The support of national policies will lay a good foundation for the sustainable and healthy development of water pollution treatment industry. It is reported that iCell will carry out cooperation with aquatic processing plants in Sweden, USA, Mexico and other countries, and involve iCell technology to develop a land-based recirculating aquaculture system (LB-RAS), which helps it develop deep fusion with the aquatic industry and significantly reduce the industry's carbon footprint. CP food plants can also take the requirements of iCell technology into consideration when planning and implementing its future new projects so as to design and construct the wastewater biological treatment systems in a way to allow effective and convenient treatment of wastewater containing compounded mixtures for resource recycling and to continuously reduce the cost of sewage treatment.