Abstract: A recycling method for the biomass raw material includes: heating an original biomass raw material, and performing biochemical reaction and/or synthesis reaction on the heated biomass raw material according to a preset treatment condition, to obtain a primary recycled product of the biomass raw material; and performing cyclic shear filtration and/or ultrasonic enhanced dispersion on the primary recycled product to turn the primary recycled product into a secondary recycled product, wherein the secondary resource product includes a solid biomass portion and a liquid biomass portion; the solid biomass portion is returned to the biochemical reaction step; and the liquid biomass portion waits for packaging or the liquid biomass portion waits for packaging after being concentrated. A complete set of equipment included in the system is miniaturized and can be widely used in various scenes that require nearby or on-site solutions for biomass raw material recycling.

Abstract: The present disclosure provides a treatment method for complete harmless treatment of activated sludge and complete resource utilization of activated sludge's products, belonging to the technical field of activated sludge treatment. The treatment method provided by the present disclosure comprises ultrasonic treatment, microwave treatment and/or vapor treatment, solid-liquid separation, microbial mineralization treatment, acidification treatment, and other steps. In the present disclosure, various steps are collaborative with one another, can successfully and completely convert activated sludge into organic fertilizers, ferrite materials, industrial silica sol and other products, thereby achieving the complete utilization of activated sludge. Furthermore, the obtained products have high quality, and all meet related quality standards.

Abstract: The present disclosure discloses a method for preparing a small-molecule organic water-soluble fertilizer. In the method, the biomass is crushed by collision into pulp, added with a trace element and a catalyst, and hydrolyzed and complete a chelation reaction, added with an inorganic fertilizer for nanometerization, subjected to vacuum evaporation and concentration and then added with a stabilizer, and ultrasonically homogenized to obtain the small-molecule organic water-soluble fertilizer.