High-difficulty wastewater treatment System

 

　　Rightleder’s high-difficulty wastewater treatment system has a number of the world’s leading core technology, specifically dealing with highly challenging difficult wastewater, which has been successfully applied to the pharmaceutical wastewater, printing and dyeing wastewater, coking wastewater, papermaking wastewater, electroplating wastewater and metallurgical wastewater, and other hundreds of cases, and formed professional technical solutions and good social and environmental benefits, and help customers to achieve low-cost operation.

Core technology advantages

　　● Micro-ELE catalytic oxidation technology

　　Fast reaction rate, wide oxidation range, and has a good degradation effect to degradation-resistant organic matters;

　　Simple process, long service life, low investment cost, convenient operation and maintenance, low running cost, stable performance;

　　Good coagulation effect, high removal rate to chroma and COD, can improve the wastewater biodegradability at the same time;

　　Achieve the effect of chemical precipitation phosphorus removal, can also reduce the heavy metals.

　　● Advanced oxidation technology

　　Including catalytic wet oxidation, ozone oxidation, photochemical oxidation and Fenton oxidation;

　　Wide application range, fast response, high processing efficiency, no secondary pollution or less pollution;

　　Recycle energy and useful materials;

　　The benzene ring, macromolecule long chain material can be broken, and destroy its biological toxicity, and improve the B/C ratio.

　　● DDRO membrane concentration technology

　　High-pressure reverse osmosis membrane, open flow;

　　Ultra-high pressure membrane concentration technology, fully overcome the osmotic pressure of the high salt water;

　　Anti-pollution, overcome concentration polarization, high recovery.

　　● CT-MF ammonia stripping technology

　　Vacuum ammonia removal, the ammonia nitrogen will be directly recycled to high purity ammonia water;

　　Lower energy consumption than the traditional technology, can make full use of industrial waste steam, waste heat and other cheap energy.

　　● DL degassing membrane technology

　　Small footprint, is a clean separation technology, the system provides a closed operating environment, the pollutants will not be brought to the system, alternative to traditional ammonia removal process,no ammonia generated, which is safe and environmentally friendly.

Applications

　　Dyeing wastewater, textile wastewater, tannery wastewater, papermaking wastewater, electroplating wastewater, semiconductor wastewater, storage chemical wastewater, sodium sulfate wastewater, vanillin wastewater, coking wastewater, metallurgical wastewater, pharmaceutical wastewater and alcoholic wastewater.