ludge enhancers make lime a thing of the past, which reflects the significant advantages and wide application prospects of sludge enhancers in the field of sludge treatment. Here is a detailed explanation of this statement:
First, the advantages of sludge synergists
Efficient dewatering: sludge enhancer can significantly improve the dewatering efficiency of sludge and reduce the sludge moisture content from a higher level (such as more than 90%) to a lower level (such as 40%-60%), thus achieving an effective reduction of sludge. This highly efficient dewatering performance is incomparable to that of traditional lime conditioners.
No lime: The sludge activator does not need to add lime during use, which not only avoids the problems such as equipment corrosion and clogging of the filter cloth that may be caused by lime, but also reduces the treatment cost and environmental risks. As a traditional sludge conditioner, lime has a certain dewatering effect, but its limitations are obvious, such as unstable treatment effect and secondary pollution to the environment.
Environmentally friendly: Sludge enhancers usually do not contain harmful substances, are environmentally friendly, and meet the requirements of current environmental protection policies. In contrast, lime in the process of treatment may produce some adverse factors to the environment, such as alkaline waste discharge.
Strong adaptability: sludge enhancer has strong adaptability to water quality, high acid and alkali tolerance, and is suitable for sludge treatment of various types and sources. This wide applicability makes the sludge enhancer have more application space in the field of sludge treatment.
2. Application cases and effects of sludge synergists
In practical application, the sludge enhancer has achieved remarkable results. A municipal sewage treatment plant tried to use a new type of sludge conditioner (sludge synergist) to replace lime in the trial operation of sludge deep dewatering treatment, and achieved the following results:
The dehydration effect is significantly improved, and the moisture content of mud cake is reduced by about 5%.
Reduce processing costs and environmental risks, and save business operating costs.
The subsequent utilization value of sludge is improved, such as incineration, brick making and composting.
Iii. Future Outlook
With the continuous improvement of environmental protection requirements and the continuous progress of sludge treatment technology, sludge synergists will play an increasingly important role in the field of sludge treatment. In the future, sludge synergists are expected to be further developed and applied in the following aspects:
Improve dewatering efficiency and treatment effect, and further reduce sludge moisture content and treatment cost.
Expand the application range and apply to more types and sources of sludge treatment.
Strengthen the combination with other sludge treatment technologies to form a more perfect sludge treatment system.
Promote the green and sustainable development of the sludge treatment industry.
In summary, it is reasonable to say that sludge enhancers make lime a thing of the past. Sludge enhancers have shown strong competitiveness and wide application prospects in the field of sludge treatment with their advantages of high efficiency, environmental protection and strong adaptability.