Waste water treatment method, waste water treatment apparatus, energy gas purification method and purification system

摘要

PPROBLEM TO BE SOLVED: To provide treatment technology of wastewater in energy gas purification by which ammonia and organic substances incorporated in the wastewater in energy gas purification can be treated stably and efficiently by using activated sludge without using materials from the outside of a system. PSOLUTION: An easily decomposable aromatic compound BTX separated by energy gas purification is supplied to an activated sludge treatment apparatus AC for treating the energy gas purification water to improve the function of activated sludge bacteria, the removal of a persistent compound is accelerated, and influence of an inhibitor is suppressed. PCOPYRIGHT: (C)2011,JPO&INPIT