CN103396947A - Micro nutrient additive for microbial water treatment - Google Patents
Micro nutrient additive for microbial water treatment Download PDFInfo
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Abstract
The invention discloses a micro nutrient additive for microbial water treatment. The micro nutrient additive for microbial water treatment is composed of the following raw materials in percentage by mass: 4-7% of amino acid component, 13-17% of vitamin component, 3-6% of purine and pyrimidine component, 13.5-16% of mineral component and the balance of water. According to the invention, the micro nutrient is directly added for microorganisms in water treatment, so that under the condition that the temperature, the pH value, the pollutant concentration, the dissolved oxygen, the oxidation-reduction potential and the like are the same, the pollutant decomposition and digestion capability of microbial flora in the water treatment system can be maximized, thereby improving the depletion speed and the removal rate of pollutant in water.
Description
Technical field
The present invention relates to sewage treatment area, relate in particular to a kind of micronutrient additive for the microorganism water treatment.
Background technology
Along with urbanization process and industrialized quickening, the quantity discharged of city domestic sewage and industrial sewage increases severely.Sanitary sewage is the general name of the various sewage that produce in people's daily life, comprises the sewage of family domestic sewage (sewage that discharge in kitchen, bathroom etc.) and lavatory discharge etc.Industrial sewage refers to comprise factory effluent and production waste, refers to the waste water that produces in Industrial processes and waste liquid.Undressed sanitary sewage and industrial sewage directly enter natural water body, can cause water pollution, welding with affect the eubiosis, therefore, sewage disposal becomes the requisite means of preserving the ecological environment.At present, biologic process for treating sewage comprises the methods such as activated sludge process, oxidation ditch, SBR, biomembrance process, anaerobic treatment, natural purification processing, the industrial sewage of nearly all sanitary sewage and most of water quality can take one or more biochemical processing process to purify, and makes the saprobia technology become the main development direction of sewage disposal.The microbiological treatment of sewage relies on the metabolism of microorganism in growth and development process, and with the required matrix of the part synthesized micro-organism growth and breeding of the pollutent in sewage, another part decomposition and inversion is CO
2, H
2The materials such as O, reach the degraded water pollutant purpose.But for industrial sewage, the sewage disposal biochemical system usually relies on and self cultivates, domestication indigenous microorganism degradation of contaminant, makes microflora adapt to the different sewage that pollute character.
More present biological nutritive agents, seen known biological nutritive agent, mainly as vegetable fertilizer and animal-feed, soil is improved (Xu Chunzhou, poly effective biological nutritive agent [p] .CN1377860), for promoting certain material to carry out the nutrition agent of fast degradation (Zhang Yingpeng etc., a kind of nutrition agent that promotes the quick decomposition of stalk and preparation method thereof and application [p] .CN101225002).and the microbial nutrition agent of applying in biological wastewater treatment has: (1) disclosed a kind of bacterium composite nutrient, this bacteriotrophy agent is mainly used in the bacterium of fast culture sanitary wastewater treatment system, make the required bacterium of the normal operation of life treatment system at full speed reach within a short period of time such as required bacterial species and quantity (Liu Yingxu etc., a kind of bacterium composite nutrient [P] .CN1966672), its shortcoming is: this composite nutrient organic content is high, if use in the Saprobia treatment pond of normal operation, can cause difficulty in sewage to decompose organic higher, the problems such as the water outlet ammonia nitrogen is higher, being only suitable for treatment tank newly builds up the initial stage of coming into operation or treating pond and changes after mud culturing micro-organisms system again and use, be not suitable for using after the normal operation of Saprobia treatment pond.(2) solve the fast biological of biochemical treatment of industrial wastewater and multifunctional composite biological micro-nutrients that the system Quick-return is used and compound method thereof (Chen Huaguo etc. a kind of biochemical treatment of industrial wastewater is with multi-functional biological micro nutrient substance [P] the .CN101503247 A that meets), its shortcoming is: this technology can shorten activated sludge acclimatization cycle and the changeable trade effluent biological treatment system of stabilizing water quality, if but be used in the Sewage treatment systems of normal operation, treatment effect to pollutent in accelerating system is not obvious, likely also to consume not exclusively to make water outlet increase unnecessary inorganic salt and ammonia nitrogen, improved the osmotic pressure of water outlet, change the physico-chemical property of Sewage treatment systems.(3) strengthen sewage microflora particle flocculation, reduce the lip-deep fouling of film in membrane bioreactor, promote phosphorus and/or nitrogen to be absorbed, improve flux (H.H. grace dagger-axe by biological organism in biological water treatment system in the biological treatment system, Guo Wenshan, strengthen method [P] the .CN102628162 A of biological water treatment), its shortcoming is: this technology is having greater advantage aspect the sedimentation that forms effective microbial film and mud, but slightly not enough aspect increase microbial biomass, raising microorganism active.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of micronutrient additive for the microorganism water treatment, be intended to solve in existing microorganism water treatment procedure because micro-nutrients can't meet the problem that the microbial reproduction requirement causes sewage treatment capacity to be restricted.
Technical scheme of the present invention is as follows:
A kind of micronutrient additive for the microorganism water treatment, wherein, described micronutrient additive for the microorganism water treatment is comprised of the raw material of following mass percent:
Amino acid composition 4%-7%, vitamin component 13%-17%, purine and pyrimidine component 3%-6%, mineral component 13.5%-16%, surplus is water;
Described amino acid composition comprises phenylalanine, glycine, methionine(Met), Histidine, Methionin, branched-chain amino acid, tryptophane, Threonine, Isoleucine, leucine, α-amino-isovaleric acid, Serine, proline(Pro);
Described vitamin component comprises vitamin A, VITMAIN B1, Lin Suanna Vitamin B2 Sodium Phosphate, vitamin B6, vitamins C, folic acid, vitamin D2, para-amino benzoic acid, vitamin-E, choline, vitamin H, vitamin B12, niacinamide, calcium pantothenate, inositol;
Described purine and pyrimidine component comprise purine and pyrimidine;
Described mineral component, by mass percentage, contain: potassium ion, iron ion, mn ion, magnesium ion, zine ion, nickel ion, molybdenum ion, calcium ion, vanadium ion, boron ion.
Described micronutrient additive for the microorganism water treatment, wherein, in described amino acid composition, by mass percentage, contain following composition:
Phenylalanine-3,4-quinone %-5%, glycine 5%-8%, methionine(Met) 6%-9%, Histidine 3%-4.1%, Methionin 4.5%-6.9%, branched-chain amino acid 12%-14.8%, tryptophane 3%-7.5%, Threonine 6. 7%-8.2%, Isoleucine 2.5%-3.6%, leucine 4%-5.7%, α-amino-isovaleric acid 11.3%-12.8%, Serine 8.9%-12.7%, proline(Pro) 7.5%-9.6%;
In described vitamin component, by mass percentage, contain following composition:
Vitamin A 6.7%-8.6%, VITMAIN B1 3.5%-6%, Lin Suanna Vitamin B2 Sodium Phosphate 3.4%-3.7%, vitamin B6 6.4%-8.3%, vitamins C 2.8%-3.4%, folic acid 13.5%-16.2%, vitamin D2 5.1%-6.3%, para-amino benzoic acid 6%-7.3%, vitamin-E 4.2%-5.9%, choline 3%-4.9%, vitamin H 11.4%-15.7%, vitamin B12 4.5%-5.9%, niacinamide 6.6%-7.3%, calcium pantothenate 3.6%-4.6%, inositol 2.1%-2.9%;
In described purine and pyrimidine component, by mass percentage, contain purine 43.8%-48.4%, pyrimidine 51.6%-56.2%;
Described mineral component, by mass percentage, contain following composition:
Potassium ion 14%-16.7%, iron ion 6.7%-8.2%, mn ion 7.5%-9.8%, magnesium ion 9.7%-13.6%, zine ion 4.4%-5.8%, nickel ion 6.9%-9.1%, molybdenum ion 7.4%-9.3%, calcium ion 15.6%-18.5%, vanadium ion 6.4%-7.8%, boron ion 5.3%-7.5%.
Described micronutrient additive for the microorganism water treatment, wherein, in described amino acid composition, by mass percentage, contain:
Phenylalanine 4.5%, glycine 6.5%, methionine(Met) 8.6%, Histidine 4.1%, Methionin 5.9%, branched-chain amino acid 14.8%, tryptophane 6.5%, Threonine 7.2%, Isoleucine 3.1%, leucine 4.7%, α-amino-isovaleric acid 12.8%, Serine 11.7%, proline(Pro) 9.6%.
Described micronutrient additive for the microorganism water treatment, wherein, in described vitamin component, by mass percentage, contain:
Vitamin A 8.2%, VITMAIN B1 4.6%, Lin Suanna Vitamin B2 Sodium Phosphate 3.7%, vitamin B6 6%, vitamins C 3.4%, folic acid 16.2%, vitamin D2 6.3%, para-amino benzoic acid 7.3%, vitamin-E 4.9%, choline 3.9%, vitamin H 15.7%, vitamin B12 5.5%, niacinamide 6.8%, calcium pantothenate 4.6%, inositol 2.9%.
Described micronutrient additive for the microorganism water treatment, wherein, in described purine and pyrimidine component, by mass percentage, contain purine 46%, pyrimidine 54%.
Described micronutrient additive for the microorganism water treatment, wherein, described mineral component, by mass percentage, contain:
Potassium ion 15.7%, iron ion 7.7%, mn ion 9.8%, magnesium ion 11.4%, zine ion 4.8%, nickel ion 8.3%, molybdenum ion 9.3%, calcium ion 18.5%, vanadium ion 7.6%, boron ion 6.9%.
Described micronutrient additive for the microorganism water treatment, wherein, described amino acid is plant extract amino acid, and VITAMIN is the plant extract VITAMIN, and purine and pyrimidine are plant extract purine and pyrimidine, and mineral substance is the plant extract mineral substance.
Beneficial effect: the objective of the invention is to solve the prior art limitation, a kind of micronutrient additive for the microorganism water treatment is provided, be used for supplementing water treatment biosystem in the synthetic micro-nutrients combination that lacks of microorganism growth process cell.Add described micronutrient additive for the microorganism water treatment at different sewage biological treatment and sewage quality change procedure, can keep microflora stability and increase microbial biomass, the speed that consumes water pollutant to improve microflora; Described micronutrient additive for the microorganism water treatment can be applied to the different treatment stage of the biologic process for treating sewage such as activated sludge process, oxidation ditch, SBR, biomembrance process, anaerobic treatment, and the microbial biomass and the bioactive water treatment that improve in Sewage treatment systems are filled a prescription with micro-nutrients.
Description of drawings
Fig. 1 is in the aerobic microbiological treatment process, does not add the sewage microbial biomass and the contrast of adding the sewage microbial biomass of micro-nutrients after 48 hours of medicament.
Fig. 2 is in the anaerobion treatment process, does not add the sewage microbial biomass and the contrast of adding the sewage microbial biomass of micro-nutrients after 48 hours of medicament.
Embodiment
The invention provides a kind of micronutrient additive for the microorganism water treatment, clearer, clear and definite for making purpose of the present invention, technical scheme and effect, below the present invention is described in more detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
A kind of micronutrient additive for the microorganism water treatment provided by the present invention, be in water treatment procedure, is used for supplementing water treatment biosystem in the synthetic micro-nutrients combination that lacks of microorganism growth process cell.Micronutrient additive for the microorganism water treatment of the present invention, necessary in a kind of microorganism growth reproductive process, the micro-nutrients that but itself can't synthesize or resultant quantity is fewer combination, this micro-nutrients formula is by at room temperature allocating different types of VITAMIN, amino acid, purine and pyrimidine and mineral substance to form with deionized water according to a certain percentage.The present invention directly adds micro-nutrients for the microorganism in water treatment, can allow under the conditions such as uniform temp, PH, Pollutant levels, dissolved oxygen, redox potential, microbial biomass in water treatment system reaches maximum value, improves spending rate and the clearance of water pollutant.
Particularly, described micronutrient additive for the microorganism water treatment is comprised of the raw material of following mass percent:
Amino acid composition 4%-7%, vitamin component 13%-17%, purine and pyrimidine component 3%-6%, mineral component 13.5%-16%, surplus is water.
Wherein, in described amino acid composition, by mass percentage, contain following composition:
Phenylalanine-3,4-quinone %-5%, glycine 5%-8%, methionine(Met) 6%-9%, Histidine 3%-4.1%, Methionin 4.5%-6.9%, branched-chain amino acid 12%-14.8%, tryptophane 3%-7.5%, Threonine 6. 7%-8.2%, Isoleucine 2.5%-3.6%, leucine 4%-5.7%, α-amino-isovaleric acid 11.3%-12.8%, Serine 8.9%-12.7%, proline(Pro) 7.5%-9.6%.
Described amino acid composition, preferably, by mass percentage, contain following composition:
Phenylalanine approximately 4.5%, glycine approximately 6.5%, methionine(Met) approximately 8.6%, Histidine approximately 4.1%, Methionin approximately 5.9%, branched-chain amino acid approximately 14.8%, tryptophane approximately 6.5%, Threonine approximately 7.2%, Isoleucine approximately 3.1%, leucine approximately 4.7%, α-amino-isovaleric acid approximately 12.8%, Serine approximately 11.7%, proline(Pro) approximately 9.6%;
In described vitamin component, by mass percentage, contain following composition:
Vitamin A 6.7%-8.6%, VITMAIN B1 3.5%-6%, Lin Suanna Vitamin B2 Sodium Phosphate 3.4%-3.7%, vitamin B6 6.4%-8.3%, vitamins C 2.8%-3.4%, folic acid 13.5%-16.2%, vitamin D2 5.1%-6.3%, para-amino benzoic acid 6%-7.3%, vitamin-E 4.2%-5.9%, choline 3%-4.9%, vitamin H 11.4%-15.7%, vitamin B12 4.5%-5.9%, niacinamide 6.6%-7.3%, calcium pantothenate 3.6%-4.6%, inositol 2.1%-2.9%.
In described vitamin component, preferably, by mass percentage, contain following composition:
Vitamin A approximately 8.2%, VITMAIN B1 approximately 4.6%, Lin Suanna Vitamin B2 Sodium Phosphate approximately 3.7%, vitamin B6 approximately 6%, vitamins C approximately 3.4%, folic acid approximately 16.2%, vitamin D2 approximately 6.3%, para-amino benzoic acid approximately 7.3%, vitamin-E approximately 4.9%, choline approximately 3.9%, vitamin H approximately 15.7%, vitamin B12 approximately 5.5%, niacinamide approximately 6.8%, calcium pantothenate approximately 4.6%, inositol approximately 2.9%;
In described purine and pyrimidine component, by mass percentage, contain purine 43.8%-48.4%, pyrimidine 51.6%-56.2%;
In described purine and pyrimidine component, preferably, by mass percentage, contain following composition:
Purine approximately 46%, pyrimidine approximately 54%.
Described mineral component, by mass percentage, contain following composition:
Potassium ion 14%-16.7%, iron ion 6.7%-8.2%, mn ion 7.5%-9.8%, magnesium ion 9.7%-13.6%, zine ion 4.4%-5.8%, nickel ion 6.9%-9.1%, molybdenum ion 7.4%-9.3%, calcium ion 15.6%-18.5%, vanadium ion 6.4%-7.8%, boron ion 5.3%-7.5%.
Described mineral component, preferably, by mass percentage, contain following composition:
Potassium ion approximately 15.7%, iron ion approximately 7.7%, mn ion approximately 9.8%, magnesium ion approximately 11.4%, zine ion approximately 4.8%, nickel ion approximately 8.3%, molybdenum ion approximately 9.3%, calcium ion approximately 18.5%, vanadium ion approximately 7.6%, boron ion approximately 6.9%.
The component of the above amino acid, VITAMIN, purine and pyrimidine, mineral substance and the combination of ratio, be that microorganism sewage water treatment system biomass is the highest, system stability is best according to making in actual use, be subjected to the sudden change of sewage physico-chemical property to affect minimum array mode, but different environments for use can be suitable, combination partner is adjusted.
Described amino acid is plant extract amino acid, and VITAMIN is the plant extract VITAMIN, and purine and pyrimidine are plant extract purine and pyrimidine, and mineral substance is the plant extract mineral substance.
Micronutrient additive for the microorganism water treatment provided by the invention provides the water treatment system microorganism can't synthesize or the nutritive substance of resultant quantity deficiency, guarantee the required trace element of microorganism growth reproductive process, can keep microflora stability and increase microbial biomass consuming the speed of water pollutant to improve microflora.This micro-nutrients for the microorganism water treatment is all that microorganism is synthesized with process of growth and can directly absorb and not need to transform the raw material that namely can be used as the cell components such as synthetic cell matter, microbial enzyme at cell except mineral substance, improve the utilization ratio of microorganism.And described micro-nutrients for the microorganism water treatment is applicable to aerobic biological treatment process, Anaerobic treatment technique and facultative biological treatment, and is adapted at the different growth phases uses of water treatment micro-organism system.
The preparation method of described micronutrient additive for the microorganism water treatment also is provided in the present invention, specifically comprises the following steps:
Different micro-nutrients component raw material are respectively with the deionized water dissolving of normal temperature or be diluted to 50% liquid, the liquid that measures respectively appropriate amount by recipe ingredient mixes, go to per minute 80 speed that per minute 120 turns in mixing process and stir, mix after completing being a kind of microorganism water treatment and filling a prescription with micro-nutrients.
The present invention is described further by the following examples.
Embodiment 1
Described micronutrient additive for the microorganism water treatment is comprised of the raw material of following weight percent:
Amino acid composition 5%, vitamin component 14.7%, purine and pyrimidine component 4.8%, mineral component 16.2%, surplus are water;
Wherein, in described amino acid composition, by mass percentage, contain:
Phenylalanine 4.5%, glycine 6.5%, methionine(Met) 8.6%, Histidine 4.1%, Methionin 5.9%, branched-chain amino acid 14.8%, tryptophane 6.5%, Threonine 7.2%, Isoleucine 3.1%, leucine 4.7%, α-amino-isovaleric acid 12.8%, Serine 11.7%, proline(Pro) 9.6%;
In described vitamin component, by mass percentage, contain: vitamin A 8.2%, VITMAIN B1 4.6%, Lin Suanna Vitamin B2 Sodium Phosphate 3.7%, vitamin B6 6%, vitamins C 3.4%, folic acid 16.2%, vitamin D2 6.3%, para-amino benzoic acid 7.3%, vitamin-E 4.9%, choline 3.9%, vitamin H 15.7%, vitamin B12 5.5%, niacinamide 6.8%, calcium pantothenate 4.6%, inositol 2.9%;
In described purine and pyrimidine component, by mass percentage, contain purine 46%, pyrimidine 54%.
Described mineral component, by mass percentage, contain: potassium ion 15.7%, iron ion 7.7%, mn ion 9.8%, magnesium ion 11.4%, zine ion 4.8%, nickel ion 8.3%, molybdenum ion 9.3%, calcium ion 18.5%, vanadium ion 7.6%, boron ion 6.9%.
With above-mentioned various raw materials respectively with the deionized water dissolving of normal temperature or be diluted to 50% solution, the liquid that measures respectively appropriate amount by recipe ingredient mixes, going to per minute 80 speed that per minute 120 turns in mixing process stirs, mix complete after standing 3 hours to 5 hours, then with the water medicine ratio that deionized water at normal temperature is modulated to this proportioning, be the micronutrient additive that is used for the microorganism water treatment in the present embodiment.
Fig. 1 and Fig. 2 are respectively micro-nutrients is applied in aerobic system (contact-oxidation pool) and anaerobic system (upflow anaerobic sludge pond) before and the comparison of the rear microbial biomass of application.Test process is for to detect test to the microbial biomass in the biomass in contact-oxidation pool and upflow anaerobic sludge pond respectively, test and respectively the micro-nutrients medicament is carried out in contact-oxidation pool and upflow anaerobic sludge pond and add cultivation afterwards, addition manner per hour be respectively to contact-oxidation pool add 12ppm the micro-nutrients formula, add the micro-nutrients formula of 8ppm to the upflow anaerobic sludge pond, after 2 days respectively to contact-oxidation pool and upflow anaerobic sludge pond water sampling test microbial biomass wherein.Result from Fig. 1 and Fig. 2 can find out, after adding the micronutrient additive of the present embodiment, the content of microorganisms in water will exceed more than six times than a side who does not add micronutrient additive.
Embodiment 2
Described micronutrient additive for the microorganism water treatment is comprised of the raw material of following weight percent:
Amino acid composition 4%, vitamin component 13%, purine and pyrimidine component 3%, mineral component 13.5%, surplus are water;
Wherein, in described amino acid composition, by mass percentage, contain:
Phenylalanine 4%, glycine 8%, methionine(Met) 6.7%, Histidine 4.1%, Methionin 6%, branched-chain amino acid 14.8%, tryptophane 7%, Threonine 8.2%, Isoleucine 3%, leucine 5.7%, α-amino-isovaleric acid 11.8%, Serine 12.7%, proline(Pro) 8%;
In described vitamin component, by mass percentage, contain:
Vitamin A 6.7%, VITMAIN B1 6%, Lin Suanna Vitamin B2 Sodium Phosphate 3.7%, vitamin B6 8.3%, vitamins C 2.8%%, folic acid 16.2%, vitamin D2 6.3%, para-amino benzoic acid 7.3%, vitamin-E 5.7%, choline 3%, vitamin H 15.7%, vitamin B12 4.5%, niacinamide 7.3%, calcium pantothenate 3.6%, inositol 2.9%;
In described purine and pyrimidine component, by mass percentage, contain purine 43.8%, pyrimidine 56.2%.
Described mineral component, by mass percentage, contain:
Potassium ion 15%, iron ion 6.9%, mn ion 9.8%, magnesium ion 13.6%, zine ion 5.4%, nickel ion 9.1%, molybdenum ion 9.3%, calcium ion 15.6%, vanadium ion 7.8%, boron ion 7.5%.
Adopt the micronutrient additive of the embodiment of the present invention 2 to improve sewage treating efficiency to the different treatment stage of certain sewage work, this sewage work processes the water yield and is about 12000 ton per days, and treatment process is materialization+UASB+SBR (materialization+upflow type anaerobic pond+intermittent Aerobic Pond).
Before utilizing micronutrient additive to promote water quality, in UASB, the microbial biomass of microorganism sewage water treatment system is 11*10
3Cfu/ml; UASB influent COD mean value 1000 mg/L, average effluent COD 620 mg/L, clearance are 38%; In SBR, microbial biomass is 96*10
3Cfu/ml; SBR average effluent COD 357 mg/L, clearance are 42.4%.
Add 12ppm/m in continuous 2 week of anaerobic pond
3The micronutrient additive of d, continuous 2 week of Aerobic Pond are added 19 ppm/m
3After the micronutrient additive of d, the microbial biomass in UASB is 66*10
3Cfu/ml; UASB average effluent COD 278 mg/L, clearance are 72.2%; In SBR, microbial biomass is 573*10
3Cfu/ml; SBR water outlet COD mean value 103mg/L, clearance is 71.1%, and the Sewage treatment systems γ-ray emission that substantially is destitute of smell.
Embodiment 3
Described micronutrient additive for the microorganism water treatment is comprised of the raw material of following weight percent:
Amino acid composition 5%, vitamin component 14.7%, purine and pyrimidine component 4.8%, mineral component 16.2%, surplus are water;
Wherein, in described amino acid composition, by mass percentage, contain: phenylalanine 5%, glycine 7.5%, methionine(Met) 9%, Histidine 3.5%, Methionin 6.9%, branched-chain amino acid 13%, tryptophane 7.5%, Threonine 6.7%, Isoleucine 3.6%, leucine 5%, α-amino-isovaleric acid 12.8%, Serine 10.4%, proline(Pro) 9.6%;
In described vitamin component, by mass percentage, contain: vitamin A 8.6%, VITMAIN B1 5.6%, Lin Suanna Vitamin B2 Sodium Phosphate 3.4%, vitamin B6 6.4%, vitamins C 3.4%, folic acid 16.2%, vitamin D2 5.1%, para-amino benzoic acid 6%, vitamin-E 5.9%, choline 4.9%, vitamin H 15.3%, vitamin B12 5.9%, niacinamide 6.6%, calcium pantothenate 4.6%, inositol 2.1%;
In described purine and pyrimidine component, by mass percentage, contain purine 48.4%, pyrimidine 51.6%.
Described mineral component, by mass percentage, contain:
Potassium ion 16.7%, iron ion 8.2%, mn ion 9%, magnesium ion 11.2%, zine ion 5.8%, nickel ion 8.6%, molybdenum ion 8%, calcium ion 18%, vanadium ion 7%, boron ion 7.5%.
Adopt the micronutrient additive of the embodiment of the present invention 3 to improve COD of sewage clearance and ammonia nitrogen removal frank to certain sewage work, this sewage work processes the water yield and is about 400 ton per days, treatment process is materialization+aerobic biochemical+multi-stage biochemical combination+film biological treatment, influent COD mean value 2500 mg/L, influent ammonia nitrogen mean value 60 mg/L; Before utilizing micro-nutrients skill upgrading water quality, average effluent COD 620mg/L, clearance are 75.2%, water outlet ammonia nitrogen mean value 7.67mg/L, and clearance is 87.2%.
Add 15ppm/m in continuous fortnight of Aerobic Pond
3After the micronutrient additive of d, average effluent COD 283 mg/L, clearance are 88.7%, water outlet ammonia nitrogen mean value 1.44 mg/L, and clearance is 97.6%.
The present invention is applicable to the processing of municipal effluent, sanitary sewage and industrial or agricultural sewage, also be applicable to the improvement of rivers and lakes environmental wastewater, the sewage that high concentration organic sewage, the nitrogen and phosphorus content that can't process the microflora that relies on natural way to cultivate bacterial classification especially is high and the sewage that easily produces stench have particularly preferred treatment effect, and whole process does not need existing treatment facility is carried out large modification and increase.
Should be understood that, application of the present invention is not limited to above-mentioned giving an example, and for those of ordinary skills, can be improved according to the above description or conversion, and all these improve and conversion all should belong to the protection domain of claims of the present invention.
Claims (7)
1. a micronutrient additive that is used for the microorganism water treatment, is characterized in that, described micronutrient additive for the microorganism water treatment is comprised of the raw material of following mass percent:
Amino acid composition 4%-7%, vitamin component 13%-17%, purine and pyrimidine component 3%-6%, mineral component 13.5%-16%, surplus is water;
Described amino acid composition comprises phenylalanine, glycine, methionine(Met), Histidine, Methionin, branched-chain amino acid, tryptophane, Threonine, Isoleucine, leucine, α-amino-isovaleric acid, Serine, proline(Pro);
Described vitamin component comprises vitamin A, VITMAIN B1, Lin Suanna Vitamin B2 Sodium Phosphate, vitamin B6, vitamins C, folic acid, vitamin D2, para-amino benzoic acid, vitamin-E, choline, vitamin H, vitamin B12, niacinamide, calcium pantothenate, inositol;
Described purine and pyrimidine component comprise purine and pyrimidine;
Described mineral component, by mass percentage, contain: potassium ion, iron ion, mn ion, magnesium ion, zine ion, nickel ion, molybdenum ion, calcium ion, vanadium ion, boron ion.
2. the micronutrient additive for the microorganism water treatment according to claim 1, is characterized in that, in described amino acid composition, by mass percentage, contains following composition:
Phenylalanine-3,4-quinone %-5%, glycine 5%-8%, methionine(Met) 6%-9%, Histidine 3%-4.1%, Methionin 4.5%-6.9%, branched-chain amino acid 12%-14.8%, tryptophane 3%-7.5%, Threonine 6. 7%-8.2%, Isoleucine 2.5%-3.6%, leucine 4%-5.7%, α-amino-isovaleric acid 11.3%-12.8%, Serine 8.9%-12.7%, proline(Pro) 7.5%-9.6%;
In described vitamin component, by mass percentage, contain following composition:
Vitamin A 6.7%-8.6%, VITMAIN B1 3.5%-6%, Lin Suanna Vitamin B2 Sodium Phosphate 3.4%-3.7%, vitamin B6 6.4%-8.3%, vitamins C 2.8%-3.4%, folic acid 13.5%-16.2%, vitamin D2 5.1%-6.3%, para-amino benzoic acid 6%-7.3%, vitamin-E 4.2%-5.9%, choline 3%-4.9%, vitamin H 11.4%-15.7%, vitamin B12 4.5%-5.9%, niacinamide 6.6%-7.3%, calcium pantothenate 3.6%-4.6%, inositol 2.1%-2.9%;
In described purine and pyrimidine component, by mass percentage, contain purine 43.8%-48.4%, pyrimidine 51.6%-56.2%;
Described mineral component, by mass percentage, contain following composition:
Potassium ion 14%-16.7%, iron ion 6.7%-8.2%, mn ion 7.5%-9.8%, magnesium ion 9.7%-13.6%, zine ion 4.4%-5.8%, nickel ion 6.9%-9.1%, molybdenum ion 7.4%-9.3%, calcium ion 15.6%-18.5%, vanadium ion 6.4%-7.8%, boron ion 5.3%-7.5%.
3. the micronutrient additive for the microorganism water treatment according to claim 2, is characterized in that, in described amino acid composition, by mass percentage, contains:
Phenylalanine 4.5%, glycine 6.5%, methionine(Met) 8.6%, Histidine 4.1%, Methionin 5.9%, branched-chain amino acid 14.8%, tryptophane 6.5%, Threonine 7.2%, Isoleucine 3.1%, leucine 4.7%, α-amino-isovaleric acid 12.8%, Serine 11.7%, proline(Pro) 9.6%.
4. the micronutrient additive for the microorganism water treatment according to claim 2, is characterized in that, in described vitamin component, by mass percentage, contains:
Vitamin A 8.2%, VITMAIN B1 4.6%, Lin Suanna Vitamin B2 Sodium Phosphate 3.7%, vitamin B6 6%, vitamins C 3.4%, folic acid 16.2%, vitamin D2 6.3%, para-amino benzoic acid 7.3%, vitamin-E 4.9%, choline 3.9%, vitamin H 15.7%, vitamin B12 5.5%, niacinamide 6.8%, calcium pantothenate 4.6%, inositol 2.9%.
5. the micronutrient additive for the microorganism water treatment according to claim 2, is characterized in that, in described purine and pyrimidine component, by mass percentage, contains purine 46%, pyrimidine 54%.
6. the micronutrient additive for the microorganism water treatment according to claim 2, is characterized in that, described mineral component by mass percentage, contains:
Potassium ion 15.7%, iron ion 7.7%, mn ion 9.8%, magnesium ion 11.4%, zine ion 4.8%, nickel ion 8.3%, molybdenum ion 9.3%, calcium ion 18.5%, vanadium ion 7.6%, boron ion 6.9%.
7. the micronutrient additive for the microorganism water treatment according to claim 1, it is characterized in that, described amino acid is plant extract amino acid, and VITAMIN is the plant extract VITAMIN, purine and pyrimidine are plant extract purine and pyrimidine, and mineral substance is the plant extract mineral substance.
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| CN108328876A (en) * | 2018-04-02 | 2018-07-27 | 江门市赛科环保科技有限公司 | A kind of microorganism sewage water processing system |
| CN109678258A (en) * | 2019-03-08 | 2019-04-26 | 胡茂宅 | A kind of micronutrient improving phenanthrene degradation bacteria degradation efficiency |
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| CN105647805A (en) * | 2016-01-04 | 2016-06-08 | 赵梦菲 | Nutrient solution for natural original microbial ecology restoration |
| CN106256773A (en) * | 2016-08-09 | 2016-12-28 | 湖北凌卓生物工程有限公司 | A kind of Biostimulation agent rapidly promoting microbial reproduction |
| CN107058184A (en) * | 2017-05-19 | 2017-08-18 | 北京易水环境技术服务有限公司 | Basic nutrient solution and its preparation method and application |
| CN108328876A (en) * | 2018-04-02 | 2018-07-27 | 江门市赛科环保科技有限公司 | A kind of microorganism sewage water processing system |
| CN111099742A (en) * | 2018-10-26 | 2020-05-05 | 中国石油化工股份有限公司 | Composition for improving resistance of denitrification system and denitrification method thereof |
| CN111099741A (en) * | 2018-10-26 | 2020-05-05 | 中国石油化工股份有限公司 | Method for improving denitrification effect of nitrification and denitrification process |
| CN109678258A (en) * | 2019-03-08 | 2019-04-26 | 胡茂宅 | A kind of micronutrient improving phenanthrene degradation bacteria degradation efficiency |
| CN110015762A (en) * | 2019-04-24 | 2019-07-16 | 江门市赛科环保科技有限公司 | It is a kind of for handling the micronutrient medicament of oil wastewater |
| CN110092485A (en) * | 2019-05-15 | 2019-08-06 | 江苏宜裕环保科技有限公司 | A kind of biological rejuvenation reactant and preparation method thereof for Industrial Wastewater Treatment |
| CN110407415A (en) * | 2019-08-07 | 2019-11-05 | 武汉江扬环境科技股份有限公司 | Black and odorous water bed mud hardly degraded organic substance and black smelly factor minimizing technology |
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