TECHNOLOGY FOCUS - BIOLOGY - Preferred Composition: The metal complex polymer or its solution further comprises a bacteria, an enzyme, or cell producing a carboxyl acid; an amino or amine compound; a saccharide or a hydroxyl group polymer; a fatty acid; or their reversible compound substituting them, or a bacteria, enzyme or cell producing and catching metal bacteria or its reversible compound to substitute a metal ion or a metal salt. The metal complex polymer for the fermentation is made as a composite biological protein; a bacteria for an interface between a functional protein; an aerobic bacteria or an anaerobic bacteria, or lichenized fungus, and algae further include a fungus, an algae, a moss, a tea cell, other microorganism, an esterification enzyme, or an alcoholic enzyme. Preferred Medium: A culture medium of biological protein for the preparation of a metal complex polymer or its solution comprises: a fungus, an algae or other applying ingredient added with a carboxyl acid, an amino compound, or an amine compound to meet the shortage of metal complex polymer or its solution. Preferred Method: In the preparation of a metal complex polymer or its solution, an esterification reaction or other biochemical reaction of the reversible compound conversion method, or a plant or biological culture and growth method involves: a fungus, an algae or other plant that requires a blending and a pyrolysis; addition of a carboxyl acid or a saccharide and a disinfection processing such as high temperature, disinfection, radiation ray processing to produce a bio-diesel; mixing a metal lipase or an esterification enzyme with some alcoholic enzymes, a biological enzyme for an esterification or a general esterification processing; and the esterification includes blending or aerating fermentation and timely adding a gas including oxygen anions O2-, or nascent oxygen for enhancing the modification.    TECHNOLOGY FOCUS - INSTRUMENTATION AND TESTING - Preferred Apparatus: The fluid dissolution equipment or the dissolution equipment having a gas/water phase or an oil phase titrates a carboxyl acid, an amino, an amine compound, or a salt to produce an acidic or an alkaline solution; or produces a whirl dissolution equipment; or the equipment promotes the absorption of carbon dioxide and nitrogen gas and comes with a heat exchange condenser having a temperature difference for stimulating growth, so as to achieve the effect of absorbing a large quantity of carbon dioxide.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Medium: A culture medium of biological protein for the preparation of a metal complex polymer or its solution comprises: humic acid or other metal complex polymer solution; a food source including air or nitrogen gas or oxygen gas, organic or inorganic dusts, an oil in the air, carbon dioxide, carbonate ion or bicarbonate ion; water, a rock, an ore, a bone, a clay, an ore sintered tile, a crop, a metal salt, organic or inorganic salts, a potash, a potassium fertilizer, saw dusts, a saccharide, a carboxyl acid, urea, an ammonia compound, an amine material or a discarded protein; a nutrient solution based on the metal complex polymer or its solution; a nutrient solution based on the fermented metal complex polymer or its solution; a fertilizer formed by the metal complex polymer or its solution processed by an organic discarded substance; a nutrient ingredient added with a fungus, an algae, or other plant for a breeding and a fermentation to meet the shortage of metal complex polymer or its solution; or a light introduced by sunlight or an illumination equipment including a light bulb, an light emitting diode (LED) lamp, an optical fiber light emission or a light guide for an adjustment. Preferred Method: In the preparation of a metal complex polymer or its solution, a reaction process and a reaction solution involves: (a) dissolution or mixing a carbon dioxide and a fluid for it; (b) a photosynthetic production and culture; (c) duplicating a new growth that requires a blending, pyrolyzing and circulating solution for blending and pyrolyzing and mixing; and (d) blending a breeding and fermentation storage tank. The steps (a) - (d) are repeated constantly for a new growth, and applicable for a preliminary or a mid-stage of growth for the production of an algae, a lichen, other photosynthetic plant, or other protein culture medium. For a shortage of ingredients in the composition of a metal complex polymer or its solution, the method involves: processing organic compounds, or an organic discarded substance solidified, liquefied or converted into a fertilizer, a feed, a food fermentation or a production of organic gases including a metal complex polymer with a hydrolysis, a culture medium of bacteria for producing hydrogen, ethanoic acid and methane, or a nutrient substance based on the composition of metal complex polymer excluding the bacteria; such that the culture medium and the nutrient substance can be mixed with water to produce an organic gas.    TECHNOLOGY FOCUS - POLYMERS - Preferred Composition: The metal complex polymer further comprises: a fatty acid or its reversible compound to form an oil product; water mixed with the metal complex polymer as per a regular method for mixing and heating the water and metal complex polymer to produce a metal complex polymer solution that maintains the properties of a protein. The polymer or its solution consists of greater than or equal to2 natural substances or composite substances with a composition similar to a composition of the metal complex polymer.