With the development of industrialization and urbanization, the production of organic sludge is increasing, and how to efficiently treat organic sludge has become an important issue. Organic sludge dewatering is a key step in the treatment of organic sludge, and the use of high-efficiency organic sludge dewatering agents can greatly improve the efficiency of organic sludge dewatering.
Efficient organic sludge dewatering agent is a chemical substance that can quickly separate water from organic sludge. It can effectively improve the dehydration speed and rate of organic sludge, thereby greatly reducing the time and cost of sludge treatment. At present, the common organic sludge dehydrating agents on the market mainly include polymer, inorganic compound and organic substances.
Polymer based organic sludge dewatering agents are currently widely used, with advantages such as high efficiency, economy, and ease of operation. This type of dehydrating agent can form a network structure in organic sludge, increase the solid content of the sludge, and thus improve the dehydration efficiency. Inorganic compound organic sludge dewatering agent uses its chemical reaction with organic sludge to achieve dewatering effect, but its cost is high and its use is complex. Organic sludge dewatering agents change the properties of sludge by increasing the content of organic matter, thereby achieving the purpose of dewatering. When using organic sludge dewatering agents, it is necessary to select appropriate dewatering agents based on the properties of the sludge and dewatering requirements. At the same time, it is also necessary to pay attention to the amount and time of adding dehydrating agent. Generally, the amount of dehydrating agent added is 1-3% of the dry weight of the sludge, and the addition time is generally 5-10 minutes after the sludge is stirred.
In summary, the use of high-efficiency organic sludge dewatering agents can greatly improve the dewatering efficiency of organic sludge, reduce treatment time and cost. When selecting and using organic sludge dewatering agents, it is necessary to make reasonable choices and use based on the properties of the sludge and dewatering requirements.
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