Integrated processing technique for retting-hemp waste water and equipment thereof
A treatment process and integrated technology, which is applied in the direction of processing wastewater treatment, reduced water/sewage treatment, water/sewage multi-stage treatment, etc. It can solve the problems of inability to realize equipment production, direct external discharge, and low equipment integration. problem, to achieve the effect of improving biodegradability, improving biodegradability, and saving floor space
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[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0028] As shown in Fig. 2, a kind of integrated treatment process of hemp degumming waste water, comprises regulating pre-precipitation step, also comprises the following steps after above-mentioned regulation pre-precipitation step:
[0029] Iron-copper reduction step: After adjusting the pre-precipitation step, the hemp degumming wastewater enters the iron-copper reduction bed. The weight ratio of iron and copper in the iron-copper reduction bed is 5:1. Through electrocatalysis, the iron and copper in the iron-copper reduction bed Decompose the above-mentioned refractory substances in the hemp degumming wastewater through the adjustment pre-precipitation step;
[0030] Anaerobic treatment steps: the hemp degumming wastewater treated by iron-copper reduction first passes through the downflow channel of the baffled anaerobic filter bed, and th...
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