while the disclosed hg adsorbent system is designed for use with the packaging system disclosed in the &# 39 ; 758 patent , it can be used to advantage for hg scouring regardless of the packaging system , as the disclosed hg adsorbent system is effective in hg remediation regardless of the environment in which the vaporous hg is released . for that matter the disclosed hg adsorbent system may be useful in a liquid system or in a coating for hg remediation . again , while the disclosed hg adsorbent system is designed for hg capture from broken fluorescent lamps ( or tubes ), it is effective for hg capture regardless of the source of released hg . the disclosed hg adsorbent system , then , will be illustrated with specific reference to fluorescent light lamps and specific reference to the &# 39 ; 758 packaging system ; however , such illustrations are not limitative of the disclosed hg adsorbent method and system . sulfur is normally in a polymeric form , consisting of s 6 , s 8 and often even larger numbers of sulfur atoms . it also is common for sulfur to form cyclic compounds consisting of up to 20 s atoms . the measurement of viscosity of the molten sulfur is a good indicator of the degree of polymerization . naturally , these polymers are less reactive in the middle of the chain than at the terminating atoms . it was found that the addition of small amounts of halogens ( chlorine , bromine , iodine ) blocks the end atoms of short chain sulfur compounds and even minute amounts lower the viscosity dramatically . for example , the addition of 0 . 02 % of iodine gives a viscosity maximum of only 5 . 7 pa at 225 ° c . [ ralf steudel , “ liquid sulfur ”, top curr chem ( 2003 ) 230 : 81 - 116 ]. it is generally assumed that the halogens react to form short - chain dihalopolysulfanes , s n x 2 . the reduction in the chain length of the polymeric sulfur molecules results in the lowered viscosity . additionally , formation of the dihalopolysulfanes prevents reactions that would allow the formation of homocyclic sulfur rings , which can reduce the availability of terminal sulfur atoms for reaction with mercury . the key feature of this novel adsorbent system is the chemical reaction of a halogen ( in this case iodine ) with the sulfur prior to impregnation of the adsorbent material ( activated carbon ). this chemical reaction results in short , linear sulfur chains with halide atoms attached , preventing polymerization or cyclization of sulfur chains . while sulfur and halogens are both known to react with mercury and are described in prior arts , sulfur reacted with halogens that does not re - polymerize or form homocyclic rings maintains superior kinetics and capacity due to increased reactive sites ( both sulfur and halogen ) and more reactive sulfur atoms present in the short chains . since these reactions are reversible , the volatility of both the formed low - mass dihalopolysulfanes and the halogen are important parameters to consider for the stability of the formed compound . sulfur reacted with iodine shows the greatest decrease in viscosity , demonstrates the lowest volatility , and most significantly was found to also improve the reactivity of the iodine - reacted sulfur towards mercury . this to be expected as the shorter sulfur chains would provide more reactive sites than long sulfur chains or cyclic sulfur molecules . the iodine - reacted sulfur compound is formed at relatively low temperatures ranging from about 120 ° c . on up to about 150 ° c . these are mild temperatures compared to the art that uses 600 ° c . to form short chain sulfur allotropes . what has been found is that the addition very small quantity of halogens , particularly iodine , to the sulfur , which is deposited on an adsorbent , such as , activated carbon , improves the mercury removal properties of the final product . this is particularly true at very low mercury concentrations . while iodine is found to be the optimum halogen for the sulfur chain shortening process , other halogens such as chlorine , bromine , or sulfur chloride also can have similar effects . the amount of iodine typically required in the disclosed hg adsorbent system for broken fluorescent lamps , say up around 1 . 2 m ( 4 feet ) in length , ranges from about 0 . 02 to about 1 % by weight iodine ( based on sulfur weight ) reacted with the sulfur and adsorbed onto , say , powdered carbon . the finer the carbon particle size , the greater the surface area for hg contact and , therefore gas diffusion to and into the treated carbon grains . the iodine can be supplied in various forms . i 2 or ki 3 have been found to perform for present purposes , although it is recognized that other iodine compounds capable of iodizing the sulfur molecules ( e . g ., icl ) can be used to advantage . the type of powdered activated carbon is unimportant so long as it can bind the iodine treated sulfur for vaporous hg capture . carbon particles in size where 95 % of the particle are less than 45 μm are useful in the disclosed system and process . the iodized sulfur impregnated powdered carbon can be carried by cloth , paper , or any other convenient substrate . an advantageous substrate is cloth of polymeric , cotton fiber , or any other thread . an open structure is desired for maximizing adsorbent composition contact surface area . such open structure can include virtually any type of weave or non - woven fibrous material . the packaging system of the &# 39 ; 758 patent can admit up to , say , 146 t - 8 1 . 2 m fluorescent lamps for transport ; although , packaging size can be varied for a lesser or greater number of new or spent lamps . since common commercial cardboard boxes have 4 flaps at each end for closure , the two innermost folded flaps are convenient locations to adhere the adsorbent ( see fig1 a and 15b ). the impregnated carbon substrate can be conveniently adhered to the flaps with releasable adherent . it should be recognized , however , that other means of attachment ( e . g . velcro ®), a die - cut notch , or the like could be used to advantage . another convenient location for the placement of the impregnated carbon substrate is inside the inner cardboard ( or other packaging material ) box housing the lamp - filled bag . in other contexts , a bag of small grain similarly ( i . e ., iodized sulfur ) impregnated carbon may be used to advantage . broadly , the impregnated substrate is chemically or mechanically secured to the container . it should be recognized ; however , that placement of additional adsorbent in multiple locations within the box maximizes the opportunity for the released hg to come into contact for its scouring . there is a tradeoff of how much and how fast the hg is scoured versus cost in additional adsorbent and labor for its placement . the present disclosed hg scouring system is flexible and powerful in allowing commercial operators and / or regulators to determine rate and completeness of hg removal . upon arrival at the recycling facility , the lamp transport containers are subject to removal and acceptable recycling / disposal in accordance with accepted procedures and regulations . the adsorbent pads can be readily removed from the boxes since they advantageously were adhered with removable adhesive . the pads , then , can be subject to treatment for recovery of the hg content held by the adsorbent carried by the carbon - impregnated pads . such recycled and reclaimed hg can be reused for manufacture of additional fluorescent tubes or other commercial uses . the carbon also can be recycled for additional uses , as can the substrate or pads . such spent pads also can be disposed of in acceptable manner . alternatively , the recovered pads can be sent to a landfill for disposal , inasmuch as the hg toxicity characteristic leaching procedure , or tclp ( epa method 1311 ), was determined to be 0 . 0530 mg / l ( epa test method 7471 for hg determinations in the leachate ). the allowable limit set by the us epa for hg is 0 . 2 mg / l . the following examples show how the present invention has been practiced , but should not be construed as limiting . various adsorbents were tested for their ability to capture released hg , such as would be released from a broken fluorescent lamp . a polyester fiber pad containing 0 . 105 g / cm 2 of carbon was impregnated with 3 different candidate adsorbent agents , as follows : br ( 8 %), ki 3 ( 8 % i ), s ( 8 %), and ki 3 reacted s ( 1 % i and 8 % s ), all percentages based on the carbon weight . a control with no adsorbent also was run . the amount of hg present over time ( i . e ., not captured ) was recorded over time post hg release . the results recorded are displayed in fig1 - 9 . fig1 shows hg concentration in mass units ( mg / m 3 ) at 0 . 25 , 1 , 8 , 12 , 24 hours post hg release . fig2 shows hg in relative % of hg basis control . both of these bar graphs show that each candidate evaluated was capable of removing hg . the ki 3 reacted s combination shows the best results . fig3 and 4 are bar graphs displaying the results up 48 hours post hg release . at long times post hg release , the ki 3 reacted s combination is substantially better than the other candidates . the answer to the question , then , is that the results recorded indeed are significant for the ki 3 reacted s combination . fig5 - 9 are plots of the same data in mass units , each successive figure showing ever increasing times post hg release up to 25 hours . fig9 really shows the difference in the candidate adsorbents and clearly shows the superiority of ki 3 reacted s combination . while each of the adsorbents evaluated are capable of removing released hg , the ki 3 reacted s combination provided to be the most effective in scavenging released hg . 40 fluorescent lamps were placed into the inner box and the foil / poly bag of a lamptracker ® mercury vaporlok ® assembly , as described in the &# 39 ; 758 patent , and sealed shut . the bag assembly then was placed in a control chamber . sample ports were installed to monitor hg concentrations inside the foil / poly barrier surrounding the inner box , post breakage of the lamps . additionally , the concentration of hg escaping the inner box and foil / poly barrier was monitored . the results recorded are displayed in fig1 . the amount of measured released hg inside the bag rose quickly post lamp failure to about 35 , 000 μg / m 3 of hg ( see left scale ). hg escaped from the bag rose more slowly to only about 1000 ng / m 3 at around 70 , 000 seconds ( see right scale ). note the scale unit difference : μg versus ng . although the hg vapor escape from the package is minimal ( 1 , 000 mg / m 3 is 100 times less than the osha 8 - hour tlv ), these results establish the need for use of an effective hg adsorbent system housed within the bag in order to prevent hg escape to the atmosphere from the inadvertent or deliberate opening of the package or leakage from the bag if not sealed properly or if vapor resistant barrier is not used . fig1 shows what happens when the experiment is repeated with a br adsorbent ( see example 1 for details ) placed inside the inner box . the br is doing its job . however , as demonstrated in example 1 , the disclosed the ki 3 reacted s combination would display superior results than those reported in this example . in this example , the lamptracker ® mercury vapor lok ® inner foil / polybag assembly , as described in the &# 39 ; 758 patent , had 40 of the 1 . 2 m ( 4 ft ) standard fluorescent lamps placed in the bag . the inner box has two 12 . 5 cm × 25 . 4 cm ( 5 in × 10 in ) cloths with 0 . 105 g / cm 2 of carbon impregnated with the ki 3 reacted s combination adhesively affixed to the 2 inside flaps on one of the inner box . fig1 - 14 display the results recorded . note that the results also report a control ( no pad ), the niosh ( idlh ) level ( immediately dangerous to life and health ), and osha tlv at 8 hours . fig1 shows the amount of hg ( mg / m 3 ) from the 40 - tube break over time up to 40 hours . the adsorbent reduces the hg gradually over time . fig1 graphically displays the same results up to 80 hours post the 40 - tube break . again , the adsorbent is shown to be effective in scavenging hg . while the device and method has been described with reference to various embodiments , those skilled in the art will understand that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope and essence of the disclosure . in addition , many modifications may be made to adapt a particular situation or material to the teachings of the disclosure without departing from the essential scope thereof . therefore , it is intended that the disclosure not be limited to the particular embodiments disclosed , but that the disclosure will include all embodiments falling within the scope of the appended claims . in this application , all units are in the metric system and all amounts and percentages are by weight , unless otherwise expressly indicated . also , all citations referred herein are expressly incorporated herein by reference .