CN107812513A - A kind of method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish - Google Patents

A kind of method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish Download PDF

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Publication number
CN107812513A
CN107812513A CN201710977550.2A CN201710977550A CN107812513A CN 107812513 A CN107812513 A CN 107812513A CN 201710977550 A CN201710977550 A CN 201710977550A CN 107812513 A CN107812513 A CN 107812513A
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Prior art keywords
emulsification
vegetables
oil stain
kitchen
fruits skin
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CN201710977550.2A
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CN107812513B (en
Inventor
陈军
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JIESHOU JINFENG PLASTIC Co Ltd
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JIESHOU JINFENG PLASTIC Co Ltd
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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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28011—Other properties, e.g. density, crush strength
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28016—Particle form
    • 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
    • B01J2220/48—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
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil

Abstract

The present invention relates to a kind of kitchen pericarp waste disposal method, more particularly to a kind of method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish, specifically, vegetables and fruits skin is crushed, it is sent into processing bucket, add metasilicate pentahydrate sodium, emulsification treatment after acetic acid mixes, Rhodopseudomonas palustris fermentation process is inoculated with expecting to emulsification, fermentation material is sent into nodulizer and is granulated, then it is dried in vacuo, adsorbent produced by the present invention has preferable physical adsorbability and larger specific surface area, there is preferably dispersiveness in greasy dirt, a large amount of greasy dirts can be adsorbed in short time, ability of cleaning greasy dirt is notable.

Description

A kind of method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish
Technical field
The present invention relates to a kind of kitchen pericarp waste disposal method, and in particular to one kind is made using kitchen vegetables and fruits skin rubbish The method of oil stain absorbent.
Background technology
Kitchen garbage, hogwash is commonly called as, is the sanitary waste that resident is formed during personal consumption, easily rots, Stench is distributed, is spread germs and viral.Kitchen garbage main component include rice and flours food residues, vegetables, vegetable and animals oils, Meat bone etc., chemically on composition, there are starch, cellulose, protein, lipid and inorganic salts.Food waste is mainly characterized by organic matter Rich content, moisture are high, perishable, and its character and smell can all make a very bad impression to environmental sanitation, and easily grow Disease is busy to cough up the harmful substances such as microorganism, mycotoxin, and therefore, kitchen garbage such as without effective processing, can produce pollution environment, danger Evil health, spread disease, increase the problems such as sewage treatment plant's burden, being surrounded currently for the treatment research of kitchen garbage In terms of organic feed is made using kitchen garbage, the research in terms of making oil stain absorbent using kitchen garbage yet there are no.
The content of the invention
To solve technical problem existing for existing water earthworm high yielding culture, the present invention provides one kind and utilizes kitchen vegetables and fruits skin rubbish The method that rubbish makes oil stain absorbent.
The solution of the present invention is as follows：A kind of method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish, specifically：
（1）Vegetables and fruits skin is crushed, is sent into processing bucket, is mixed by 4-5% weight than addition metasilicate pentahydrate sodium, 1-1.5% acetic acid Close uniform, the stir process 6-7 hours at 75-80 DEG C, stir speed (S.S.) 20-22r/min, obtain stirring material, the processing can show The specific surface area for improving and crushing vegetables and fruits skin particle is write, after processing, the specific surface area of vegetables and fruits skin particle improves 68 compared with before processing More than times, there is key effect to adsorbent adsorption effect；
（2）Stirring is expected to carry out two level emulsification treatment, one-level emulsification treatment pressure is 30-32MPa, rotating speed 2000- 2200rpm, two level emulsification treatment pressure are 0.12-0.15MPa, rotating speed 500-550rpm, obtain emulsification material, are emulsified through two level After processing, the dispersiveness and suspension of vegetables and fruits skin particle are ensure that, the adsorbent for obtaining making can be preferable in greasy dirt It is scattered to suspend；
（3）By 1.6-1.8 ‰ weight than inoculation Rhodopseudomonas palustris in expecting to emulsification, the fermentation process 20- at 33-35 DEG C 22 hours, fermentation treatments made emulsification material temperature degree be not higher than 42 DEG C by turning, and finally gave fermentation material, were inoculated with the red vacation in marsh After monad fermentation process, emulsification material overall viscosity improves more than 10 times, can form stable particle, ensure what is finally given Be not in broken dispersion phenomenon when adsorbent adsorbs greasy dirt in dirt；
（4）Fermentation material is sent into nodulizer and is granulated, is then dried in vacuo.
Preferably, one-level emulsification treatment pressure is 32MPa, rotating speed 2000rpm, and two level emulsification treatment pressure is 0.12MPa, rotating speed 500rpm, obtain emulsification material.
Preferably, by 1.8 ‰ weight than inoculation Rhodopseudomonas palustris in expecting to emulsification, the fermentation process 20 at 35 DEG C Hour.
Preferably, particle diameter is granulated between 1.5-2mm, and resulting adsorbent adsorptivity behaves oneself best with dispersiveness.
Preferably, when in use, the oil stain absorbent is mixed with pending dirt for the made oil stain absorbent of the present invention, 10-12 is pulled out after minute；
Preferably, the made oil stain absorbent of the present invention when in use, the oil stain absorbent is mixed with pending dirt, with 25- Pulled out after 30r/min speed stirring 10-12 minutes.
Beneficial effect of the present invention is,
（1）Adsorbent of the present invention makes to obtain using kitchen vegetables and fruits skin rubbish as raw material, and cost is cheap, and preparation section is simple, if It is standby to require low；
（2）Adsorbent produced by the present invention has preferable physical adsorbability and larger specific surface area, in greasy dirt have compared with Good dispersiveness, a large amount of greasy dirts can be adsorbed in the short time, ability of cleaning greasy dirt is notable, can be further applicable to industry and sanitary wastewater In degrease, resulting adsorbent is counted in mass ratio, adsorbable 2.8 times of greasy dirts to improve quality；
（3）The light suspension of adsorbent obtained by the present invention is good, is together suspended in Fouling surfaces, the rate of recovery with greasy dirt during processing Close to 100%, recovery is simple, avoids secondary pollution.
Embodiment
Embodiment 1, a kind of method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish, specifically：
（1）Vegetables and fruits skin is crushed, is sent into processing bucket, is well mixed by 4% weight than addition metasilicate pentahydrate sodium, 1% acetic acid, Stir process 6 hours at 75 DEG C, stir speed (S.S.) 20r/min, obtain stirring material；
（2）Stirring is expected to carry out two level emulsification treatment, one-level emulsification treatment pressure be 30MPa, rotating speed 2000rpm, and two level is newborn Change processing pressure is 0.12MPa, rotating speed 500rpm, obtains emulsification material；
（3）By 1.6 ‰ weight than inoculation Rhodopseudomonas palustris in expecting to emulsification, the fermentation process 20 hours at 33 DEG C, hair Ferment processing procedure makes emulsification material temperature degree be not higher than 42 DEG C by turning, and finally gives fermentation material；
（4）Fermentation material is sent into nodulizer and is granulated, is then dried in vacuo, is granulated particle diameter between 1.5-2mm.
Embodiment 2, a kind of method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish, specifically：
（1）Vegetables and fruits skin is crushed, is sent into processing bucket, by 5% weight than adding metasilicate pentahydrate sodium, the mixing of 1.5% acetic acid It is even, stir process 7 hours at 80 DEG C, stir speed (S.S.) 22r/min, obtain stirring material；
（2）Stirring is expected to carry out two level emulsification treatment, one-level emulsification treatment pressure be 32MPa, rotating speed 2200rpm, and two level is newborn Change processing pressure is 0.15MPa, rotating speed 550rpm, obtains emulsification material；
（3）By 1.8 ‰ weight than inoculation Rhodopseudomonas palustris in expecting to emulsification, the fermentation process 22 hours at 35 DEG C, hair Ferment processing procedure makes emulsification material temperature degree be not higher than 42 DEG C by turning, and finally gives fermentation material；
（4）Fermentation material is sent into nodulizer and is granulated, is then dried in vacuo, is granulated particle diameter between 1.5-2mm.
Embodiment 3, a kind of method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish, specifically：
（1）Vegetables and fruits skin is crushed, is sent into processing bucket, by 4-5% weight than adding metasilicate pentahydrate sodium, the mixing of 1.2% acetic acid Uniformly, stir process 6.3 hours at 76 DEG C, stir speed (S.S.) 21r/min, stirring material is obtained；
（2）Stirring is expected to carry out two level emulsification treatment, one-level emulsification treatment pressure be 31MPa, rotating speed 2100rpm, and two level is newborn Change processing pressure is 0.13MPa, rotating speed 520rpm, obtains emulsification material；
（3）By 1.7 ‰ weight than inoculation Rhodopseudomonas palustris in expecting to emulsification, the fermentation process 21 hours at 34 DEG C, hair Ferment processing procedure makes emulsification material temperature degree be not higher than 42 DEG C by turning, and finally gives fermentation material；
（4）Fermentation material is sent into nodulizer and is granulated, is then dried in vacuo, is granulated particle diameter between 1.5-2mm.
Embodiment 4, a kind of method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish, specifically：
（1）Vegetables and fruits skin is crushed, is sent into processing bucket, by 4.8% weight than adding metasilicate pentahydrate sodium, the mixing of 1.3% acetic acid Uniformly, stir process 6.8 hours at 79 DEG C, stir speed (S.S.) 21r/min, stirring material is obtained；
（2）Stirring is expected to carry out two level emulsification treatment, one-level emulsification treatment pressure be 31MPa, rotating speed 2150rpm, and two level is newborn Change processing pressure is 0.14MPa, rotating speed 540rpm, obtains emulsification material；
（3）By 1.7 ‰ weight than inoculation Rhodopseudomonas palustris in expecting to emulsification, the fermentation process 21 hours at 34 DEG C, hair Ferment processing procedure makes emulsification material temperature degree be not higher than 42 DEG C by turning, and finally gives fermentation material；
（4）Fermentation material is sent into nodulizer and is granulated, is then dried in vacuo, is granulated particle diameter between 1.5-2mm.

Claims (5)

  1. A kind of 1. method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish, it is characterised in that specific：
    （1）Vegetables and fruits skin is crushed, is sent into processing bucket, is mixed by 4-5% weight than addition metasilicate pentahydrate sodium, 1-1.5% acetic acid Close uniform, the stir process 6-7 hours at 75-80 DEG C, stir speed (S.S.) 20-22r/min, obtain stirring material；
    （2）Stirring is expected to carry out two level emulsification treatment, one-level emulsification treatment pressure is 30-32MPa, rotating speed 2000- 2200rpm, two level emulsification treatment pressure are 0.12-0.15MPa, rotating speed 500-550rpm, obtain emulsification material；
    （3）By 1.6-1.8 ‰ weight than inoculation Rhodopseudomonas palustris in expecting to emulsification, the fermentation process 20- at 33-35 DEG C 22 hours, fermentation treatments made emulsification material temperature degree be not higher than 42 DEG C by turning, and finally give fermentation material；
    （4）Fermentation material is sent into nodulizer and is granulated, is then dried in vacuo.
  2. 2. a kind of method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish according to claim 1, its feature are existed In,
    Vegetables and fruits skin is crushed, is sent into processing bucket, is well mixed by 4% weight than addition metasilicate pentahydrate sodium, 1.5% acetic acid, Stir process 7 hours at 75 DEG C, stir speed (S.S.) 22r/min, obtain stirring material.
  3. 3. a kind of method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish according to claim 1, its feature are existed In,
    One-level emulsification treatment pressure is 32MPa, and rotating speed 2000rpm, two level emulsification treatment pressure is 0.12MPa, and rotating speed is 500rpm, obtain emulsification material.
  4. 4. a kind of method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish according to claim 1, its feature are existed In,
    By 1.8 ‰ weight than inoculation Rhodopseudomonas palustris in expecting to emulsification, fermentation process 20 hours at 35 DEG C.
  5. 5. a kind of method that oil stain absorbent is made using kitchen vegetables and fruits skin rubbish according to claim 1, its feature are existed In,
    Particle diameter is granulated between 1.5-2mm.
CN201710977550.2A 2017-10-19 2017-10-19 Method for preparing oil stain absorbent by utilizing kitchen and vegetable peel garbage Active CN107812513B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108465695A (en) * 2018-04-18 2018-08-31 宁波悦丰新电有限公司 A kind of intelligent domestic kitchen garbage treater

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108465695A (en) * 2018-04-18 2018-08-31 宁波悦丰新电有限公司 A kind of intelligent domestic kitchen garbage treater
CN108465695B (en) * 2018-04-18 2023-12-12 宁波悦丰新电有限公司 Intelligent household kitchen waste processor

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