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INFORMATION-RECOMENDATORY CONCLUSION FOR SORBENTS FOLIOKS
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STAGES OF TESTING AND APPLYING OF FOLIOKS SORBENTS In 2000 on the South Ukrainian nuclear power plant Folioks sorbents were tested for cleaning of drain water from the oil products. The degree of purification when using different versions of the Folioks sorbent was 88,5-98,5%, the salt content reduced in 1.5-4.5 times. In 2001, the company SRC REIZOS made the first tender delivery of the Folioks sorbent for the" Ukrytye "of the Chernobyl nuclear power plant. Purchase of Folioks sorbent was carried out in accordance with the requirements of the Law of Ukraine "On procurement of goods, works and services for state funds" - way to purchase from a single performer. Under the contract with the South Ukrainian nuclear power plant in 2001, specialists of SRC REIZOS developed design and maintenance documentation for the cleaning system of water supply topic of responsible consumers of radionuclides using the Folioks sorbent. Delivery of commercial party of Folioks sorbent was done. In the problems research program at the Chernobyl, in 2002, at the ISTC Ukrytye results of the optimization of treatment processes and disposal of liquid radioactive wastes were announced . Known sorbents with the best selectivity for cesium, strontium and uranium were selected for the study. It was found that from the list of 25 tested sorbents most effective uranium recovery from LRW solution is the Folioks sorbent (purification - 100%). In conditions of Dnepropetrovsk Coke Plant in 1993 a scientific research work was carried out on clean up of contaminated industrial water (recycling water and water for the mechanical processing) using Folioks sorbents. Folioks sorbents were found highly efficient preparations for coke production water cleaning from organic impurities and oil products. After evaluating the results the degree of purification was determined for various impurities from phenol - 99.98%, from thiocyanates - 97%, from cyanide - 89%, from benzol - 95%, from toluene - 100%. In 2001, Yasinovka Coke Plant Folioks sorbents were tested in purification of phenolic wastewater. The analysis of samples was determined by the degree of purification: from phenol - 99.96%, of the cyanide - 100%, of the volatile ammonia - 95%, of the sulfide (sulfides) - 100%. In laboratory and natural plant conditions of leather plant JSC "VOZKO" in 2002 the researches were carried out to study the possibilities of using Folioks sorbents on companies for processing and the production of leather. An experienced wastewater cleaning after technological processes in the main production of sulfide and ammonia nitrogen. According to the experiment results the degree of fly fluid cleaning from sulfides was 99.5%, from the ammonium nitrogen - 91.1%, from the chlorine ¬ chlorides - 100%, of the COD - 97.6%. Delivery of an experimental batch of Folioks sorbent was made. By order of the State Administration of Environment and Natural Resources in the Volyn region in August 2002 a testing method of contaminated groundwater with pesticides cleaning, taken in the village. Rozhishche of Volyn region was conducted, in a Mobile experimental unit with using Folioks sorbents. At the conclusion of the SES laboratory of the Volyn region, samples from mineshafts contained substance 2,4-D in excess of maximum permissible concentration directly from 2 to 40 times, as well as drugs DDD, DDT, DDE. Tests of the proposed cleaning technology have given a positive result in samples of treated water content of the pesticide 2,4 D decreased to values less than 0.004 mg/dm3, which was the boundary value of the sensitivity for the validation method. In 2003, at the Zaporozhye nuclear power plant waste water was cleaned from copper. In 2005, participaticipation in the international conference of Ukrainian Nuclear Society "Nuclear power in Ukraine the development and international cooperation». In 2007 at the Rivne nuclear power plant water laundries and showers were cleaned in decommissioning nuclear power plant with SNUNEI. In 2008 Bench tests of sorbent brand FOLIOKS in secondary steam condensate cycle cleaning for plant WCS-3 and WCS-7 on the SUNPP with the Sevastopol National University of Nuclear Energy and Industry. In 2009, participating in a government program (from 2009 till 2013): "Creation of Technologies, equipment and companies for utilization and processing of biomass and other radiation and environmentally contaminated materials, helding on basis of it measures on reanimation and restoration of the landing in the zone of alienation and other territories contaminated with ecotoxins" within govermental program of liquidation of acident consequences at the Chornobyl nuclear power plant" which is executed by Government program of radioactive wastes, approved by Resolution of Cabinet of Ministers of Ukraine from April 5, 1999 № 542"