Municipal Solid Waste Inceneration reduces the volume of waste by about 90%, in mass- 70%. Bottom Ash may be important for build industry, but consist of heavy metals and organic substances need any researches. Burning of garbage create emission and residues. The particles with diameter> 15 mm which out with bottom part of plant’s furnace consists of glass, ceramics, inorganic materials, different metals such as Fe, Cr, Cu, Al, Zn, Co, Mo. Basic aim of these researche consists in detection these substances and comparing with their classification. Evaluation of hazard environmental impact bottom ash can predict further use of this material as valuable raw. Bottom ash is as solid fraction, may use instead of scree. We used atomic absorbtion method and vibrational spectroscopy for survey these metals. We got the most intensive band at 394,03 nm. That could be assigned to Fe. And also during the operation were found Cr (422,03 nm), Zn (558,33 nm) and so on. Using vibration spectroscopy, we found a number of organic aromatic molecules and do correction analysis for decading the obtained spectra.