Since the successful operation of the new bisphenol A device, the old bisphenol A device has been adhering to the advanced elements of the new device, and it has transplanted advanced technology of new devices in many technological transformations, and has made achievements in energy-saving work. However, the weak sewage treatment capacity is a natural “wounding injury†to the old device. It is difficult to achieve wastewater discharge standards through a simple process of adsorbing phenol. In addition, the production process becomes increasingly obsolete, and the aging of the equipment is exacerbated. The old device discharge problem becomes a chronic problem. .
Under the increasingly severe situation of environmental protection, the branch boldly proposed that the sewage from the old equipment be handled by the new equipment, and at the same time, a biochemical pool with a large amount of processing capacity should be expanded for the use of two sets of equipment. Since January 2008, the new installation sewage tank has received the old equipment sewage in a holistic manner. The phenol content in the sewage from the two sets of equipment is much lower than the emission index. At the same time, two sets of biochemical tanks are used together, which greatly increases the flexibility of sewage treatment.
After beginning to taste the sweetness brought about by the integration of wastewater treatment, in early 2008, the branch sent the phenol-containing process water processed by the old unit's raw material recovery unit to the new unit's raw material recovery unit (recoverable phenol raw materials) and passed it. Careful debugging, overcoming the difficulties of multiple process parameter fluctuations, proved by practice that the new device has the operational feasibility of accepting the old device's process water in full, and this will be incorporated into the process operation after the old device is driven and resumed production. By then, the new device will not only help the old device recover phenol, but also cut off the vast majority of phenol wastewater from the old device. At the same time, the implementation of this project also directly replaced the budgeted one million yuan desalination tower project that was originally planned for implementation at the beginning of the year.
Honeycomb Paper Making Machine
Honeycomb Paper Making Machine
Flying Man Honeycomb paper making cutting machine is suitable for the production of 70-170 grams of Kraft honeycomb wrapping paper, shock absorber fishing net paper.
Kraft Wrapping Paper Making Machine is cut for honeycomb paper, which is eco-friendly and cost-effective alternative for plastic bubble wrap cushioning. It is easy to stretch, softer and more flexible, provide cushion protect without surface scratch. Finished products from this machine can be used to pack fruits, flowers, ceramics, glassware, etc.
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Suzhou Flying Man Assembly Automation Co., Ltd. , https://www.flyingmans.com