The major nitrogen transformation pathways in constructed wetlands include nitrification and denitrification of microbe, plant uptake and adsorption by substrate.
人工湿地氮转化途径主要包括微生物的硝化反硝化作用、植物的吸收和湿地基质的吸附等。
2
The polarimetry was is used to control the fermentation process and the end point of substrate (RSA) transformation. This method is more effective than colorimetry.