Method for recovering P507 from extraction raffinate wastewater

A wastewater recovery and extraction technology, which is applied in chemical instruments and methods, compounds of group 5/15 elements of the periodic table, organic chemistry, etc., can solve the problems of high wastewater treatment costs, large consumption of extractants, and substandard wastewater discharge, etc. problems, to achieve the effect of reducing processing costs, reducing consumption, and ensuring discharge standards

Inactive Publication Date: 2018-02-09
JIAN XINTAI TECH
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Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a method for recovering P507 from raffinate wastewater to solve the problems of large consumption of extractant, high cost of subsequent waste

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  • Method for recovering P507 from extraction raffinate wastewater

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[0026] The present invention will be further described below in conjunction with accompanying drawing:

[0027] In the picture:

[0028] as attached figure 1 shown

[0029] A method for recovering P507 from raffinate wastewater specifically comprises the following steps:

[0030] S101: Collect the raffinate waste water through a waste water bucket, then introduce it into the waste water tank, determine the weight of the raffinate waste water, and add a filter medium with a weight of 100g-150g;

[0031] S102: Stand still and stir the raffinate wastewater with the filter medium added to make the ingredients mixed, the stirring can be carried out with a stirrer, or manually with a stirring rod, until it is fully mixed and kept at room temperature;

[0032] S103: Stand still until the tiny oil particles aggregate and float on the surface of the mixed liquid. You can observe the floating situation of the tiny oil particles in real time through the observation window. You can stir i

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Abstract

The invention provides a method for recovering P507 from extraction raffinate wastewater and belongs to the field of P507 recovery from extraction raffinate wastewater. The method for recovering P507from extraction raffinate wastewater comprises the specific steps that the extraction raffinate wastewater is collected and guided into a wastewater tank, a filtering medium is added, to make tiny oilparticles polymerized and floating on the surface of a material; standing is performed, and suspending organic matter is recovered by adopting a vacuum device after oil-water layering; P507 recyclingis achieved through squeezing of a plate-and-frame filter press. The extraction agent P507 is effectively recovered from extraction raffinate wastewater, the extraction agent consumption is reduced,the treatment cost for follow-up wastewater is also reduced, and stable wastewater up-to-standard discharge is well guaranteed.

Description

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Claims

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Application Information

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Owner JIAN XINTAI TECH
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