Transit step activation Recruitment Anhui, phosphate fertilizer dealers by Hubei Zhongtian step biotechnology research team developed a new biological phosphorus technology, its production process for non-phosphorus slag and sulfur suan mixed into the process, without special equipment, just common mixing equipment, small investment, low cost, and can be used in low-grade phosphate rock and high-magnesium phosphate conventional techniques can not use phosphate rock resources. The process is as follows: such biological phosphate fertilizer can effectively prevent soil to improve fertilizer use efficiency and reduce the risk of water-soluble phosphorus loss and prevent non-point source pollution characteristics, the major breakthrough of low-carbon technologies of the phosphate fertilizer industry, of great strategic significance. Compared with the traditional phosphate fertilizer production technology, bio-phosphate has the following significant advantages: 1, the production process is simple, simple equipment, section the acid energy-saving production process non-phosphorus slag sulfur suan mixed into the process and does not require high temperature, without special equipment, Simply conventional mixing apparatus. 2, the production process is clean, non-polluting emissions, does not corrode the equipment throughout the production process can be completed in the mixing apparatus was stirred in a sealed, without any solid, liquid gaseous pollutants generated, and the phosphate powder and the activator does not corrode the equipment. 3, the direct use of low grade phosphate rock, the resources advantages are obvious direct use of existing technologies can not be consumed, but rich reserves of low grade phosphate rock resources, and no special requirements on the level of magnesium phosphate, calcium impurities , which greatly expanded the amount of phosphorus resources that can be directly used to alleviate China's phosphorus resource crisis, food security is of great significance. 4, low production costs, significant economic benefits of the technology to produce pro-release activator majority screened from industrial and agricultural waste, modified from inexpensive, pro-release activator cost per tonne of bio-fertilizer products only about 50-25 yuan, coupled with the technology needs of low grade phosphate raw material costs than ordinary superphosphate per ton low 170 yuan, for the time being not consider processing costs and equipment depreciation and corrosion and other factors, biological phosphate fertilizer production costs per ton can be lower than that of ordinary superphosphate $ 150, will receive more than $ 150 per ton profit. The general biological phosphate fertilizer savings of 20%, up to 30% leaving the fertilizer unabated. Biological phosphate and superphosphate, calcium magnesium phosphate and other traditional fertilizers, bio-fertilizer effect, low cost, actual savings of $ 80-280 per ton.