What is Bioremediation?

Bioremediation ^[1] is the process of reducing the concentration of toxic and harmful substances in the polluted environment or making it harmless by using the life metabolic activities of organisms, so that the polluted environment can be partially or completely restored to the original state.

It is the process of reducing the concentration of toxic and harmful substances in the polluted environment or making it harmless by using the life metabolism activities of organisms, so that the polluted environment can be partially or completely restored to the original state ^[1]

According to the biological species used, it can be divided into microbial restoration, plant restoration, and animal restoration; according to the polluted environment being restored, it can be divided into soil biological restoration, water biological restoration, and atmospheric biological restoration; according to the implementation method of restoration, It can be divided into in situ bioremediation and translocation bioremediation; according to whether it is artificial intervention, it can be divided into natural bioremediation and artificial bioremediation. In addition, in bioresource science, the measure of restoring the population of a certain economic organism through artificial regulation is often called bioremediation ^[2]

The bioremediation method refers to extracting a small amount of bone marrow blood from a patient to extract bioremediation factors, and then separating, purifying, culturing and expanding in a GMP laboratory that meets the highest international standards, and then returning them by intervention, lumbar puncture, intravenous drip, etc. Into the patient's body, the use of biological repair factors has the characteristics of highly effective repair of the corresponding damaged tissues and organs of the human body, regeneration of potential functions of various tissues and organs, and targeted repair of lesions, which is a healthy modern biological science and technology.

a. In the treatment of liver cirrhosis, bioremediation factors self-replicate and divide, and eventually differentiate into normal and healthy liver functional cells, replacing necrotic liver cells; b. Bioremediation factors can generate cytokines to activate damaged bioremediation factors. Self-repair potential, promote regeneration of liver functional cells; c. Bioremediation factors can also reverse liver fibrosis in the early stages of cirrhosis.

Also called biological governance, narrowly defined bioremediation refers to the process of removing pollutants from soil and water bodies through the action of microorganisms, or making pollutants harmless. It includes the degradation or detoxification of pollutants under natural and man-made control conditions.

Phytoremediation: It is the technology of using plants to treat pollution in water, soil and sediment.

Phytoremediation technologies include six types: plant extraction, plant stabilization, rhizosphere repair, plant transformation, rhizosphere filtration, and plant evaporation.

Microbial repair: the process of using microorganisms to degrade or convert pollutants in the environment into other harmless substances.

Animal remediation: refers to the process of remediation of soil pollution through direct (absorption, transformation, and decomposition) or indirect effects of soil fauna (improving soil physical and chemical properties, improving soil fertility, and promoting the growth of plants and microorganisms).

Ecological restoration is a comprehensive restoration of the polluted environment under the guidance of ecological principles, based on biological restoration, combining various physical restorations, chemical restorations, and engineering and technical measures, by optimizing the combination to achieve the best results and the lowest cost. Methods. The successful implementation of ecological restoration requires the participation of multiple disciplines such as ecology, physics, chemistry, botany, microbiology, molecular biology, cultivation and environmental engineering. The restoration and maintenance of damaged ecosystems involve a variety of ecological theories such as ecological stability, ecological plasticity, and steady state transformation ^[3] .