窒素循環技術としての分離濃縮

抄録

New nitrogen circulation system technologies are being developed to detoxify and recycle harmful nitrogen compounds in exhaust gases and wastewater. In discussions of planetary boundaries, it has been noted that nitrogen pollutants are far beyond acceptable limits. Separation and concentration methods are important to produce ammonia resources from nitrogen compounds in wastewater. This paper introduces membrane and adsorption technologies for the preparation of ammonia resources.