TECHNOLOGY FOCUS - INSTRUMENTATION AND TESTING - Preferred Method: The means (5) is provided for use of resources of the site. The means for resource usage of the site comprises: at least one device for separating and/or leaching of nutrients from the soil, preferably a sand leaching device (6) for desert sand; and at least one drying device, preferably solar drying device. The biomass, the residual biomass and/or the biomass product processing and CO2-emitting device are: conducted to deoiling device (10), drying device (9), a device for separation and/or deposition of a fiber and/or carbohydrate fraction or protein-containing fraction, to pulp preparation equipment, a machine for the production of fibrous webs, particularly paper-, cardboard- or paper mill comprising paper tissue webs, to refinery (15) for producing biodiesel, to device for the gasification, preferably device for biogas production; and connected in series to each other or connected in parallel to each other. The means is provided for the use of other biomass waste products of the individual or at least a residual biomass or at least a biomass product processing, and preferably CO2-emitting device, or at the location of the CO2 recovery process unit. At least one additional source of CO2 is provided at the site, and this is formed from one of the following devices: a device for processing of fossil fuels or a power plant.    TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Method: The biomass, the residual biomass and/or a residual biomass containing biomass product, with separation of at least a biomass product (BMP10.1) in the form of algae oil and a further residual biomass (RBM, RBM3.1-RBM3.3, RBM10.1-RBM10.2) and/or other biomass product (BMP, BMP1-BPMn; BMP3.1, BMP10.1, BMP9.1) are de-oiled, and the algal oil leaves at least partly as an end product (E1) to the location to be processed at another site or used directly or sold. The algal oil is at least partially processed to the end product (E2) of biodiesel. Recyclable materials, preferably fungicides, bactericides and/or other active substances are separated from the algal oil. The biomass, residual biomass and/or biomass product is bleached before deoiling. The deoiling takes place in a multi-stage process, where the fractions obtained in the different stages, are further utilized separately or at least partially combined in further processing. From the biomass, residual biomass and/or biomass product, one or more fiber- and/or carbohydrate fractions and one or more protein-containing fractions are separated. The separation of fiber- and/or carbohydrate fractions and/or protein-containing fractions takes place in a biomass, residual biomass or biomass product processing, and CO2-emitting device in the form of: a pulp preparation equipment (16), a paper machine (18), at least one machine for the production of fibrous webs, particularly paper-, cardboard- or paper mill comprising paper tissue webs. The protein fractions as input products of a biomass, residual biomass or a biomass product processing, and CO2-emitting device are used for further processing into foods, preferably animal feed. The protein-containing fractions as input products of a biomass, residual biomass or a biomass product processing, and CO2-emitting device are used for the production of fungicides, bactericides and/or other drugs. The raw materials obtained from the residual biomass and biomass product are added for paper production in the pulp processing plant, paper pulp mill, pulp and/or waste paper and other additives. The residual biomass, biomass product or waste material stream (preferred) is thickened from the paper mill. The residual biomass, biomass product or a material flow (s1-s9, s10-s12, s13), preferably material flow is gasified to produce biogas, or is fermented into bioethanol or higher alcohols. At least one of the following site conditions to increase biomass production is deliberately used: solar radiation and radiation intensity, properties of soils, preferably nutrients and trace elements such as iron and buffer e.g. calcium oxide, and a source of water, preferably fresh water source, sea or river. The biomass, residual biomass, biomass product and/or a material flow is dried before and/or after each of these processing methods. The drying takes place by heat radiation and/or convection. The residual biomass, a biomass product and/or a material flow manufacturing and CO2-emitting device, exhaust gases and/or waste heat of the biomass cultivation plant are supplied by the operation of the biomass.