Sludge activation ball and its production method

Abstract

Provided in the present invention are a sludge activating ball and a preparation method therefor. The ball is prepared primarily from the following constituents: Sanguisorba officinalis, Patrinia scabiosaefolia, Pheretima aspergillum, Sargentodoxa cuneata, Cnidium monnieri, raw aged ginger, sea salt, a distilled wood vinegar solution, brown sugar, wheat bran, volcanic soil, and an environmentally friendly male agent. During preparation, aliquot parts of Sanguisorba officinalis, Patrinia scabiosaefolia, Pheretima aspergillum, Sargentodoxa cuneata, Cnidium monnieri, raw aged ginger, and sea salt are mixed and crushed and then mixed with volcanic soil at a ratio of 1:1, brown sugar and the mixture are mixed at a ratio of 1:1.5, a mixture prepared from the distilled wood vinegar solution and the environmentally friendly male agent at a ratio of 1:1 is poured in, wheat bran at a percentage by mass of 10% is sprinkled in and kneaded into a dough, which is placed in a moist, cool, and dark environment or placed onto a wooden rack at an ambient temperature of roughly 37 degrees, and, after 15 days of culturing, turns white on the surface, thus indicating the completion of fermentation and being ready for use. During use, the present invention dissolves slowly for sustained release, thus increasing the amount of beneficial microorganisms in the sludge, improving and activating the sludge, and removing foul odors of contaminated soil.

Description

technical field [0001] The invention relates to the field of sludge treatment, in particular to a sludge activation ball and a manufacturing method thereof. Background technique [0002] Sludge is the product of sewage treatment, which is an extremely complex heterogeneous body composed of organic debris, bacterial cells, inorganic particles, colloidal sludge, etc. The main characteristics of sludge are high water content (up to 99%), high content of organic matter, easy to rot and smell, and the particles are finer, the specific gravity is smaller, and it is in a colloidal liquid state. It is a thick substance between liquid and solid, which can be transported by pump, but it is difficult to separate solid and liquid by sedimentation. [0003] my country's urban sewage treatment plants have basically achieved the initial reduction of sludge, but have not achieved the stabilization of sludge. According to statistics, about 80% of the sewage plants have sludge concentration...

AI Technical Summary

Problems solved by technology

According to statistics, about 80% of the sewage plants have sludge concentration and dehydration facilities, which have achieved a certain degree of reduction; about 80% of the sludge has not been stabilized, and the sludge contains malodorous substances, pathogens, persistent Pollutants such as organic matter are transferred from sewage to land, leading to further diffusion of pollutants, which greatly reduces the environmental emission reduction benefits of large sewage treatment facilities that have been built and put into operation