ZJN chemical sludge drying equipment, making environment protection more efficient

To know what kind of equipment is used for drying chemical sludge, the important thing is to understand the characteristics of chemical sludge, in this way, the chemical sludge dryer will get twice the result with half the effort. ZJN company has always been adhering to the principle of innovative development, focus on practice as the core, more than 30 years as one day, study diligently, committed to providing competitive, safe and reliable products, solutions and services for chemical enterprises.

Chemical pollution as one of the serious sources of industrial pollution of China。When chemical industry do sewage treatment, the composition of discharged wastewater is complex, hard to purify, even after sewage treatment, the heavy metals and toxic and harmful substances still can not be eliminated and they were transferred to sludge by adsorption or sedimentation. After long time accumulation, it not only causes great harm to the surrounding environment, its potential toxicity will also affect animals and human body with great harm. So, in the process of chemical sludge treatment, it is necessary to strictly abide by the relevant national standards for solid and hazardous waste discharge.

At present, the traditional chemical sludge treatment technologies in China and abroad are as follows:

1、Bury: It needs to find a suitable landfill, which covers a large area and is easy to cause secondary pollution.

2、Incineration: harmful gas will be generated when incineration sludge, and the cost is high.

3、Composting: large occupation of farmland.

It is Obviously that the traditional sludge treatments can not meet the production needs of today's chemical enterprises. In this regard, ZJN company aims at the above problems and produce the”Rotary Harrow Three Cylinders Multiple-loop” for high humidity and high viscosity hazardous waste series chemical sludge drying equipment, it can effectively realize sludge reduction, stabilization and harmless disposal standards. After drying, the finished product is stable, and can be used to make bricks, ceramsite, asphalt, etc.