CN105858780A

CN105858780A - Catalytic oxidation activated adsorption material with regeneration capacity

Info

Publication number: CN105858780A
Application number: CN201610241164.2A
Authority: CN
Inventors: 杨圣云; 杨文煌; 黎红安; 张巍; 蔡黎煜
Original assignee: Xiamen Green Power New Material Technology Co Ltd
Current assignee: Xiamen Green Power New Material Technology Co Ltd
Priority date: 2016-04-19
Filing date: 2016-04-19
Publication date: 2016-08-17

Abstract

The invention discloses a catalytic oxidation activated adsorption material with regeneration capacity. In the formula, the catalytic oxidation activated adsorption material is mainly prepared from, by mass, 96.5-98.0% of carbon, 1.0-2.0% of manganese dioxide, 0.005-0.010% of titanium dioxide, 0.25-0.5% of iron powder, 0.0025-0.005% of titanium powder and 0.0001-0.0002% of ruthenium powder. By adding new renewable catalytic oxidation components, the treatment effect is better, the use period is longer, frequent replacement is not needed, use is more convenient, the operating cost is greatly reduced, pollutants are completely decomposed and removed through oxygen oxidized organic matter and ammonia nitrogen in water, reuse is achieved through the regeneration technology, the resource utilization rate is high, and energy saving and emission reduction are achieved.

Description

A kind of catalytic oxidation activity sorbing material with power of regeneration

Technical field

The invention belongs to sewage treating material field, particularly to a kind of catalytic oxidation activity sorbing material with power of regeneration being applied to sewage treatment project.

Background technology

In sewage treatment project, many is had to be difficult to process waste water up to standard, such as paper waste, printing wastewater, coking chemical waste water, slaughtering wastewater, wastewater from chemical industry etc., these waste water often cannot carry out biochemical reaction thoroughly, qualified discharge difficulty in the indexs such as CODCr, ammonia nitrogen, total phosphorus, colourity, and the conventional treatment material used at present, such as anthracite, coke powder, activated carbon, diatomite etc., have treatment effect instability, the replacement cycle is short, operating cost is high, produce the shortcomings such as a large amount of solid waste, it is impossible to well meet the requirement of enterprise.

The technical problem to be solved in the present invention be to provide a kind of have power of regeneration, high treating effect, use cycle length, operating cost are low, will not produce the catalytic oxidation activity sorbing material of secondary pollution.

Summary of the invention

For solving that above-mentioned prior art treatment effect is unstable, the use cycle is short, need to frequently change in-convenience in use, operating cost is high, produce discarded object secondary pollution problems, the present invention adopts the following technical scheme that

The present invention provides a kind of catalytic oxidation activity sorbing material with power of regeneration, in formula, main component and weight/mass percentage composition proportioning thereof are: carbon 96.5-98.0%, manganese dioxide 1.0-2.0%, titanium dioxide 0.005-0.010%, iron powder 0.25-0.5%, titanium valve 0.0025-0.005%, ruthenium powder 0.0001-0.0002%.

As to further improvement of the present invention, it is as follows that each component presses weight/mass percentage composition concrete proportioning value: carbon 97.5%, manganese dioxide 1.5%, titanium dioxide 0.01%, iron powder 0.99%, titanium valve 0.003%, ruthenium powder 0.0002%.

The beneficial effects of the present invention is: by increasing the new component of Regenrable catalyzed oxidation, better processing effect, the use cycle is the most longer, it is not necessary to frequently change, and uses convenient, it has been greatly reduced operating cost simultaneously, utilize water oxygen gas oxidation of organic compounds and ammonia nitrogen, thoroughly decompose and dispel pollutant, reused by regeneration technology, resource utilization is high, also achieves energy-saving and emission-reduction.

Detailed description of the invention

Being described in further detail technical solution of the present invention below in conjunction with specific embodiment, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention:

A kind of catalytic oxidation activity sorbing material with power of regeneration, in formula, main component and weight/mass percentage composition proportioning thereof are: carbon 96.5-98.0%, manganese dioxide 1.0-2.0%, titanium dioxide 0.005-0.010%, iron powder 0.25-0.5%, titanium valve 0.0025-0.005%, ruthenium powder 0.0001-0.0002%；

Above-mentioned formula is a formula comprising value range, illustrates with an actual recipe ratio below:

In formula, to press weight/mass percentage composition concrete proportioning value as follows for each component: carbon 97.5%, manganese dioxide 1.5%, titanium dioxide 0.01%, iron powder 0.99%, titanium valve 0.003%, ruthenium powder 0.0002%；The application active adsorbing material of filling a prescription is used to be applied in sewage treatment project, at COD_Cr≤ 500mg/L, ammonia nitrogen≤200mg/L, total phosphorus≤20mg/L, in the case of colourity≤100, can reach following treatment effect: COD_CrClearance 70%-85%, ammonia nitrogen removal frank 60%-80%, total tp removal rate 60%-90%, chroma removal rate 85%-99%.Relative to the conventional process materials such as anthracite, activated carbon, diatomite for contaminants associated be less than 50% clearance, treatment effect improves 50%-80%；And service life was brought up to 12 months by the 1-2 of traditional material month, improves 6-12 times, greatly reduces operating cost.

Use the application fill a prescription make the catalytic oxidation activity sorbing material with power of regeneration, have and can adsorb useless Organic substance in water, ammonia nitrogen, total phosphorus, remove the advantages such as chroma in waste water, additionally can utilize the Oxygen Catalytic Oxidation absorption organic matter in water and ammonia nitrogen, to reach thoroughly to decompose the purpose of removal pollutant, high treating effect, service life is long, and non-secondary pollution, and regeneration recycling can be carried out, this has breakthrough greatly compared with conventional process material, is an innovation of this area, can be widely popularized use.

Above-described embodiment the product form of the non-limiting present invention and style, suitably change that it is done by any person of an ordinary skill in the technical field or modify, all should be regarded as the patent category without departing from the present invention.

Claims

1. a catalytic oxidation activity sorbing material with power of regeneration, it is characterized in that: in formula, main component and weight/mass percentage composition proportioning thereof are: carbon 96.5-98.0%, manganese dioxide 1.0-2.0%, titanium dioxide 0.005-0.010%, iron powder 0.25-0.5%, titanium valve 0.0025-0.005%, ruthenium powder 0.0001-0.0002%.

A kind of catalytic oxidation activity sorbing material with power of regeneration the most according to claim 1, it is characterised in that: it is as follows that each component presses weight/mass percentage composition concrete proportioning value: carbon 97.5%, manganese dioxide 1.5%, titanium dioxide 0.01%, iron powder 0.99%, titanium valve 0.003%, ruthenium powder 0.0002%.