CN105347514A - Sewage treatment accelerant and preparation method thereof - Google Patents
Sewage treatment accelerant and preparation method thereof Download PDFInfo
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- CN105347514A CN105347514A CN201510908990.3A CN201510908990A CN105347514A CN 105347514 A CN105347514 A CN 105347514A CN 201510908990 A CN201510908990 A CN 201510908990A CN 105347514 A CN105347514 A CN 105347514A
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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
-
- 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
-
- 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
- B01J20/16—Alumino-silicates
- B01J20/165—Natural alumino-silicates, e.g. zeolites
-
- 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
-
- 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
- C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
-
- 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
- B01J20/223—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material containing metals, e.g. organo-metallic compounds, coordination complexes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/04—Surfactants, used as part of a formulation or alone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Microbiology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Biodiversity & Conservation Biology (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a sewage treatment accelerant and a preparation method thereof, and belongs to the field of domestic sewage treatment. The sewage treatment accelerant is prepared from microorganism bacteria, nutrient substances, an adsorbing agent and a leavening agent, wherein the nutrient substances are prepared from, by weight, 15-25 parts of chicken manure, 35-45 parts of horse manure, 35-45 parts of rice chaff and 0.6-0.8 part of rutin. According to the sewage treatment accelerant, the ingredients of the nutrient substances are improved, and by adding the rutin, the sewage treatment capacity of the microorganism bacteria is significantly improved, and the COD value and the total nitrogen content are significantly decreased. The preparation method of the sewage treatment accelerant is simple, practical, easy to prepare in scale and suitable for popularization.
Description
Technical field
The present invention relates to sanitary sewage disposal field, be specifically related to a kind of ecological sewage treating promoter and preparation method thereof.
Background technology
Along with the raising of the rapid increasing of urban population, rural urbanization and living standards of the people, water requirement and total water requirements constantly increase per capita, and town sewage total release is corresponding increase thereupon also.According to estimates, by 2016, China's city domestic sewage total emission volumn is 1,950 hundred million cubes, and wherein villages and small towns quantity of wastewater effluent can reach 47,000,000,000 cubes.The overwhelming majority of sanitary sewage is not directly discharged through process, and become the important source of pollution of China's Regional Water Environment, small town sewage urgently processes.Therefore, more economic, more efficient and more blanket town domestic sewage treatment technology need be researched and developed.
At present, in ecological wastewater processing engineering, main adopt subsurface wastewater infiltration system and Artificial Wetland Techniques, defect is that in soil, indigenous microorganism population is single, and it is very long that technique starts the cycle, processing load and clearance lower, regulation effect is not obvious.
Summary of the invention
The object of the present invention is to provide a kind of ecological sewage treating promoter that efficiently can process sanitary sewage, reduce COD in sanitary sewage, the preparation method of this ecological sewage treating promoter is provided simultaneously.
Above-mentioned purpose is achieved by following technical solution:
A kind of ecological sewage treating promoter, be made up of microbial strains, nutritive substance, sorbent material and raising agent, according to weight part, microbial strains is 5 ~ 15 parts, and nutritive substance is 5 ~ 15 parts, and sorbent material is 35 ~ 45 parts, and raising agent is 35 ~ 45 parts; Wherein, microbial strains comprise Ammonifying bacteria, nitrobacteria, denitrifying bacterium, addicted to phosphorus bacteria and actinomycetes, according to weight part, Ammonifying bacteria is 25 ~ 35 parts, and nitrobacteria is 25 ~ 35 parts, and denitrifying bacterium is 15 ~ 25 parts, be 5 ~ 15 parts addicted to phosphorus bacteria, actinomycetes are 5 ~ 15 parts; Nutritive substance comprises chicken manure, horsehit, rice health and rutin, and according to weight part, chicken manure is 15 ~ 25 parts, and horsehit is 35 ~ 45 parts, and rice health is 35 ~ 45 parts, rutin 0.6 ~ 0.8 part; Sorbent material comprises zeolite, vermiculite and seaweed powder, and according to weight part, zeolite is 35 ~ 45 parts, and vermiculite is 15 ~ 25 parts, and seaweed powder is 35 ~ 45 parts; Raising agent comprises powdered rice hulls, sawdust powder and careless carbon dust, and according to weight part, powdered rice hulls is 15 ~ 25 parts, and sawdust powder is 15 ~ 25 parts, and careless carbon dust is 55 ~ 65 parts.
The preparation method of above-mentioned ecological sewage treating promoter comprises the steps:
(1) from municipal sewage plant aeration tank, gather the fresh activity mud within 6 hours, then filter out from active sludge Ammonifying bacteria, nitrobacteria, denitrifying bacterium, addicted to phosphorus bacteria and actinobacteria;
(2) by the Ammonifying bacteria filtered out, nitrobacteria, denitrifying bacterium, be re-dubbed microbial strains by weight addicted to phosphorus bacteria and actinobacteria, wherein Ammonifying bacteria accounts for 25 ~ 35 parts, nitrobacteria accounts for 25 ~ 35 parts, denitrifying bacterium accounts for 15 ~ 25 parts, 5 ~ 15 parts are accounted for addicted to phosphorus bacteria, actinomycetes account for 5 ~ 15 parts, are then carried out expanding numerous cultivation and mummification by microbial strains;
(3) microbial strains after mummification, nutritive substance, sorbent material and raising agent are mixed by weight, wherein microbial strains accounts for 5 ~ 15 parts, and nutritive substance accounts for 5 ~ 15 parts, and sorbent material accounts for 35 ~ 45 parts, and raising agent accounts for 35 ~ 45 parts;
(4) the mixture mummification again step (3) prepared, moisture control, between 4% ~ 6%, can obtain ecological sewage treating promoter.
Advantage of the present invention:
(1) ecological sewage treating promoter provided by the invention improves the composition of nutritive substance, and by adding rutin, significantly improve the processing power of microbial strains to sewage, COD value and total nitrogen content significantly reduce.
(2) method simple practical preparing ecological sewage treating promoter provided by the invention, is easy to extensive preparation, is applicable to promoting.
Embodiment
Further illustrate essentiality content of the present invention below in conjunction with embodiment, but do not limit scope with this.Although be explained in detail the present invention with reference to preferred embodiment, those of ordinary skill in the art should be appreciated that and can modify to technical scheme of the present invention or equivalent replacement, and does not depart from essence and the scope of technical solution of the present invention.
Embodiment 1: the preparation of ecological sewage treating promoter
The ecological sewage treating promoter that the present embodiment provides is made up of microbial strains, nutritive substance, sorbent material and raising agent, and according to weight part, microbial strains is 10 parts, and nutritive substance is 10 parts, and sorbent material is 40 parts, and raising agent is 40 parts; Wherein, microbial strains comprises Ammonifying bacteria, nitrobacteria, denitrifying bacterium, addicted to phosphorus bacteria and actinomycetes, according to weight part, Ammonifying bacteria is 30 parts, and nitrobacteria is 30 parts, and denitrifying bacterium is 20 parts, is 10 parts addicted to phosphorus bacteria, and actinomycetes are 10 parts; Nutritive substance comprises chicken manure, horsehit, rice health and rutin, and according to weight part, chicken manure is 20 parts, and horsehit is 40 parts, and rice health is 40 parts, rutin 0.7 part; Sorbent material comprises zeolite, vermiculite and seaweed powder, and according to weight part, zeolite is 40 parts, and vermiculite is 20 parts, and seaweed powder is 40 parts; Raising agent comprises powdered rice hulls, sawdust powder and careless carbon dust, and according to weight part, powdered rice hulls is 20 parts, and sawdust powder is 20 parts, and careless carbon dust is 60 parts.
The preparation method of this ecological sewage treating promoter is:
(1) from municipal sewage plant aeration tank, gather the fresh activity mud of 3 hours, then filter out from active sludge Ammonifying bacteria, nitrobacteria, denitrifying bacterium, addicted to phosphorus bacteria and actinobacteria;
(2) by the Ammonifying bacteria filtered out, nitrobacteria, denitrifying bacterium, be re-dubbed microbial strains by weight addicted to phosphorus bacteria and actinobacteria, wherein Ammonifying bacteria accounts for 30 parts, nitrobacteria accounts for 30 parts, denitrifying bacterium accounts for 20 parts, 10 parts are accounted for addicted to phosphorus bacteria, actinomycetes account for 10 parts, are then carried out expanding numerous cultivation and mummification by microbial strains;
(3) microbial strains after mummification, nutritive substance, sorbent material and raising agent are mixed by weight, wherein microbial strains accounts for 10 parts, and nutritive substance accounts for 10 parts, and sorbent material accounts for 40 parts, and raising agent accounts for 40 parts;
(4) the mixture mummification again step (3) prepared, moisture control, 5%, namely obtains ecological sewage treating promoter.
Embodiment 2: the preparation of ecological sewage treating promoter
The ecological sewage treating promoter that the present embodiment provides is made up of microbial strains, nutritive substance, sorbent material and raising agent, and according to weight part, microbial strains is 5 parts, and nutritive substance is 5 parts, and sorbent material is 35 parts, and raising agent is 35 parts; Wherein, microbial strains comprises Ammonifying bacteria, nitrobacteria, denitrifying bacterium, addicted to phosphorus bacteria and actinomycetes, according to weight part, Ammonifying bacteria is 25 parts, and nitrobacteria is 25 parts, and denitrifying bacterium is 15 parts, is 5 parts addicted to phosphorus bacteria, and actinomycetes are 5 parts; Nutritive substance comprises chicken manure, horsehit, rice health and rutin, and according to weight part, chicken manure is 15 parts, and horsehit is 35 parts, and rice health is 35 parts, rutin 0.6 part; Sorbent material comprises zeolite, vermiculite and seaweed powder, and according to weight part, zeolite is 35 parts, and vermiculite is 15 parts, and seaweed powder is 35 parts; Raising agent comprises powdered rice hulls, sawdust powder and careless carbon dust, and according to weight part, powdered rice hulls is 15 parts, and sawdust powder is 15 parts, and careless carbon dust is 55 parts.
The preparation method of this ecological sewage treating promoter is:
(1) from municipal sewage plant aeration tank, gather the fresh activity mud of 2 hours, then filter out from active sludge Ammonifying bacteria, nitrobacteria, denitrifying bacterium, addicted to phosphorus bacteria and actinobacteria;
(2) by the Ammonifying bacteria filtered out, nitrobacteria, denitrifying bacterium, be re-dubbed microbial strains by weight addicted to phosphorus bacteria and actinobacteria, wherein Ammonifying bacteria accounts for 25 parts, nitrobacteria accounts for 25 parts, denitrifying bacterium accounts for 15 parts, 5 parts are accounted for addicted to phosphorus bacteria, actinomycetes account for 5 parts, are then carried out expanding numerous cultivation and mummification by microbial strains;
(3) microbial strains after mummification, nutritive substance, sorbent material and raising agent are mixed by weight, wherein microbial strains accounts for 5 parts, and nutritive substance accounts for 5 parts, and sorbent material accounts for 35 parts, and raising agent accounts for 35 parts;
(4) the mixture mummification again step (3) prepared, moisture control, 4%, namely obtains ecological sewage treating promoter.
Embodiment 3: the preparation of ecological sewage treating promoter
The ecological sewage treating promoter that the present embodiment provides is made up of microbial strains, nutritive substance, sorbent material and raising agent, and according to weight part, microbial strains is 15 parts, and nutritive substance is 15 parts, and sorbent material is 45 parts, and raising agent is 45 parts; Wherein, microbial strains comprises Ammonifying bacteria, nitrobacteria, denitrifying bacterium, addicted to phosphorus bacteria and actinomycetes, according to weight part, Ammonifying bacteria is 35 parts, and nitrobacteria is 35 parts, and denitrifying bacterium is 25 parts, is 15 parts addicted to phosphorus bacteria, and actinomycetes are 15 parts; Nutritive substance comprises chicken manure, horsehit, rice health and rutin, and according to weight part, chicken manure is 25 parts, and horsehit is 45 parts, and rice health is 45 parts, rutin 0.8 part; Sorbent material comprises zeolite, vermiculite and seaweed powder, and according to weight part, zeolite is 45 parts, and vermiculite is 25 parts, and seaweed powder is 45 parts; Raising agent comprises powdered rice hulls, sawdust powder and careless carbon dust, and according to weight part, powdered rice hulls is 25 parts, and sawdust powder is 25 parts, and careless carbon dust is 65 parts.
The preparation method of this ecological sewage treating promoter is:
(1) from municipal sewage plant aeration tank, gather the fresh activity mud of 6 hours, then filter out from active sludge Ammonifying bacteria, nitrobacteria, denitrifying bacterium, addicted to phosphorus bacteria and actinobacteria;
(2) by the Ammonifying bacteria filtered out, nitrobacteria, denitrifying bacterium, be re-dubbed microbial strains by weight addicted to phosphorus bacteria and actinobacteria, wherein Ammonifying bacteria accounts for 35 parts, nitrobacteria accounts for 35 parts, denitrifying bacterium accounts for 25 parts, 15 parts are accounted for addicted to phosphorus bacteria, actinomycetes account for 15 parts, are then carried out expanding numerous cultivation and mummification by microbial strains;
(3) microbial strains after mummification, nutritive substance, sorbent material and raising agent are mixed by weight, wherein microbial strains accounts for 15 parts, and nutritive substance accounts for 15 parts, and sorbent material accounts for 45 parts, and raising agent accounts for 45 parts;
(4) the mixture mummification again step (3) prepared, moisture control, 6%, namely obtains ecological sewage treating promoter.
Embodiment 4: the preparation (simultaneous test of embodiment 1, does not add rutin in nutritive substance) of ecological sewage treating promoter
The ecological sewage treating promoter that the present embodiment provides is made up of microbial strains, nutritive substance, sorbent material and raising agent, and according to weight part, microbial strains is 10 parts, and nutritive substance is 10 parts, and sorbent material is 40 parts, and raising agent is 40 parts; Wherein, microbial strains comprises Ammonifying bacteria, nitrobacteria, denitrifying bacterium, addicted to phosphorus bacteria and actinomycetes, according to weight part, Ammonifying bacteria is 30 parts, and nitrobacteria is 30 parts, and denitrifying bacterium is 20 parts, is 10 parts addicted to phosphorus bacteria, and actinomycetes are 10 parts; Nutritive substance comprises chicken manure, horsehit and Dao Kang, and according to weight part, chicken manure is 20 parts, and horsehit is 40 parts, and rice health is 40 parts; Sorbent material comprises zeolite, vermiculite and seaweed powder, and according to weight part, zeolite is 40 parts, and vermiculite is 20 parts, and seaweed powder is 40 parts; Raising agent comprises powdered rice hulls, sawdust powder and careless carbon dust, and according to weight part, powdered rice hulls is 20 parts, and sawdust powder is 20 parts, and careless carbon dust is 60 parts.
The preparation method of this ecological sewage treating promoter is:
(1) from municipal sewage plant aeration tank, gather the fresh activity mud of 3 hours, then filter out from active sludge Ammonifying bacteria, nitrobacteria, denitrifying bacterium, addicted to phosphorus bacteria and actinobacteria;
(2) by the Ammonifying bacteria filtered out, nitrobacteria, denitrifying bacterium, be re-dubbed microbial strains by weight addicted to phosphorus bacteria and actinobacteria, wherein Ammonifying bacteria accounts for 30 parts, nitrobacteria accounts for 30 parts, denitrifying bacterium accounts for 20 parts, 10 parts are accounted for addicted to phosphorus bacteria, actinomycetes account for 10 parts, are then carried out expanding numerous cultivation and mummification by microbial strains;
(3) microbial strains after mummification, nutritive substance, sorbent material and raising agent are mixed by weight, wherein microbial strains accounts for 10 parts, and nutritive substance accounts for 10 parts, and sorbent material accounts for 40 parts, and raising agent accounts for 40 parts;
(4) the mixture mummification again step (3) prepared, moisture control, 5%, namely obtains ecological sewage treating promoter.
Embodiment 5: the regulation effect of embodiment 1 ~ 4 ecological sewage treating promoter to sanitary sewage compares
The ecological sewage treating promoter obtained by above-described embodiment compares Homogeneous phase mixing with soil by 1:150 geological measuring, be added to below water distributor, position more than water shoot, makes sewage after the filtration of special soil layer, through soil-microbial association reparation to reach the object removing pollutent.In following table, * represents to have significant difference, P < 0.05 compared with embodiment 1 ~ 3.
| Treatment agent is originated | COD clearance (%) | Nitrogen removal rate (%) |
| Embodiment 1 | 93 | 90 |
| Embodiment 2 | 86 | 88 |
| Embodiment 3 | 89 | 88 |
| Embodiment 4 | 58* | 55* |
Result shows, adds the regulation effect of the ecological sewage treating promoter after rutin to sewage and significantly improves, and COD clearance and nitrogen removal rate are all significantly higher than not containing the ecological sewage treating promoter of rutin.
The effect of above-described embodiment is essentiality content of the present invention is described, but does not limit protection scope of the present invention with this.Those of ordinary skill in the art should be appreciated that and can modify to technical scheme of the present invention or equivalent replacement, and does not depart from essence and the protection domain of technical solution of the present invention.
Claims (2)
1. an ecological sewage treating promoter, is characterized in that: this ecological sewage treating promoter is made up of, according to weight part microbial strains, nutritive substance, sorbent material and raising agent, microbial strains is 5 ~ 15 parts, nutritive substance is 5 ~ 15 parts, and sorbent material is 35 ~ 45 parts, and raising agent is 35 ~ 45 parts; Wherein, microbial strains comprise Ammonifying bacteria, nitrobacteria, denitrifying bacterium, addicted to phosphorus bacteria and actinomycetes, according to weight part, Ammonifying bacteria is 25 ~ 35 parts, and nitrobacteria is 25 ~ 35 parts, and denitrifying bacterium is 15 ~ 25 parts, be 5 ~ 15 parts addicted to phosphorus bacteria, actinomycetes are 5 ~ 15 parts; Nutritive substance comprises chicken manure, horsehit, rice health and rutin, and according to weight part, chicken manure is 15 ~ 25 parts, and horsehit is 35 ~ 45 parts, and rice health is 35 ~ 45 parts, rutin 0.6 ~ 0.8 part; Sorbent material comprises zeolite, vermiculite and seaweed powder, and according to weight part, zeolite is 35 ~ 45 parts, and vermiculite is 15 ~ 25 parts, and seaweed powder is 35 ~ 45 parts; Raising agent comprises powdered rice hulls, sawdust powder and careless carbon dust, and according to weight part, powdered rice hulls is 15 ~ 25 parts, and sawdust powder is 15 ~ 25 parts, and careless carbon dust is 55 ~ 65 parts.
2. the preparation method of ecological sewage treating promoter according to claim 1, is characterized in that: the preparation method of this ecological sewage treating promoter comprises the steps:
(1) from municipal sewage plant aeration tank, gather the fresh activity mud within 6 hours, then filter out from active sludge Ammonifying bacteria, nitrobacteria, denitrifying bacterium, addicted to phosphorus bacteria and actinobacteria;
(2) by the Ammonifying bacteria filtered out, nitrobacteria, denitrifying bacterium, be re-dubbed microbial strains by weight addicted to phosphorus bacteria and actinobacteria, wherein Ammonifying bacteria accounts for 25 ~ 35 parts, nitrobacteria accounts for 25 ~ 35 parts, denitrifying bacterium accounts for 15 ~ 25 parts, 5 ~ 15 parts are accounted for addicted to phosphorus bacteria, actinomycetes account for 5 ~ 15 parts, are then carried out expanding numerous cultivation and mummification by microbial strains;
(3) microbial strains after mummification, nutritive substance, sorbent material and raising agent are mixed by weight, wherein microbial strains accounts for 5 ~ 15 parts, and nutritive substance accounts for 5 ~ 15 parts, and sorbent material accounts for 35 ~ 45 parts, and raising agent accounts for 35 ~ 45 parts;
(4) the mixture mummification again step (3) prepared, moisture control, between 4% ~ 6%, can obtain ecological sewage treating promoter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510908990.3A CN105347514A (en) | 2015-12-10 | 2015-12-10 | Sewage treatment accelerant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510908990.3A CN105347514A (en) | 2015-12-10 | 2015-12-10 | Sewage treatment accelerant and preparation method thereof |
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| CN105347514A true CN105347514A (en) | 2016-02-24 |
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| CN201510908990.3A Pending CN105347514A (en) | 2015-12-10 | 2015-12-10 | Sewage treatment accelerant and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980963A (en) * | 2019-11-26 | 2020-04-10 | 浙江永续环境工程有限公司 | Sewage treatment process applying active microbial inoculum |
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| CN102888345A (en) * | 2012-09-26 | 2013-01-23 | 何颖霞 | Biological agent for processing industrial sewage and preparation method and application |
| CN103923868A (en) * | 2014-04-30 | 2014-07-16 | 山东大学 | Mixed flora microbial preparation and application thereof in sewage treatment |
| CN103933909A (en) * | 2014-03-06 | 2014-07-23 | 天津大学 | Rutin-trivalent chromium sodium alginate chitosan microcapsule system, preparation method and application thereof |
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2015
- 2015-12-10 CN CN201510908990.3A patent/CN105347514A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2006224087A (en) * | 2005-01-20 | 2006-08-31 | Nippon Steel Chem Co Ltd | Treatment method of wastewater containing nitrate nitrogen |
| CN1887748A (en) * | 2006-01-24 | 2007-01-03 | 沈阳大学 | Efficient ecological sewage treating promoter and its prepn process |
| CN102145970A (en) * | 2011-03-01 | 2011-08-10 | 中国水产科学研究院淡水渔业研究中心 | Multifunctional substrate modifier for aquaculture and preparation method thereof |
| CN102888345A (en) * | 2012-09-26 | 2013-01-23 | 何颖霞 | Biological agent for processing industrial sewage and preparation method and application |
| CN103933909A (en) * | 2014-03-06 | 2014-07-23 | 天津大学 | Rutin-trivalent chromium sodium alginate chitosan microcapsule system, preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980963A (en) * | 2019-11-26 | 2020-04-10 | 浙江永续环境工程有限公司 | Sewage treatment process applying active microbial inoculum |
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Application publication date: 20160224 |
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| RJ01 | Rejection of invention patent application after publication |