Novel sewage treatment agent
A sewage treatment agent, a new type of technology, applied in the direction of flocculation/sedimentation water/sewage treatment, etc., can solve the problems of complex treatment process, single function of water treatment agent, large dosage of agents, etc., and achieve good treatment effect and good effect , low cost effect
Inactive Publication Date: 2013-04-10
CHANGZHOU UNIV
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- Abstract
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AI Technical Summary
Problems solved by technology
Due to the various and mixed types of water pollutants, and the main water treatment agents currently used have a single function, it is necessary to add flocculants, corrosion inhibitors, fungicides and other agents to the water treatment system, and the treatment process is complicated.
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0006] Example 1 A sewage treatment agent, by mass fraction, includes 20% of clay and 80% of bentonite.
Embodiment 2
[0007] Example 2 A sewage treatment agent, by mass fraction, comprises 60% of clay and 40% of bentonite.
Embodiment 3
[0008] Embodiment 3 A kind of sewage treatment agent, by mass fraction: clay 40% and bentonite 60%.
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The invention discloses a novel sewage treatment agent which comprises the following components in percentage by mass: 20-60% of clay and 40-80% of bentonite. Preferably, the sewage treatment comprises the following components in percentage by mass: 40-50% of clay and 50-60% of bentonite. The novel sewage treatment agent disclosed by the invention can comprehensively treat municipal and industrial sewage with favorable treatment effect, and the suspended substance removal rate can reach higher than 95%; and the treated sewage can achieve the discharge standard. Since the raw materials have the advantages of low price and wide sources, the cost is greatly lowered; and the novel sewage treatment agent has the advantages of wide pollutant treatment range, favorable effect and stable performance.
Description
technical field [0001] The invention belongs to the field of sewage treatment, in particular to a novel sewage treatment agent. Background technique [0002] At present, the main treatment method for water pollution is chemical treatment, that is, water pollutants are treated by adding drugs. Due to the various and mixed types of water pollutants, and the main water treatment agent currently used has a single function, it is necessary to add flocculants, corrosion inhibitors, fungicides and other agents to the water treatment system, and the treatment process is complicated. There are a lot of equipment, complicated operation process, large dosage of medicament, high cost, and various chemical reactions between various reagents will resist each other, resulting in a decrease in drug efficacy. Contents of the invention [0003] The purpose of the present invention is to provide a novel sewage treatment agent, which has a wide range of pollutants, good effect, low cost and ...
Claims
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Patent Timeline
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Inventor 赵玲萍
Owner CHANGZHOU UNIV