As a result of the global climatic changes generated by the alteration of the environment through polution, the ecosystems' natural ressources are incontrollably distributed, generating unforseeable effects at the level of the subsequent evolution of the natural balance factors. One of the greatest challenges of the science concerned with environment protection, is that of real time monitoring of the biochemical constitution. The real time monitoring of a great number of biochemical constituents represents an inherent requirement in this field, being dictated by the structural complexity of the natural ecosystems. In this sense, we designed a new monitoring technology of the environment's biochemical constituents, based on a new technique. The technology which integrates the method proposed consists of the unitary joint of three modules of small dimensions, having the following functions: (e) the sampling of the biochemical structures in real time, continuously and on a wide spectrum (f) specific magnetic discrimination of the fixed biochemical structures (g) the processing and the control of the process experimental data, received from the subordonate modules. The system we propose can monitor biochemically the air, the water and the soil, either separately, or at the same time, according to the requirements of the user. Also, the present paper will present several experimental data relevant to our purpose, obtained as a result of npa-BC testing on B.Cereus, St.Aureus, E.Coli, Ps.Aeruginosa, saprophyte bactertia and ricin.

This paper presents a portable device for rapid preparation of samples, in situ, in order to facilitate the detection and identification of toxic substances. This product is for research and provides increased sensitivity NBC detection equipment (ion mobility spectrometers, indicated tubes), and decreasing the time needed for preparation solid and liquid samples to identify toxic substances by spectrometric techniques (gas chromatography with mass spectrometry). It is used especially for preparing various types of samples (soil, water, organic solvents), in situ, in diverse climate conditions. This device permits the decreasing of the detection and identification time of the toxic substances in chemical incidents, influencing in a positive way the period of the specific laboratory operations by performing them on site. It can be used for military and civil institutions that hold equipment for detection and identification or by policy makers who must intervene in chemical incidents (military conflicts, accidents or terrorist actions).

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