White carbon black wastewater treatment, super magnetic separation integrated water treatment equipment manufacturer, must source environmental protection. The white carbon black wastewater treatment company points out that when the amount of water in urban water shortage is supplemented, or the hydrodynamic force of stagnant and slow flow water body is improved, the fluidity of water body can be effectively improved. Key points of white carbon black wastewater treatment technology: make use of urban reclaimed water, urban rain flood, clean surface water, etc. as the supplementary water source of urban water body, increase the liquidity and environmental capacity of water body. Give full play to the role of sponge city construction, strengthen the stagnant storage and purification of urban rainfall runoff; pay attention to the dynamic balance of water quantity for the development and utilization of clean surface water to avoid affecting or damaging the function of surrounding water body; take appropriate deep purification measures for reclaimed water replenishment to meet the water quality requirements. The manufacturers of white carbon black wastewater treatment pointed out that it is often necessary to lay pipes to supplement the source of reclaimed water; it is necessary to strengthen the monitoring of the quality of the make-up water and clarify the mechanism of the cost sharing of the make-up water; it is not recommended to adopt the way of long-distance external water transfer 20 to supplement the clean water.
The manufacturer of white carbon black wastewater treatment equipment points out that magnetic coagulation sedimentation is an important treatment method for dyeing wastewater treatment. For printing and dyeing wastewater treatment, it can effectively remove hydrophobic dye substances and some hydrophilic dye substances in the water; white carbon black wastewater treatment, as the pretreatment of biological treatment, can greatly reduce the pressure of subsequent biological treatment; as the post-treatment of biological treatment, it can remove residual dye substances in the water to reduce the chroma of wastewater. The manufacturer of white carbon black wastewater treatment equipment said that the magnetic coagulation precipitation method can remove a variety of high molecular substances, colloidal organic substances, heavy metal toxic substances, such as mercury, cadmium and lead, as well as the substances causing eutrophication of water body, such as soluble inorganic substances such as phosphorus. In addition, it can also be used as conditioning treatment before mechanical dewatering of sludge to improve the dewatering performance of sludge.
The treated tailwater of the sewage treatment plant can be considered as landscape water. However, the quality of landscape water and white carbon black wastewater treatment need to meet the surface class III or class IV water standards. Most of the sewage plants in our country still cannot meet this standard. The high standard of effluent hinders the comprehensive utilization of the tail water of the sewage plants. However, if the tail water is not further purified, the direct discharge will also cause serious pollution to the river. Therefore, it is necessary to improve the standard of the current wastewater treatment plant, which leads to the increase of the financial pressure of the local government. In some areas, there may be no funds for reconstruction.
Flocculation sedimentation is a kind of polymer product formed by flocculant, which can remove suspended and colloidal macromolecular pollutants in water through a series of functions. This method has been widely used in the three-stage treatment of pulp and paper wastewater. The chemical oxygen demand of papermaking wastewater can be raised from 1416 mg / L to 48.9 mg / L by flocculation electroflotation under the best operation condition. Membrane separation method membrane separation is a special semi permeable membrane that separates solute and solvent, so that some solute on one side of the solution can pass through the membrane or solvent, so as to achieve the purpose of solvent separation. White carbon black wastewater treatment, Yuntao and other traditional two-phase anaerobic process combined with membrane separation technology to treat black liquor treatment wastewater. The results show that the removal rate of COD in this system is 73.1 higher than that in BS system (48.6), and it is better than BS system in anaerobic sludge activity and operation stability; the acidification rate of MBS is 20.1 and the acidification level is 7.5 when cod load is 6kg · (M3 · d) - 1, which is slightly better than BS system (7.0 and 5.0 respectively).
The white carbon black wastewater treatment company believes that excessive pollution absorption leads to the imbalance of oxygen supply and anoxia in the water body. Under this condition, the pollutants will be converted and produce malodorous substances such as ammonia nitrogen, hydrogen sulfide, volatile organic acid, and black substances such as iron and manganese sulfide, which will make the water body black and odorous, and the treatment of polluted water body is imminent! Direct purification technology of micro ecological living water: originated from the world's advanced concept of direct purification of Japanese rivers, the white carbon black wastewater treatment company adopts the principle of biological contact oxidation to build a biological purification system directly inside the water body, to carry out in-situ cultivation of native microorganisms naturally existing in the water body, and cultivate a huge microbial population on the biological carrier. The white carbon black wastewater treatment technology uses micro technology The metabolism of organisms transfers, transforms and degrades the pollutants in the water, and Zui restores the self purification ability of the water to a large extent, so that the water quality can be purified, and the aquatic ecosystem suitable for the survival and reproduction of various organisms can be rebuilt and restored.