CN105712496A - Water body clarifying agent for removing eutrophication substances - Google Patents
Water body clarifying agent for removing eutrophication substances Download PDFInfo
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- CN105712496A CN105712496A CN201610241927.3A CN201610241927A CN105712496A CN 105712496 A CN105712496 A CN 105712496A CN 201610241927 A CN201610241927 A CN 201610241927A CN 105712496 A CN105712496 A CN 105712496A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- 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
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
- C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
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- 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
- C02F2101/105—Phosphorus 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
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- 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
Abstract
The invention discloses a water body clarifying agent for removing eutrophication substances.The water body clarifying agent is prepared from, by weight, 19-20 parts of cottonseed hulls, 7-8 parts of tea leaf powder, 3-4 parts of chitin, 2-3 parts of sodium chloride, 3-5 parts of zeolite powder, 1.3-1.4 parts of aluminum ferric sulfate, 2.5-2.8 parts of a denitrifying bacterium microbial agent, 68-72 parts of sunflower heads, 2.2-2.4 parts of ferroferric oxide powder, 34-35 parts of a ferrous oxalate solution with the concentration of 0.1 mol/L, an appropriate amount of an acetic acid solution and an appropriate amount of water.According to the water body clarifying agent, aluminum salts such as aluminum ferric sulfate react with free metal in a water body to generate precipitates, and therefore the heavy metal content in the water body is decreased; meanwhile, through addition of the denitrifying bacterium microbial agent and the like, bottom sediments can be degraded under the low oxygen consumption condition, the overall water quality environment of the natural water body is improved, the removing effect on the eutrophication substances existing in the water body is obvious, nutrients are significantly passivated, hypertrophy of algae is reduced, and the visibility of the water body is increased.
Description
Technical field
The present invention relates to water improvement technical field, particularly relate to a kind of water body clarifier removing eutrophication.
Background technology
Raising along with people's quality of life, daily life uses substantial amounts of chemical article, a large amount of garbages of its generation are then drained in water body, meanwhile, in the breeding water bodies such as pond, reservoir, lake, because bait, a large amount of of fisheries drug put into and the excremental accumulation of Fish, water pollution, water turbidity, degree of viewing and admiring decline are resulted in.Because the pollutant of its generation are much larger than its purification ability of water body, partial contamination thing is gradually deposited at bed mud top layer, form anaerobic layer, and the long-term existence of anaerobic layer, cause that Sediments produces the poisonous and harmful substances such as hydrogen sulfide on the one hand, also can provide advantage for the flourish of pathogen on the other hand, eventually affect the health of aquatic animals and plants.
Although and existing water quality clarifier can improve water quality for the moment, but easily occurring repeatedly.Specifically the Chinese patent if application number is 201010615788.9 discloses a kind of water quality cleansing agent, and its component is: tourmaline 5-20 weight portion, montmorillonite 2 0-60 weight portion, zeolite 100-500 weight portion, molasses 5-30 weight portion, phosphate 0.5-5 weight portion, tryptophan 0.1-1 weight portion, microorganism formulation 10-50 weight portion.Wherein containing substantial amounts of inorganic mineral powder, these inorganic mineral powder are difficult to be decomposed and absorb in water body, can accumulate after repeatedly using in sediment of pond, consequently, it is possible to produce secondary pollution.
Pyrolytic carbon is due to flourishing internal pore structure and bigger specific surface area, organic contamination in water, heavy metal, suspended contaminant etc. had very strong adsorption cleaning ability, and ferrum is the component of multiple enzyme in microbial body, it it is a kind of requisite electron carrier in microbiological oxidation reduction reaction electron transport system, use Organic Iron is filled, the removal effect of chemical oxygen consumption (COC) in water body, total nitrogen and total phosphorus etc. can be significantly improved, the effect of enhanced water treatment, therefore Organic Iron and pyrolytic carbon are combined, have broad application prospects in water improvement clarification.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of water body clarifier removing eutrophication.
The present invention is achieved by the following technical solutions:
A kind of water body clarifier removing eutrophication, is made up of the raw material of following weight portion: cotton seed hulls 19-20, Folium Camelliae sinensis powder 7-8, chitin 3-4, sodium chloride 2-3, zeolite powder 3-5, aluminium iron sulfate 1.3-1.4, denitrifying bacteria microbial inoculum 2.5-2.8, Receptaculum Helianthi 68-72, ferroferric oxide powder 2.2-2.4,0.1mol/L Ferrox. solution 34-35, acetum is appropriate, water is appropriate.
Specifically comprising the following steps that of the water body clarifier preparation method of described removal eutrophication
(1) Receptaculum Helianthi is placed in high temperature furnace, airtight heating 40-60 minute at 420-450 DEG C, it is placed in the acetum that volume fraction is 2.5-3.0% after taking-up, 20-24 hour is kept to carry out sufficient acid oxidase after being totally submerged, it is washed with water to neutrality afterwards, dry at 50-55 DEG C, add it in the Ferrox. solution of 0.1mol/L again, add chitin, heating, to 40-45 DEG C, is stirred continuously lower reaction 100-120 minute, is washed with water to neutrality afterwards, dry at 70-80 DEG C, obtain the modified powdered carbon of Organic Iron standby；
(2) cotton seed hulls, Folium Camelliae sinensis powder mixing are put in fermentation vat, keep the skin wet to the 60-65% of fermentation heap maximum water holding capacity, take fermentation materials squeeze and filter after fermentation 3-4 week and obtain ferment slag and fermentation liquid, denitrifying bacteria microbial inoculum is put into ferment slag stirs evenly standby；
(3) modified for step 1 gained powdered carbon is joined in step 2 gained fermentation liquid, add sodium chloride and ferroferric oxide powder, regulate PH to 5.5-6.0, ultrasonic mixing 60-65 minute under 530-550W power, after filtration with water rinse to neutral, dry magnetization modification powder is standby；
(4) be placed under 125-140W high voltage mercury lamp by step 3 gained powder irradiation 15-20 minute, then with step 2 gained fermentation residue, zeolite powder, aluminium iron sulfate and other leftover materials mixing granulations, obtain water body clarifier of the present invention.
The invention have the advantage that
By pyrolytic carbon as clarifier carrier, utilize modified surface roughness and the hydrophilic to increase product of Organic Iron, ultrasonication is coordinated to add the magnetic materials such as ferroso-ferric oxide, enhance the clarifier adsorptivity to Heavy Metals in Waters ion, organic pollution and suspending sundries greatly, and the irradiation of mercury lamp makes clarifier surface oxidation polarization group, further enhancing the biocompatibility of clarifier, make this clarifier can stable, long-term playing a role in water body, make it have extremely strong water body clarification, it is ensured that water quality limpid.The water body clarifier of the present invention utilizes the aluminium salt such as aluminium iron sulfate and free metal in water body simultaneously, produce precipitation, reduce Heavy Metals in Waters content, the simultaneously interpolation of denitrifying bacteria microbial inoculum etc. can be degraded when low oxygen consumption bed mud, improvement natural water entirety water quality environment, the Eutrophication materials removal effect existed in water body is obvious, significantly it is passivated nutrient, reduce the undue growth of algae, improve water body visibility.
Detailed description of the invention
A kind of water body clarifier removing eutrophication, is made up of the raw material of following weight portion (kg): cotton seed hulls 19, Folium Camelliae sinensis powder 7, chitin 3, sodium chloride 2, zeolite powder 3, aluminium iron sulfate 1.3, denitrifying bacteria microbial inoculum 2.5, Receptaculum Helianthi 68, ferroferric oxide powder 2.2,0.1mol/L Ferrox. solution 34, acetum is appropriate, water is appropriate.
Specifically comprising the following steps that of the water body clarifier preparation method of described removal eutrophication
(1) Receptaculum Helianthi is placed in high temperature furnace, airtight heating 40 minutes at 420 DEG C, it is placed in the acetum that volume fraction is 2.5% after taking-up, 20 hours are kept to carry out sufficient acid oxidase after being totally submerged, it is washed with water to neutrality afterwards, dries at 50 DEG C, then add it in the Ferrox. solution of 0.1mol/L, add chitin, heating, to 40 DEG C, is stirred continuously lower reaction 100 minutes, is washed with water to neutrality afterwards, dry at 70 DEG C, obtain the modified powdered carbon of Organic Iron standby；
(2) cotton seed hulls, Folium Camelliae sinensis powder mixing are put in fermentation vat, keep the skin wet to the 60% of fermentation heap maximum water holding capacity, take fermentation materials squeeze and filter after fermenting 3 weeks and obtain ferment slag and fermentation liquid, denitrifying bacteria microbial inoculum is put into ferment slag stirs evenly standby；
(3) modified for step 1 gained powdered carbon is joined in step 2 gained fermentation liquid, add sodium chloride and ferroferric oxide powder, regulate PH to 5.5, ultrasonic mixing 60 minutes under 530W power, after filtration with water rinse to neutral, dry magnetization modification powder is standby；
(4) be placed under 125W high voltage mercury lamp by step 3 gained powder irradiation 15 minutes, then with step 2 gained fermentation residue, zeolite powder, aluminium iron sulfate and other leftover materials mixing granulations, obtain water body clarifier of the present invention.
In order to further illustrate the using value of the present invention, inventor chooses two pieces of condition cultivation fish ponds that are identical and that do not clean in two years and tries object as confession, one of use clarifier of the present invention is as experimental group, another block uses commercially available common aquifer amendment as a control group, after using 2 months, experimental group fish pond relatively matched group visibility significantly improves, in water body, particle reduces, fish pond bed mud detection is taken after 6 months, wherein organic contamination and heavy-metal residual respectively relatively matched group reduce 40% and 62%, in the experimental group pool, fish and shrimp vigor is higher, visible water body clarifier of the present invention has good practical effect.
Claims (2)
1. the water body clarifier removing eutrophication, it is characterized in that, be made up of the raw material of following weight portion: cotton seed hulls 19-20, Folium Camelliae sinensis powder 7-8, chitin 3-4, sodium chloride 2-3, zeolite powder 3-5, aluminium iron sulfate 1.3-1.4, denitrifying bacteria microbial inoculum 2.5-2.8, Receptaculum Helianthi 68-72, ferroferric oxide powder 2.2-2.4,0.1mol/L Ferrox. solution 34-35, acetum is appropriate, water is appropriate.
2. the water body clarifier of the removal eutrophication according to claims 1, it is characterised in that specifically comprising the following steps that of preparation method
(1) Receptaculum Helianthi is placed in high temperature furnace, airtight heating 40-60 minute at 420-450 DEG C, it is placed in the acetum that volume fraction is 2.5-3.0% after taking-up, 20-24 hour is kept to carry out sufficient acid oxidase after being totally submerged, it is washed with water to neutrality afterwards, dry at 50-55 DEG C, add it in the Ferrox. solution of 0.1mol/L again, add chitin, heating, to 40-45 DEG C, is stirred continuously lower reaction 100-120 minute, is washed with water to neutrality afterwards, dry at 70-80 DEG C, obtain the modified powdered carbon of Organic Iron standby；
(2) cotton seed hulls, Folium Camelliae sinensis powder mixing are put in fermentation vat, keep the skin wet to the 60-65% of fermentation heap maximum water holding capacity, take fermentation materials squeeze and filter after fermentation 3-4 week and obtain ferment slag and fermentation liquid, denitrifying bacteria microbial inoculum is put into ferment slag stirs evenly standby；
(3) modified for step 1 gained powdered carbon is joined in step 2 gained fermentation liquid, add sodium chloride and ferroferric oxide powder, regulate PH to 5.5-6.0, ultrasonic mixing 60-65 minute under 530-550W power, after filtration with water rinse to neutral, dry magnetization modification powder is standby；
(4) be placed under 125-140W high voltage mercury lamp by step 3 gained powder irradiation 15-20 minute, then with step 2 gained fermentation residue, zeolite powder, aluminium iron sulfate and other leftover materials mixing granulations, obtain water body clarifier of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241927.3A CN105712496A (en) | 2016-04-19 | 2016-04-19 | Water body clarifying agent for removing eutrophication substances |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610241927.3A CN105712496A (en) | 2016-04-19 | 2016-04-19 | Water body clarifying agent for removing eutrophication substances |
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| CN105712496A true CN105712496A (en) | 2016-06-29 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946361A (en) * | 2017-03-31 | 2017-07-14 | 韩培利 | A kind of purifying agent for polluted water and preparation method thereof |
| CN108249705A (en) * | 2018-02-02 | 2018-07-06 | 回音必集团安徽制药有限公司 | A kind of new and effective pharmacy sewage processing method |
| CN108275838A (en) * | 2018-02-02 | 2018-07-13 | 回音必集团安徽制药有限公司 | A kind of pharmacy sewage treatment process |
| CN108275839A (en) * | 2018-02-02 | 2018-07-13 | 回音必集团安徽制药有限公司 | A kind of novel pharmacy sewage processing method |
| CN108314258A (en) * | 2018-02-02 | 2018-07-24 | 回音必集团安徽制药有限公司 | A kind for the treatment of process of pharmacy sewage |
| CN108841511A (en) * | 2018-08-14 | 2018-11-20 | 安徽康之味生物科技有限公司 | A kind of preparation method of red heart honey shaddock fruit wine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946361A (en) * | 2017-03-31 | 2017-07-14 | 韩培利 | A kind of purifying agent for polluted water and preparation method thereof |
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| CN108249705A (en) * | 2018-02-02 | 2018-07-06 | 回音必集团安徽制药有限公司 | A kind of new and effective pharmacy sewage processing method |
| CN108275838A (en) * | 2018-02-02 | 2018-07-13 | 回音必集团安徽制药有限公司 | A kind of pharmacy sewage treatment process |
| CN108275839A (en) * | 2018-02-02 | 2018-07-13 | 回音必集团安徽制药有限公司 | A kind of novel pharmacy sewage processing method |
| CN108314258A (en) * | 2018-02-02 | 2018-07-24 | 回音必集团安徽制药有限公司 | A kind for the treatment of process of pharmacy sewage |
| CN108841511A (en) * | 2018-08-14 | 2018-11-20 | 安徽康之味生物科技有限公司 | A kind of preparation method of red heart honey shaddock fruit wine |
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Application publication date: 20160629 |
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