的主要发展方向是微生物与处理技能相结合。 The main development direction of printing and dyeing wastewater treatment equipment is the combination of microorganisms and treatment skills. Many environmental engineers are dedicated to screening degrading bacteria and constructing genetically engineered bacteria to use nature's vast resources to serve humanity. However, the newly developed bacteria used in wastewater treatment may not be able to achieve the expected strengthening effect. Can the bacteria have an advantageous position in the treatment system, and whether the messy components in the wastewater will grow according to it ... Many factors will affect the treatment effect.
Therefore, the application of biological skills must undergo strict environmental safety testing and evaluation. Together, the degradation mechanism of dyes and the metabolic mechanism of microorganisms need further research and explanation. Aggregates the suspended solids in the wastewater and small and medium-sized particles into larger particles.
The recovery process of printing and dyeing wastewater treatment skills is messy and costly. Therefore, advanced comprehensive wastewater treatment skills are the key to a thorough solution of wastewater problems. Currently, the widely used industrial wastewater treatment skills in China mainly include RO (Reverse Osmosis Membrane) and EDR skills. Their main materials are nano-scale reverse osmosis membranes, and the role of this skill is ions (heavy metal ions) and molecular weights in the range of several Hundreds of organics.