Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Biological fertilizer and manufacture method thereof

A technology of bio-fertilizer and enzyme bacteria, applied in the field of bio-fertilizer, can solve the problems of poor compatibility, insignificant comprehensive treatment effect, poor efficiency of urban sludge, etc., and achieve low cost, good complexation adsorption performance, and strong adsorption force Effect

Inactive Publication Date: 2008-08-20
CHONGQING RUIBAO AGRI IND GROUP
View PDF0 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practical application, the effectiveness of enzyme bacteria in treating urban sludge is not good, and the compatibility with chemical fertilizers, pesticides and waste materials (artemisia slag, tobacco powder, chaff powder, peat, poultry manure, crop straw, etc.) is poor. Treatment effect is not obvious

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Biological fertilizer and manufacture method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0040] 1. Isolation of Bacillus megaterium M1

[0041] Evenly mix 5-10g of commercially available enzyme bacteria with 5-10g of nutrient-based cornstarch, 5-10g of brown sugar and 10-20g of wheat bran, pH6.0-7.0, humidity control at 30-35%, and then add hydroxylamine or ethyl alcohol The imine is 0.005-0.05g, the temperature is 25-35°C, and the temperature difference is 8-10°C. After 2-3 days of cultivation, the Bacillus megaterium M1 is screened out with an inoculation loop. The nutrient base may also include at least one of 3-5 g of fish meal, 3-5 g of vegetable cake and 35-50 g of polished rice bran.

[0042] 2. Cultivation of Bacillus megaterium M1

[0043] Bacillus megaterium M1 grows on the following media:

[0044] Sucrose 50g (NH 4 ) 2 SO 4 6g NgSO 4 2.5g (NH 4 ) 3 SO 4 2g

[0045] K 2 SO 4 2.5g CaSO 4 2.5g agar 1520g distilled water 1000ml pH6.0

[0046] 3. the preparation of biological fertilizer of the present invention

[0047] The novel enzyme ba...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a biological fertilizer, comprising the following components and content (part by weight): 1 to 2 parts of enzyme microorganism; 20 to 40 parts of sludge; 20 to 40 parts of Artemisia slag; 10 to 20 parts of rice bran powder; 5 to 10 parts of peat; 10 to 30 parts of smoke powder. The enzyme microorganism comprises a huge bacillus M1 which is preserved by CGMCC (Bac.megatherium.M1) and the preservation number of which is NO.2267. The biological fertilizer which operates the compatibility of the enzyme microorganism with the sludge and wastes uses the characteristics that the enzyme microorganism is high in sludge treating ability and strong in compatibility of the fertilizer, pesticides and the wastes fully, thus realizing the changing of waste to valuable and providing optional organic fertilizers for agriculture and forestry production. The biological fertilizer also discloses a preparation method of the biological fertilizer.

Description

technical field [0001] The invention relates to a biological fertilizer, in particular to a biological fertilizer containing enzyme bacteria and a preparation process thereof. Background technique [0002] Sludge is a potential resource with great utilization value. Many countries in the world are vigorously developing various technologies for sludge treatment, disposal and utilization. Due to the shortcomings of other sludge treatment and disposal technologies, the most commonly used sludge treatment method is to compost the dewatered sludge. After the composting process, the sludge can be stabilized and harmless. Sewage sludge contains a large amount of organic matter, nitrogen, phosphorus and other plant nutrients. The organic matter content reaches 20-80%, the total nitrogen content reaches 2-8%, and the total phosphorus (P 2 o 5 ) content of 1.5 to 5%, is a special high-efficiency fertilizer. From the point of view of natural circulation, the final destination of slu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C05F15/00C05F17/00C05F11/08C05F7/00C05F11/02
CPCY02A40/20Y02W30/40
Inventor 明方成张怀忠
Owner CHONGQING RUIBAO AGRI IND GROUP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com