Guangdong Haina Baichuan Environmental Protection Technology Co., Ltd

Guangdong Haina Baichuan Environmental Protection Technology Co., Ltd., affiliated to Guangzhou Tengbao Quantong Industrial Investment Group Co., Ltd., is committed to the research, development and application of technologies related to resource utilization in the field of solid waste. It is an active explorer and practitioner of green circular industrial economy (environmental protection industry industry agriculture animal husbandry). It has a mature team of treatment processes and production management and operation personnel, and pioneered the supercritical heat fluid method (SCF) Hygrothermal catalytic hydrolysis (HTCH), high temperature anaerobic pyrolysis (HTAP), etc. have turned organic solid waste into treasure and have broad market application prospects.
The company has cooperated with the Chemical Research Institute of the Chinese Academy of Sciences, Guangdong Academy of Agricultural Sciences, South China Agricultural University and other scientific research institutes, and has successfully developed three efficient treatment technologies after five years of hard research and development, namely, hydrothermal catalytic hydrolysis (HTCH) and high temperature anaerobic pyrolysis (HTAP), Superheated steam cracking and carbonization (SSCC) can prepare small molecule organic water-soluble fertilizer from food waste, livestock manure, etc; It can also convert waste biomass, garden waste and wet garbage into soil improvement regulators (organic carbon based fertilizer) and combustible pyrolysis gas; Combustible cracked gas can be burned again to provide energy for the whole system, as well as heating power or thermal power for other projects. With the integration of three technologies, the system is highly integrated, occupies a small area, and is easy to operate. According to the increase or decrease of the treatment scale, there is no production of three wastes, and the energy is self balanced. It solves the environmental and social problems that have long been plagued by organic solid wastes, such as large land occupation, production of carbon dioxide, methane and other greenhouse gases.
At the beginning of 2021, Guangdong Haina Baichuan Environmental Protection Technology Co., Ltd. Guangxi Branch's "demonstration project for the production of small molecule organic water-soluble fertilizer by hydrothermal catalytic hydrolysis" was launched in the first batch of autonomous region level core demonstration areas of modern characteristic agriculture and the largest production and supply demonstration base of "South to North" in China, Tianyang District, Baise City, covering an area of about 3 mu, a total construction area of 800 m2, and a total investment of 30 million yuan, 24 tons of small molecule organic water-soluble fertilizer can be produced every day (7200 tons per year, 300 days per year). The project has officially started production on May 18, 2021.
The project adopts a rapid (2-4 hours) superheated steam catalytic hydrolysis method to make small molecule organic water-soluble fertilizer from organic substances rich in starch, protein, cellulose, hemicellulose, pectin and lignin. The technological process is as follows: first, the raw materials are crushed, slurried, sieved to remove impurities, and then mixed with catalyst and trace elements for reaction; Second, oil-water separation; Third, catalytic hydrolysis and organic treatment of superheated steam; Finally, stabilizing treatment is carried out to produce small molecule organic water-soluble fertilizer.
This fertilizer making process has won a number of national invention patents. It has the technical advantages of short treatment time, complete harmless and resource utilization. It can decompose the permanent organic pollutants in the organic matter, and the high-temperature and low-pressure superheated steam can completely kill the bacteria, viruses, eggs, etc. in the raw materials of livestock and poultry manure. The whole process does not discharge waste water, waste gas, and has no odor. The small molecule organic water-soluble fertilizer series products produced have high fertilizer efficiency and quick effect, All indicators meet and exceed the national standard GB/T 17419-2018, which is applicable to all kinds of soil, crops, drip irrigation, sprinkler irrigation, UAV and other foliar spraying, and conforms to the new requirements of the current national promotion of modern agricultural water fertilizer integration.