Since the damping resistor used in the passive damping control algorithm is omitted, the problems of filter performance degradation and system efficiencydegradation are avoided.
The efficiency of the degradation of lignin enhanced markedly, which may be resulted from the action of extracellular enzymes and some active factors in the fermentation system.
对于木质素降解效率的显著提高，可能是由于发酵体系内的胞外酶和一些活性因子的作用。
3
The relationship between pollutant degradationefficiency and the microorganism activity inside wetland was investigated by using ABR processing and artificial wetland to treat pollutant in winter.