CN109317084A - A kind of adsorbent and its adsorption method of this matt Cu-S ore adsorbing heavy metal cadmium ion of Austria - Google Patents
A kind of adsorbent and its adsorption method of this matt Cu-S ore adsorbing heavy metal cadmium ion of Austria Download PDFInfo
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- CN109317084A CN109317084A CN201811385025.2A CN201811385025A CN109317084A CN 109317084 A CN109317084 A CN 109317084A CN 201811385025 A CN201811385025 A CN 201811385025A CN 109317084 A CN109317084 A CN 109317084A
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- matt
- adsorbent
- heavy metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4875—Sorbents characterised by the starting material used for their preparation the starting material being a waste, residue or of undefined composition
- B01J2220/4887—Residues, wastes, e.g. garbage, municipal or industrial sludges, compost, animal manure; fly-ashes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
A kind of adsorbent and its adsorption method of this matt Cu-S ore adsorbing heavy metal cadmium ion of Austria, belong to Cu-S ore comprehensive utilization class technical field.This matt clinker difficult to understand after cooling is made to the molecule of 0.154 mm, cleans, be ground to through 100 mesh standard sieves after drying to get adsorbent.Again adsorbent is added to vibrate in waste water according to corresponding proportion and be adsorbed, stood and then filter, adsorbent and waste water are separated.The present invention can adsorb most cadmium ions, adsorption efficiency with higher, and adsorb at low cost.
Description
Technical field
The invention belongs to Cu-S ores to comprehensively utilize class technical field, particularly belong to a kind of this matt clinker absorption heavy metal difficult to understand
The adsorbent and its adsorption method of cadmium ion.
Background technique
With China's rapid development of economy, the pollution of heavy metal cadmium ion pair environment makes the life and health of the mankind
At great risk.The method of our times various countries processing ion waste water containing heavy metal cadmium mainly has 3 kinds: the first is by micro- life
Heavy metal cadmium ion in the flocculation of object and plant, accumulation, the effects of absorbing removal waste water；Be for second be added other materials with
Heavy metal cadmium ion in waste water chemically reacts, to achieve the effect that removal；The third is the heavy metal made in waste water
Cadmium ion or its compound are adsorbed in the case where keeping original chemical form and isolated processing mode.First two processing method at
This is higher, and the process is more complicated, and adsorbent cost of manufacture used in the third processing method is also higher.
This matt clinker difficult to understand is the waste residue for the generation that normally cooled down during Copper making, is a kind of after cooling with very
The vitreum material of high activity and a kind of silicate material rich in porous micropore, this matt clinker Minerals composition difficult to understand are exhausted
Major part is fayalite and hercynite, is secondly magnetic iron ore, copper sulfide and metallic copper, in addition there are also a small amount of gangues.At present
There is the recycling that the resources such as copper, iron are carried out by dressing method to the comprehensive utilization of this matt clinker difficult to understand, moreover it is possible to be widely used as
The raw material of other products such as replace iron powder to make additive applied to cement manufacturing industry, for producing Portland clinker,
As slag cotton material, it is used as colour glazed tile and corrugated tile material etc., there is not yet being used to adsorb weight for this matt clinker difficult to understand
The report of metal cadmium ion.
Summary of the invention
The purpose of the present invention is being directed to defect described above, a kind of this matt Cu-S ore adsorbing heavy metal cadmium ion difficult to understand is provided
Adsorbent, which turns waste into wealth this difficult to understand matt clinker, not only reduces the stacking of this matt clinker difficult to understand to environment
Pollution, and it is high to adsorb at low cost and adsorption efficiency.
It is a further object of the present invention to provide the adsorption methods of this matt Cu-S ore adsorbing heavy metal cadmium ion difficult to understand.
The purpose of the present invention is what is be achieved by the following technical programs.
A kind of adsorbent of this matt Cu-S ore of Austria absorption heavy metal insulator, which is characterized in that successively by following steps
Be made: the micro- of 0.154 mm is made through jaw crushing crusher machine, ball mill ore grinding in this matt clinker difficult to understand after cooling by the first step
Little particle；Molecule is cleaned with deionized water, and dried at 100 DEG C by second step, is then ground to 100% by 100
Mesh standard sieve is to get to this difficult to understand matt clinker adsorbent.
A kind of adsorption method of this matt Cu-S ore adsorbing heavy metal cadmium ion of Austria, which is characterized in that successively using as follows
Step: above-mentioned this matt clinker adsorbent difficult to understand is adsorbed the standard of every liter of waste water according to 8-12g adsorbent, weighs phase by the first step
The heavy metal cadmium ion waste water containing adsorbent of ratio is answered to be placed in container；Second step, it is 120- that container, which is placed in oscillation rate,
Oscillation absorption 50-70 min on the constant temperature oscillator of 180 r/min, keeping adsorption temp is 25-30 DEG C, stands and then filters,
Adsorbent and waste water are separated.
The solution have the advantages that: by the concentration of cadmium ions after measurement absorption in waste water, find cadmium in waste water from
Sub- concentration reduces 98.18%, illustrates that this matt slag granules difficult to understand have adsorbed most cadmium ions, absorption effect with higher
Rate.The present invention is the pollution for reducing the stacking of this difficult to understand matt clinker to environment, and with the more cheap price treatment of wastes with processes of wastes against one another.With
The technical indicator that other adsorbents and adsorption method compare is as follows:
1 index contrast table of table.
As can be seen from Table 1, in the case where adsorption efficiency is not much different, this matt clinker difficult to understand has in Costco Wholesale
Advantage, the present invention seek the adsorbent and its adsorption method of a kind of this matt clinker adsorbing heavy metal cadmium ion difficult to understand, have certain
Economic significance and social benefit.
Specific embodiment
Below by following embodiment, the present invention is described further.
Embodiment 1.
A kind of adsorbent of this matt Cu-S ore of Austria absorption heavy metal insulator, is successively made by following steps: the first step,
This matt clinker difficult to understand after cooling is made to the molecule of 0.154 mm through broken, ore grinding；Second step uses deionization
Water is cleaned, and is dried at 100 DEG C, is then ground to 100% and is adsorbed by 100 mesh standard sieves to get to this matt clinker difficult to understand
Agent；Third step adsorbs the standard of every liter of waste water according to 10 g adsorbents, weighs 5 g adsorbents and is added to equipped with 0.5 L containing a huge sum of money
In the container for belonging to cadmium ion waste water；Container is placed on the constant temperature oscillator that oscillation rate is 150 r/min to vibrate and be inhaled by the 4th step
Attached 60 min, keeping adsorption temp is 27 DEG C, stands and then filters, adsorbent and waste water are separated, by measurement waste water
Concentration of cadmium ions finds that the concentration of cadmium ions in waste water reduces 98.18%, that is, illustrates that the cadmium ion overwhelming majority is adsorbed on Ao Si
In matt slag granules, adsorption efficiency with higher.
Embodiment 2.
A kind of adsorbent of this matt Cu-S ore of Austria absorption heavy metal insulator, is successively made by following steps: the first step,
This matt clinker difficult to understand after cooling is made to the molecule of 0.154 mm through broken, ore grinding；Second step uses deionization
Water is cleaned, and is dried at 100 DEG C, is then ground to 100% and is adsorbed by 100 mesh standard sieves to get to this matt clinker difficult to understand
Agent；Third step adsorbs the standard of every liter of waste water according to 8 g adsorbents, weighs 4 g adsorbents and is added to equipped with 0.5 L containing a huge sum of money
In the container for belonging to cadmium ion waste water；Container is placed on the constant temperature oscillator that oscillation rate is 120 r/min to vibrate and be inhaled by the 4th step
Attached 50 min, keeping adsorption temp is 25 DEG C, stands and then filters, adsorbent and waste water are separated, by measurement waste water
Concentration of cadmium ions finds that the concentration of cadmium ions in waste water reduces 98.16%, that is, illustrates that the cadmium ion overwhelming majority is adsorbed on Ao Si
In matt slag granules, adsorption efficiency with higher.
Embodiment 3.
A kind of adsorbent of this matt Cu-S ore of Austria absorption heavy metal insulator, is successively made by following steps: the first step,
This matt clinker difficult to understand after cooling is made to the molecule of 0.154 mm through broken, ore grinding；Second step uses deionization
Water is cleaned, and is dried at 100 DEG C, is then ground to 100% and is adsorbed by 100 mesh standard sieves to get to this matt clinker difficult to understand
Agent；Third step adsorbs the standard of every liter of waste water according to 12 g adsorbents, weighs 6 g adsorbents and is added to equipped with 0.5 L containing a huge sum of money
In the container for belonging to cadmium ion waste water；Container is placed on the constant temperature oscillator that oscillation rate is 180 r/min to vibrate and be inhaled by the 4th step
Attached 70 min, keeping adsorption temp is 30 DEG C, stands and then filters, adsorbent and waste water are separated, by measurement waste water
Concentration of cadmium ions finds that the concentration of cadmium ions in waste water reduces 98.33%, that is, illustrates that the cadmium ion overwhelming majority is adsorbed on Ao Si
In matt slag granules, adsorption efficiency with higher.
Claims (3)
1. a kind of adsorbent of this matt Cu-S ore of Austria absorption heavy metal insulator, which is characterized in that successively by following steps system
: the small of 0.154 mm is made through jaw crushing crusher machine, ball mill ore grinding in this matt clinker difficult to understand after cooling by the first step
Particle；Molecule is cleaned with deionized water, and dried at 100 DEG C by second step, is then ground to 100% by 100 mesh
Standard screen is to get to this difficult to understand matt clinker adsorbent.
2. a kind of adsorption method of this matt Cu-S ore adsorbing heavy metal cadmium ion of Austria, which is characterized in that successively using following step
Rapid: above-mentioned this matt clinker adsorbent difficult to understand is adsorbed the standard of every liter of waste water according to 8-12g adsorbent, weighed corresponding by the first step
The heavy metal cadmium ion waste water containing adsorbent of ratio is placed in container；Container is placed on constant temperature oscillator and vibrates by second step
Absorption stands and then filters, adsorbent and waste water are separated.
3. a kind of adsorption method of this matt Cu-S ore adsorbing heavy metal cadmium ion difficult to understand according to claim 2, feature
Be: the oscillation rate of constant temperature oscillator is 120-180 r/min in the step 2, and duration of oscillation is 50-70 min, is kept
Vibrating adsorption temp is 25-30 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385025.2A CN109317084A (en) | 2018-11-20 | 2018-11-20 | A kind of adsorbent and its adsorption method of this matt Cu-S ore adsorbing heavy metal cadmium ion of Austria |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385025.2A CN109317084A (en) | 2018-11-20 | 2018-11-20 | A kind of adsorbent and its adsorption method of this matt Cu-S ore adsorbing heavy metal cadmium ion of Austria |
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| CN109317084A true CN109317084A (en) | 2019-02-12 |
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| CN201811385025.2A Pending CN109317084A (en) | 2018-11-20 | 2018-11-20 | A kind of adsorbent and its adsorption method of this matt Cu-S ore adsorbing heavy metal cadmium ion of Austria |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879433A (en) * | 2010-07-10 | 2010-11-10 | 内蒙古科技大学 | Improved water quenching slag adsorbent and preparation method thereof |
| CN103553197A (en) * | 2013-11-05 | 2014-02-05 | 红河学院 | Method for removing arsenic and antimony in industrial wastewater by using smelting furnace slag |
| CN104645929A (en) * | 2014-12-11 | 2015-05-27 | 彭晨程 | Method for preparing water-quenched slag-rectorite particle adsorption material |
| CN107321335A (en) * | 2017-06-02 | 2017-11-07 | 内蒙古科技大学 | A kind of sorbent preparation method and methods for using them for handling active dye wastewater |
-
2018
- 2018-11-20 CN CN201811385025.2A patent/CN109317084A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879433A (en) * | 2010-07-10 | 2010-11-10 | 内蒙古科技大学 | Improved water quenching slag adsorbent and preparation method thereof |
| CN103553197A (en) * | 2013-11-05 | 2014-02-05 | 红河学院 | Method for removing arsenic and antimony in industrial wastewater by using smelting furnace slag |
| CN104645929A (en) * | 2014-12-11 | 2015-05-27 | 彭晨程 | Method for preparing water-quenched slag-rectorite particle adsorption material |
| CN107321335A (en) * | 2017-06-02 | 2017-11-07 | 内蒙古科技大学 | A kind of sorbent preparation method and methods for using them for handling active dye wastewater |
Non-Patent Citations (1)
| Title |
|---|
| 王哲: "Cu2+、Cd2+、Zn2+在高炉水淬渣上的竞争吸附特性", 《化工进展》 * |
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Application publication date: 20190212 |