season for fish growth, and it is also the season when various diseases are prone to occur. Th...

AI Technical Summary

Problems solved by technology

It contains high-temperature yeast, lactic acid bacteria and fermenting filamentous bacteria, and is in the form of 100-200 mesh powder, with a pH value of 5.5-7.0; the weight percentage of ingredients is: water-soluble humic acid 14%-14.8%, crude protein 6.5%-6.9 %, crude fiber ≤ 55%, ash content ≤ 24%, water content ≤ 15%, it has a strong effect on water body fattening, can detoxify water, promote algae growth, improve and activate water bottom quality, increase water dissolved oxygen, and reduce fish and shrimp. Disease, the method, with bagasse as the main material, wheat bran, diammonium phosphate, urea, peanut cake, vegetable oil, light calcium carbonate as auxiliary materials, adding an aqueous solution containing high-temperature yeast, lactic acid bacteria and fermenting filamentous bacteria, and fermenting The process controls the temperature of the fermentation room below 75°C; after the material is discharged, it is dried below 75°C, and then crushed into 100-200 mesh powder, so that the product has a high content of water-soluble humic acid and high activity. At the same time of fattening, it can not purify the water quality very well, and absorb the heavy metal ions in the water. There is still a certain room for improvement in supplementing the nutrients in the water quality and adsorbing pollutants.