How large is the energy value of biogas?

The energy value of biogas The biogas in the end is a mixture of methane, carbon dioxide, and nitrogen. It has a high calorific value and can be used for cooking rice, lighting, and driving internal combustion engines and generators. 1 cubic meter of biogas is equivalent to about 1.2 kilograms of coal or 0.7 kilograms of gasoline. It can run 2800 meters for 3 tons of trucks, equivalent to 60 hours to 100 watts of light for biogas lighting for 6 hours. The products of biogas combustion are carbon dioxide and water, do not pollute the air, do not harm crops and human health, and are a very clean source of energy.
Biogas is converted from bioenergy. Plants absorb solar energy and store them in the body during growth. After the plants die, under the action of microorganisms, organic matter is fermented and decomposed, producing biogas that contains a lot of energy. When biogas burns, this energy is converted into light and heat and used.
The method of artificially producing biogas is called anaerobic digestion, which is the decomposition of organic matter by the use of methane bacteria in the condition of isolation from air.
At the beginning of the 20th century, it was developed and applied as a treatment method for urban sewage. The use of biogas has a positive effect on the disposal of excreta and garbage, and it is a valuable environmental protection technology. Developing biogas resources is also one of the important ways to solve rural fuel problems.
The raw materials that produce biogas are organic materials such as human and animal manure, weeds, straw, leaves, and garbage. Wastes and wastes containing industrial and agricultural products containing more than 2% organic matter, such as brewing residues, food processing residues, and surplus sludge and sediment sludge from sewage treatment plants, can also be used as raw materials. Different raw material biogas production and speed is not the same, such as cow dung production of biogas fast, but straw, leaves and other biogas production slow, basically normal gas production biogas digester 0.2 cubic meters per day, about to accelerate the biogas Gas production speed, there are two effective methods: First, the fermentation of raw materials for pretreatment, such as with straw, leaves, can be pre-coating corrosion, and the addition of golden burr straw fast rot and then accelerate the corrosion of straw, shorten production Gas time. Second, in the biogas digester, add microbial preparations such as Gum Biogas fermentation agent to supplement the methane flora.

Manual Operating Table

This operation manual table is widely used in operating rooms in hospital and clinics. The manual Operating Table is suitable for surgery operations on body parts head, neck, chest, abdominal cavity, perineum and extremities. And for wide general surgeries, obstetrics and gynecology, ENT, orthopedics and other surgical use.

The manual Surgical Table can be adjusted flexibly like table up and down, backboard folding up and down, head board folding up and down, leg board folding down, tabletop lean left and lean right, tabletop lean forward and backward by the foot pedal pump and the manual hand wheels.

Matrial of the whole structure is stainless steel.

KST-08B

KST-09B

Certificates

Certificates of CE, ISO9001, ISO13485, CFDA are approved.

certificate

Company

Compamy

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Shangdong province is the main machinery production base in China.

KANGERJIAN Medical Technology Co., Ltd. is a group of senior lighting design expert and machinery manufacturing expert company with 20years experience and factory locating in the east city--the hometown of confucius--Qufu in Shandong province, China.

The Company has passed the ISO:9001:2008 quality system certification, ISO13485:2003 quality system certification, CE certification and CFDA certification, so that the enterprise management standards and product quality is relatively connected to expand the international market for enterprises to lay the foundation.

Our main products: Operation Theatre Lights , Operating Room Lights , Halogen Operating Light , LED Operating Light , Surgical Operating LED Light , LED Examination Light , Mobile Type Operating Light , Gynecology Examination Tables , Obstetric Delivery Bed , Electrical Gynecological Table, Obstetric Delivery Table , Delivery Examination Table , Electric Hydraulic Operating Table, Electric Medical Operating Table, Manual Electric Operating Table, Surgical Table, Operating Table, Operating Theatre Pendants , icu tower crane in ICU room, LED Viewbox etc. professional medical equipment.