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Method and device for preparing hydrogen-rich water by utilizing photosynthetic microalgae

A technology of photosynthetic microalgae and hydrogen-rich water, applied in the direction of adding substances to water/sewage treatment, etc., can solve hidden dangers, hydrogen waste safety and other problems, and achieve the effect of high hydrogen content

Pending Publication Date: 2020-01-07
北京雀林麦田科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the ideal method is to dissolve high-purity industrial hydrogen in water or saline for more than 4 hours under a certain pressure (0.4-0.6MPa) to make hydrogen-rich saturated liquid [6], which can be used orally, but this causes A large amount of hydrogen is wasted and has great potential safety hazards

Method used

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  • Method and device for preparing hydrogen-rich water by utilizing photosynthetic microalgae
  • Method and device for preparing hydrogen-rich water by utilizing photosynthetic microalgae
  • Method and device for preparing hydrogen-rich water by utilizing photosynthetic microalgae

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Effect test

preparation example Construction

[0048] figure 1 It is a schematic diagram of the device for preparing hydrogen-rich water of the present invention.

[0049] The device includes a microalgae photosynthetic hydrogen production system, a drainage and air collection system and a hydrogen-rich water collection system. The microalgae photosynthetic hydrogen production system consists of a 2L microalgae culture bottle, a set of LED lights (8 in total), a magnetic stirrer, two solar panels and two batteries; A sterile glass bottle of saline; the hydrogen-rich water collection system consists of four vacuum sterile bags connected in series. The three systems are connected by sterile catheters with controllable valves.

[0050] The working principle and operation of this device are very simple. The solar panel converts solar energy into electrical energy and stores it in the battery. The battery supplies power to the LED lights and magnetic stirrer to support the microalgae to continuously generate hydrogen. After t...

Embodiment

[0052] 1. Materials and methods

[0053] 1.1 Materials

[0054] 1.1.1 Plant material: Chlamydomonas reinhardtii (Chlamydomonas reinhardtii), algae species CC124 is the product of Duke University algae species Chlamydomonas reinhardtii (Chlamy center).

[0055] 1.1.2 Medium

[0056] 1. TAP medium (g / L): NH 4 Cl 0.4; MgSO 4 ·7H 2 O 0.1; CaCl 2 2H 2 O 0.05; K 2 HPO 4 0.108; KH 2 PO 4 0.056; Trisbase 2.423; Hutner's trace element 1mL, glacial acetic acid 1ml (product of Beijing Chemical Reagent Company).

[0057] 2. Sulfur-deficient TAP culture solution (g / L): The sulfide in the TAP culture solution was replaced with the corresponding chloride (product of Beijing Chemical Reagent Co., Ltd.) in an equimolar manner.

[0058] 3. Solid TAP medium: add 1.5% agar powder to the TAP medium.

[0059] 4. Hutner’s trace element (g / L): (product of sigma company)

[0060]

[0061] 1.1.3 Other reagents

[0062] Sterile physiological saline: 0.9% NaCl solution, after high tempe...

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Abstract

The invention provides a method and device for preparing hydrogen-rich water by utilizing photosynthetic microalgae. Sunlight is converted into hydrogen through microalgae, the hydrogen is introducedinto sterile normal saline in real time through a drainage method, the hydrogen is dissolved in normal saline through the pressure of the hydrogen generated by the microalgae, the discharged normal saline is hydrogen-rich water, and meanwhile, hydrogen gas with extremely high purity is collected. Compared with a traditional hydrogen-rich water preparation method, the method has the advantages of cleanness, high efficiency and safety.

Description

technical field [0001] The invention belongs to the technical field of new energy and biological hydrogen production, and specifically relates to a method and a device for preparing hydrogen-rich water by using photosynthetic microalgae. Background technique [0002] Molecular hydrogen is the smallest and simplest molecule in nature. It has strong penetrability, easily penetrates the skin and mucous membranes and enters cells, nuclei and mitochondria, and is easily absorbed and utilized by the human body. Hydrogen has antioxidant effect, can efficiently remove malignant free radicals, maintain the internal environment balance of intracellular and extracellular body fluids, and maintain effective immunity and self-repair ability [Ohsawa I, Ishikawa M, Takahashi K, et al.Hydrogen acts as a therapeutic antioxidant byselectively reducing cytotoxic oxygen radicals.[J].Nature Medicine,2007,13(6):688]; and can improve symptoms, improve allergic constitution, and have a good weight...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/68
CPCC02F1/68
Inventor 陈梅
Owner 北京雀林麦田科技发展有限公司
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