CN106064073A - Crane compound for treatment of electroplating wastes that a kind of low adsorption efficiency of efflorescence degree is high and preparation method thereof - Google Patents

Crane compound for treatment of electroplating wastes that a kind of low adsorption efficiency of efflorescence degree is high and preparation method thereof Download PDF

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Publication number
CN106064073A
CN106064073A CN201610399852.1A CN201610399852A CN106064073A CN 106064073 A CN106064073 A CN 106064073A CN 201610399852 A CN201610399852 A CN 201610399852A CN 106064073 A CN106064073 A CN 106064073A
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CN
China
Prior art keywords
treatment
apatite
minute
adsorption efficiency
efflorescence degree
Prior art date
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Withdrawn
Application number
CN201610399852.1A
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Chinese (zh)
Inventor
苗则波
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WUHU CHANGJIANG JACK-UP EQUIPMENT Co Ltd
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WUHU CHANGJIANG JACK-UP EQUIPMENT Co Ltd
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Priority to CN201610399852.1A priority Critical patent/CN106064073A/en
Publication of CN106064073A publication Critical patent/CN106064073A/en
Withdrawn legal-status Critical Current

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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
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • 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
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • 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
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • 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
    • B01J2220/46—Materials comprising a mixture of inorganic and organic materials
    • 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
    • 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
    • C02F2101/30—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Abstract

The invention discloses the crane compound for treatment of electroplating wastes that a kind of low adsorption efficiency of efflorescence degree is high, the yield adding Substitute For Partial apatite in raw material to and not only reducing natural apatite is the most effectively solved paper-making deinking mud pile up the environmental pollution caused after paper-making deinking sludge modification；The present invention also adds in raw material as bonding agent and the effective chemosorbent of compatibility after organically-modified for Pericarpium Granati simultaneously, adsorption rate good with the organic pollution compatibility is high, through pelletize after, after high-temperature roasting PROCESS FOR TREATMENT, define the cohesive body of abundant hole and high intensity, and the binding agent owing to adding forms compound with other material in roasting process, inhibit the phase transformation that natural ground phosphate rock occurs in different temperatures interval, reduce internal stress to produce, reduce efflorescence degree, the inorganic agent utilizing the present invention to prepare can absorb the Organic substance in water, heavy metal ion, also there is the effect of sterilization.

Description

Crane compound for treatment of electroplating wastes that a kind of low adsorption efficiency of efflorescence degree is high and making thereof Method
Technical field
The present invention relates to water treatment agent technical field, particularly relate to the crane plating that a kind of low adsorption efficiency of efflorescence degree is high Waste water treating agent and preparation method thereof.
Background technology
Along with the sustainable growth of China's economy, following one period China's construction machinery industry still in high speed development Phase, particularly crawler crane industry promise well." the industry restructuring guidance list (2011 that National Development and Reform Committee promulgates This) " in explicitly point out, 400 tonnes and above crawler crane are chosen as " encouragement class " product as new industry, imply that shoe Band crane promise well, so causing increasing enterprise to join Crane Industry.Owing to crane mostly is room Outer work, therefore particularly payes attention to its facing operation, including eliminating rust, electroplate, spraying paint, the most also produces a large amount of waste water, And containing substantial amounts of metal ion in waste water, such as Cu2+、Ni2+、Cr3+、Zn2+、Pb2+、Ag+、Cd2+Deng, toxicity is very big, especially Be plating be one of with serious pollution industry, if do not recycled the waste also resulting in resource, the health of people in serious threat Health and Living quality.
The at present both at home and abroad most widely used chemical precipitation method that is still of electroplating waste water treatment technology, but treatment effeciency is low, heavy The quantity of slag is big, easily cause secondary pollution etc..Though the macromolecular heavy metal chelating agent developed in recent years has good treatment effect, but Expensive, it is difficult to be accepted by Chinese market.Utilize the developmental research of natural polymer heavy metal containing wastewater treatment agent increasingly Being concerned, " preparation of amino modified starch heavy metal containing wastewater treatment agent and application " author utilizes amino modified starch to process reality Heavy metal ion in waste water, clearance close to 100%, but, the method be use These powdered adsorbents process waste water, locate afterwards Science and engineering skill is more complicated.As used granulating technique to make granular adsorbent, then process technique relatively simple, and consume power Few.
" preparation of a kind of heavy metal containing wastewater treatment agent and the characterization research of applied research-granular wastewater treatment agent " literary composition with Modified dicyanodiamide is raw material, uses the granulating technique rolling granulation to prepare the graininess waste water treating agent of function admirable. Result shows: the granular wastewater treatment agent of preparation removes Pb2+Ability can reach 112.28mg/g, the structure of water treatment agent with change Property the structure of natural apatite compare, there is not great change, preferably maintain every property of the natural apatite of modification Energy.Simultaneously because the addition of additive, define the cohesive body of abundant hole and high intensity.Although literary composition being with relatively inexpensive The natural non-metallic mineral such as natural apatite remove the heavy metal ion in waste water as adsorbing material, but consume too much Natural non-metallic mineral and belong to non-renewable resources, do not meet the requirement of environment protecting and power-saving, the most numerous processing enterprises heap The utilization rate of solid waste of long-pending excess is the highest, therefore can effectively use and in addition modified with Substitute For Partial natural phosphorus ash Stone, adds the binding agent of adaptation with the waste water treating agent that prepare function admirable, efflorescence degree is low, absorption property is strong simultaneously. The most not only solved a large amount of fixed-end forces difficult problem improperly but also low etc. for existing waste water treating agent cost high disposal weak effect intensity Defect provides strong effective solution.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that the lifting that a kind of low adsorption efficiency of efflorescence degree is high Machine compound for treatment of electroplating wastes and preparation method thereof.
The present invention is achieved by the following technical solutions:
The crane compound for treatment of electroplating wastes that a kind of low adsorption efficiency of efflorescence degree is high, is prepared by the raw materials in: phosphorus ash Stone 40-42, paper-making deinking mud 26-28, Pericarpium Granati 16-18, five water sodium thiosulfate 2-4, poly dimethyl allyl chlorination Amine 4-6, glycidyl methacrylate 5-7, soybean protein powder 12-14, Oleum menthae 3-5, gypsum fiber 13-15, suitable quantity of water.
The manufacture method of the crane compound for treatment of electroplating wastes that described a kind of low adsorption efficiency of efflorescence degree is high, including following Step:
(1) being dried by Pericarpium Granati and crush, adding mass fraction, to be that the soda ash solution of 10-20% soaks 24 at 70-90 DEG C little Time, to use deionized water rinsed clean, drain drying, addition glycidyl methacrylate, soybean protein powder, gypsum fiber surpass Sound grinds 20-30 minute, dries；
(2) by paper-making deinking mud in 760-840 DEG C of high-temperature process 10-20 minute, spraying mass concentration after being cooled to room temperature is The concentrated sulfuric acid solution of 98% sulfonation in a nitrogen environment processes 15-20 minute, filtration with hot wash to without SO42–, add poly-two Methyl diallyl ammonia chloride, Oleum menthae magnetic grinding 2-3 hour, dry；
(3) apatite is calcined 2-3 hour in the oxygen atmosphere of 200-300 DEG C, be cooled to room temperature and pulverize, obtain activation apatite Powder body, adds step (2) material and is ground, and adds step (1) material and the mixing of other residual componentss, sprays into 10% moisture, make Grain, drying, finally in 700-750 DEG C of roasting 15-20 minute, discharging.
The invention have the advantage that the present invention will add in raw material Substitute For Partial apatite to not after paper-making deinking sludge modification The yield only reducing natural apatite the most effectively solves the environmental pollution that the accumulation of paper-making deinking mud causes；The present invention simultaneously Also add in raw material as bonding agent and the effective chemosorbent of compatibility, with organic pollution phase after organically-modified for Pericarpium Granati The good adsorption rate of capacitive is high, after after pelletize, high-temperature roasting PROCESS FOR TREATMENT, define the bonding of abundant hole and high intensity Body, and owing to the binding agent of addition forms compound with other material in roasting process, it is suppressed that natural ground phosphate rock is in difference The phase transformation that temperature range occurs, reduces internal stress and produces, reduce efflorescence degree, and the inorganic agent utilizing the present invention to prepare can absorb Organic substance in water, heavy metal ion, also have the effect of sterilization.
Detailed description of the invention
The crane compound for treatment of electroplating wastes that a kind of low adsorption efficiency of efflorescence degree is high, is prepared by the raw materials in: Apatite 40, paper-making deinking mud 26, Pericarpium Granati 16, five water sodium thiosulfate 2, poly dimethyl allyl ammonia chloride 4, methyl Glycidyl acrylate 5, soybean protein powder 12, Oleum menthae 3, gypsum fiber 13, suitable quantity of water.
The manufacture method of the crane compound for treatment of electroplating wastes that described a kind of low adsorption efficiency of efflorescence degree is high, including following Step:
(1) being dried by Pericarpium Granati and crush, adding mass fraction, to be that the soda ash solution of 10-20% soaks 24 at 70-90 DEG C little Time, to use deionized water rinsed clean, drain drying, addition glycidyl methacrylate, soybean protein powder, gypsum fiber surpass Sound grinds 20-30 minute, dries；
(2) by paper-making deinking mud in 760-840 DEG C of high-temperature process 10-20 minute, spraying mass concentration after being cooled to room temperature is The concentrated sulfuric acid solution of 98% sulfonation in a nitrogen environment processes 15-20 minute, filtration with hot wash to without SO42–, add poly-two Methyl diallyl ammonia chloride, Oleum menthae magnetic grinding 2-3 hour, dry；
(3) apatite is calcined 2-3 hour in the oxygen atmosphere of 200-300 DEG C, be cooled to room temperature and pulverize, obtain activation apatite Powder body, adds step (2) material and is ground, and adds step (1) material and the mixing of other residual componentss, sprays into 10% moisture, make Grain, drying, finally in 700-750 DEG C of roasting 15-20 minute, discharging.
The eliminating rate of absorption utilizing the crane compound for treatment of electroplating wastes heavy metal ion that the present invention prepares can reach 95.05%；BOD clearance is 96.93%；COD clearance is 96.56%.

Claims (2)

1. the crane compound for treatment of electroplating wastes that the low adsorption efficiency of efflorescence degree is high, it is characterised in that by following weight portion Raw material is made: apatite 40-42, paper-making deinking mud 26-28, Pericarpium Granati 16-18, five water sodium thiosulfate 2-4, poly dimethyl Diallyl ammonia chloride 4-6, glycidyl methacrylate 5-7, soybean protein powder 12-14, Oleum menthae 3-5, gypsum fiber 13-15, suitable quantity of water.
The making side of the crane compound for treatment of electroplating wastes that a kind of low adsorption efficiency of efflorescence degree the most according to claim 1 is high Method, it is characterised in that comprise the following steps:
(1) being dried by Pericarpium Granati and crush, adding mass fraction, to be that the soda ash solution of 10-20% soaks 24 at 70-90 DEG C little Time, to use deionized water rinsed clean, drain drying, addition glycidyl methacrylate, soybean protein powder, gypsum fiber surpass Sound grinds 20-30 minute, dries；
(2) by paper-making deinking mud in 760-840 DEG C of high-temperature process 10-20 minute, spraying mass concentration after being cooled to room temperature is The concentrated sulfuric acid solution of 98% sulfonation in a nitrogen environment processes 15-20 minute, filtration with hot wash to without SO42–, add poly-two Methyl diallyl ammonia chloride, Oleum menthae magnetic grinding 2-3 hour, dry；
(3) apatite is calcined 2-3 hour in the oxygen atmosphere of 200-300 DEG C, be cooled to room temperature and pulverize, obtain activation apatite Powder body, adds step (2) material and is ground, and adds step (1) material and the mixing of other residual componentss, sprays into 10% moisture, make Grain, drying, finally in 700-750 DEG C of roasting 15-20 minute, discharging.
CN201610399852.1A 2016-06-08 2016-06-08 Crane compound for treatment of electroplating wastes that a kind of low adsorption efficiency of efflorescence degree is high and preparation method thereof Withdrawn CN106064073A (en)

Priority Applications (1)

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CN201610399852.1A CN106064073A (en) 2016-06-08 2016-06-08 Crane compound for treatment of electroplating wastes that a kind of low adsorption efficiency of efflorescence degree is high and preparation method thereof

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Application Number Priority Date Filing Date Title
CN201610399852.1A CN106064073A (en) 2016-06-08 2016-06-08 Crane compound for treatment of electroplating wastes that a kind of low adsorption efficiency of efflorescence degree is high and preparation method thereof

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112704956A (en) * 2020-12-30 2021-04-27 金正大生态工程集团股份有限公司 Method for strengthening separation of acid-insoluble substances in phosphorite decomposed by nitric acid and application of acid-insoluble substances

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005349349A (en) * 2004-06-14 2005-12-22 Kankyo Soken Kk Material for disposing of heavy metal
CN103585949A (en) * 2013-11-13 2014-02-19 南京理工大学 Method for preparing heavy metal absorption agent by utilizing desulfurized gypsum
CN105198056A (en) * 2015-09-30 2015-12-30 宁波保税区韬鸿化工科技有限公司 Paper making waste water treating agent and preparation method thereof
CN105536739A (en) * 2016-01-29 2016-05-04 上海理工大学 Heavy metal adsorption mineralizing agent for synchronously restoring water body and bottom mud of water body and preparation method of heavy metal adsorption mineralizing agent

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005349349A (en) * 2004-06-14 2005-12-22 Kankyo Soken Kk Material for disposing of heavy metal
CN103585949A (en) * 2013-11-13 2014-02-19 南京理工大学 Method for preparing heavy metal absorption agent by utilizing desulfurized gypsum
CN105198056A (en) * 2015-09-30 2015-12-30 宁波保税区韬鸿化工科技有限公司 Paper making waste water treating agent and preparation method thereof
CN105536739A (en) * 2016-01-29 2016-05-04 上海理工大学 Heavy metal adsorption mineralizing agent for synchronously restoring water body and bottom mud of water body and preparation method of heavy metal adsorption mineralizing agent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112704956A (en) * 2020-12-30 2021-04-27 金正大生态工程集团股份有限公司 Method for strengthening separation of acid-insoluble substances in phosphorite decomposed by nitric acid and application of acid-insoluble substances
CN112704956B (en) * 2020-12-30 2022-11-18 金正大生态工程集团股份有限公司 Method for strengthening separation of acid-insoluble substances in phosphorite decomposed by nitric acid and application of acid-insoluble substances

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Application publication date: 20161102