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Hydrogen making apparatus using high concentrated organic wastewater and its hydrogen making method

A technology for organic wastewater and hydrogen production equipment, applied in fermentation, anaerobic digestion treatment and other directions, can solve the problems of unsuitability for large-scale industrial production, low shock load resistance, low biological holding capacity, etc., and achieve significant economic benefits and Social benefits, strong shock load resistance, and high biological holdings

Inactive Publication Date: 2009-05-27
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of traditional hydrogen production equipment, such as complex structure, unstable operation, low mass transfer efficiency, low biological holding capacity, low impact load resistance, low volume utilization rate, high operating cost and unsuitable for large To solve the problem of large-scale industrial production, a hydrogen production equipment and hydrogen production method using high-concentration organic wastewater are provided. The specific technical solution to solve the above problems is as follows:

Method used

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  • Hydrogen making apparatus using high concentrated organic wastewater and its hydrogen making method

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specific Embodiment approach 1

[0013] Embodiment 1: Combining figure 1 This embodiment is described. This embodiment consists of a first exhaust pipe 1, a second exhaust pipe 2, an upper cover plate 3, an outer cylinder wall 5, a sampling pipe 6, a water outlet pipe 7, a rectifying cylinder 18, and a three-phase separator 19. , bracket 8, cylinder wall 13, water inlet pipe 9, external circulation pipeline 12, vent pipe 10, bottom plate 11, temperature sensor 14, water outlet guide plate 17, upper bracket 20, lower bracket 21, filter material layer 23 and reaction The outer cylinder wall 5 is arranged on the outer wall of the upper part of the cylinder wall 13, the bottom end of the outer cylinder wall 5 is connected with the outer wall of the cylinder wall 13, and the outer cylinder wall 5 is connected with the outer wall of the cylinder wall 13. A guide hole 4 is opened, and a water outlet guide plate 17 is arranged in the cavity between the outer cylinder wall 5 and the cylinder wall 13. The upper ends of...

specific Embodiment approach 2

[0016] Embodiment 2: The filter material layer 23 in this embodiment is longitudinally fixed in the upper bracket 20 and the lower bracket 21 by corrugated plates. Water flows from the gaps between the corrugated plates.

specific Embodiment approach 3

[0017] Embodiment 3: In this embodiment, the distances between the sampling tubes 6 on the outer wall of the right cylindrical wall 13 are set at the same height.

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Abstract

The invention discloses a making equipment and method of hydrogen through high-density organic wastewater, which comprises the following steps: 1. culturing and taming anaerobic active sludge; 2. placing the anaerobic active sludge and lightweight fill (24) into hydrogen making equipment; 3. Controlling temperature at 35+-3 deg.c for 1.5-6h in the equipment; 4. adopting high-density organic wastewater as ferment base to react with active sludge in the reacting area (22) to produce hydrogen.

Description

technical field [0001] The present invention relates to a hydrogen production equipment and a hydrogen production method thereof. Background technique [0002] The widespread use of fossil fuels has brought great harm to global environmental pollution. Therefore, while trying to reduce the environmental pollution caused by existing conventional energy sources (such as coal, oil, etc.), the research on the development and application of new energy sources has also been increased. Hydrogen has attracted worldwide attention as a non-polluting, renewable ideal fuel. Biological hydrogen production technology can use high concentration organic wastewater or other biomass energy to produce hydrogen with mild reaction conditions. The biological hydrogen production technology of organic wastewater fermentation method uses the biological treatment process of two-phase anaerobic wastewater to produce hydrogen, and combines biological hydrogen production with high-concentration organi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/28C12P3/00
Inventor 郭婉茜任南琪王相晶丁杰向文胜
Owner HARBIN INST OF TECH
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