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Home My WebLink AboutNCG500329_Ingredient Statement_20070108Date January 8, 2007 Statement of Ingredients for NPDES permitting SELtectTM 410 To assist in evaluating SELtectTM 410 the following ingredients of this product are identified. The approximate dosage based on 100 ppm of product are also provided. 1. Sodium salt of 2-phosphono-1,2,4-butanetricarboxylic acid (2 ppm) 2. Sodium salt of hydroxyphosphonoacetate (5 ppm) 3. Sodium acrylate — sulfonate copolymer (3 ppm) 4. Sodium salt of maleic anhydride, ethyl acrylate and vinyl acetate polymer (2ppm) 5. Sodium tolyltriazole (2 ppm) Regards, Richard Gates Laboratory & Product Manager, CWT Southeastern Laboratories, Inc. SELcideTM 740T HALF LIFE DATA The half life of a SELcideTM product is defined as the amount of time for degradation of one half of a biocide's original active ingredients. Biocide degradation is affected by many factors. The most common degradation factors are biological, sunlight, pH, temperatures, solids, and soil. Listed is a summary of any collected half life data, generally for use concentrations. HALF LIFE CHIEF DEGRADATION Bromine/Chlorine component release is dependent upon pH/sunlight after dissolving. The organic portion is far less toxic. Determination of Halogen can best be accomplished in actual usage by testing residual levels. 5.9 Hours (0.25 Days) pH - 6.0 (Sunlight) 4.6 Hours (0.19 Days) pH - 7.0 (Sunlight) 5.09 Hours (0.21 Days) pH - 8.0 (Sunlight) 5.52 Hours (0.23 Days) pH - 9.0 (Sunlight) 184 Hours (7.67 Days) pH - 6.0 (Dark) 26 Hours (1.08 Days) pH - 7.0 (Dark) 44 Hours (1.83 Days) pH - 8.0 (Dark) 127 Hours (5.29 Days) pH - 9.0 (Dark) 03/16/01 ***********SOUTHEASTERN LABORATORIES, INC. *********** CIDECALC 740T 10-Jan-07 INFORMATION FROM WORKSHEET - FORM 101 (BIOCIDE/CHEMICAL TREATMENT) I. FACILITY NAME: NPDES # (NC): COUNTY: RECEIVING STREAM: 7Q10 (STREAM FLOW): A.D.D. (AVERAGE DAILY DISCHARGE): IWC (INSTREAM WASTE CONCENTRATION) = CanAm Yarns Clarton ***** Bladen Brown Marsh Swamp 0.00 (CFS) 0.006009 (MGD) 100.0000 % II. CHEMICAUBIOCIDE USED: SELcide 740T * ACTIVE INGREDIENTS: 1-BROMO-3-CHLORO-5,5-DIMETHYLHYDANTOIN * * * VOLUME OF SYSTEM TREATED = (%) 92.50 0.006 MG COOLING TOWER D.R. (DISCHARGE RATE) = 227 (REPRESENTS GRAMS OF WHOLE PRODUCT USED PER DAY) (BASED ON 14 DOSES / 14 DAY PERIOD OF VOLUME OF WATER HANDLING SYSTEM 10 mg/I) VOLUME = 0.00762 MG INCLUDED RETENTION POND FOR TOWER H.L. (HALF LIFE OF PRODUCT) = 1E+18 DAYS (BASED ON SUNLIGHT, pH, SOIL, BIODEGRADATION AND/OR OTHER DEGRADATION DATA) ( SYS. pH = 8.35 ) D.K. (DECAY RATE) = 0.0000 D.F. (DEGRADATION FACTOR) = 0.7886 DISCHARGE CONCENTRATION = 9.9766335 mg/I RECEIVING STREAM CONC. = 9.9766335 mg/I *MEANS TO REDUCE AND DEACTIVATE DISCHARGE AND RECEIVING BIOCIDE CONCENTRATION ARE LOCKOUT OF BLEED AFTER ADDITION OF BIOCIDE AND DEACTIVATION OF BIOCIDE USING SODIUM METABISULFITE OR OTHER REDUCING AGENT. HALOGEN DISCHARGE RESIDUALS WILL BE TESTED AND MAINTAINED AT ZERO MG/L. III. CALCULATION OF REGULATED LIMITATION: LC50 DATA: 0.000 mg/I* * ORGANISM TEST DURATION LC50 (mg/I) RAINBOW TROUT 96 HOUR 0.14 BLUEGILL SUNFISH 96 HOUR 0.36 SHEEPSHEAD MINNOW 96 HOUR 1.2 DAPHNIDS (INTOXICATION) 96 HOUR 0.1 IC50 FATHEAD MINNOW 96 HOUR 1085 LOWEST APPLICABLE LC50 OF 96 HOURS (48 HR IF 96 HR UNAVAILABLE) SELECTED LC50 DATA: HALF LIFE LESS THAN 4 DAYS: * = 0.36 mg/I REG LIMITATION = 0.018 mg/I GREATER THAN 4 DAYS: * REG LIMITATION = 0.0036 mg/I * APPROPRIATE LIMITATION = 0.0036 mg/I FROM PART II * *** REC. STREAM CONC. = 0.000 mg/I IV. ANALYSIS SELCIDE 740T IF RECEIVING STREAM CONC. IS GREATER THAN THE CALCULATED REGULATED LIMITATION THEN THIS BIOCIDE IS UNACCEPTABLE FOR USE. PASS Use(s): Microbiocide, Fungicide, Herbicide Chem Class: Hydantoin U.S. EPA PC Code: 006315 CAS Number: 16079-88-2 Sorted by Organism Group, Effect, Measurement, Endpoint and LatinName. Note: Only partial study information is reported on these pages. Full study information can be found at the U.S. EPA AQUIRE web site. Records 1 to 23 of 23 First Previous Next Last Common Name Effect Measurement Life Stage Study Toxicity Toxic Dose Conc Conc Chem Exper. Acute Outlier Year Journal Scientific Name Time Endpoi Units Type Desc Type Tox Ratin Mean Min Max nt Fish "` a Show list of all Fish Species LOSheepshead minnow Mortality Mortality 29 d 96 h LC50 20,000 17,000 23,000 ug/L F NR Static Slightly Toxic 2000 ill Environmental Fate and Effects Cyprinodon variegatus Division U.S.EPA, Washington D.C. �, ; Sheepshead minnow Mortality Mortality 0.27 g 96 h LC50 1,006,000 - - ug/L F NR Static Not Acutely Toxic 2000 W. Environmental Fate and Effects Cyprinodon variegatus Division. U.S.EPA, Washington, D.C. rr {{ yyyy IISheepshead minnow Mortality Mortality 45 d 96 h LC50 8,100,000 6,500,000 10,000,000 ug/L F NR Static Not Acutely Toxic 2000 j. Environmental Fate and Effects Cyprinodon variegatus Division. U.S.EPA. Washington, D.C. r1 r'� 'dSheepshead minnow Mortality Mortality 0.27 g 96 h LC50 1,200 1,000 1,600 ug/L F NR Flow through Moderately Toxic 2000 Lij Environmental Fate and Effects Cyprinodon variegatus Division U.S.EPA Washington, D.C. L((�� Sheepshead minnow Mortality Mortality NR 96 h LC50 1,200 - - ug/L F NR Flow through Moderately Toxic 2000 11 Environmental Fate and Effects Cyprinodon variegatus Division. U.S.EPA. Washington, D.C. CUBluegill Mortality Mortality 0.31 g 96 h LC50 360.0 180.0 560.0 ug/L F NR Static Highly Toxic 2000 Environmental Lepomis macrochirus Fate and Effects Division. U.S.EPA. Washington, D.C.� Bluegill Mortality Mortality 0.24 g 96 h LC50 460.0 370.0 590.0 ug/L F NR Static Highly Toxic 2000 Environmental Fate and Effects Lepomis macrochirus Division, U.S.EPA, Washington. D.C.j„„{ r 3 L& B luegill Mortality Mortality NR 96 h LC50 1,170 1,050 1,300 ug/L F NR Static Moderately Toxic 2000 Environmental Fate and Effects Lepomis macrochirus Division, U.S.EPA, Washington D.C.��kk f Bluegill Mortality Mortality 0.45 g 96 h LC50 1,017,000 - - ug/L F NR Static Not Acutely Toxic Outlier 2000 11 Environmental Fate and Effects Lepomis macrochirus Division, U.S.EPA, Washington D.C. tt}{ W1 Bluegill Mortality Mortality 0.5 g 96 h LC50 2,070 800.0 3,200 ug/L F NR Static Moderately Toxic 2000 Environmental Fate and Effects Division, Lepomis macrochirus U.S.EPA Washington, D.C. '��'' PiU Blueaill Mortality Mortality NR 96 h LC50 1,200 900.0 1,700 ug/L F NR Static Moderately Toxic 2000 Environmental Fate and Effects Division, Lepomis macrochirus U.S.EPA. Washington, D.C. tt &= Rainbow trout,donaldson trout Mortality Mortality 0.32 g 96 h LC50 140.0 130.0 200.0 ug/L F NR Static Highly Toxic 2000 IA? Environmental Fate and Effects Oncorhynchus mykiss Division U.S.EPA, Washington D.C. LLA_Rainbow trout,donaldson trout Mortality Mortality 0.9 g 96-h LC50 750.0 - - ug/L F NR Static Highly Toxic 2000 Environmental Fate and Oncorhynchus mykiss Effects Division. U.S.EPA, Washington, rr� '' Rainbow trout,donaldson trout Mortality Mortality 0.84 g 96 h LC50 830.0 760.0 910.0 ug/L F NR Static Highly Toxic 2000 D.C. 1 Environmental Fate and Effects Oncorhynchus mykiss Division, U.S.EPA, Washington, D.C. Rainbow trout,donaldson trout Mortality Mortality 1.0 g 96 h LC50 400.0 300.0 560.0 ug/L F NR Static Highly Toxic 2000 LTJ Environmental Fate and Effects Oncorhynchus mykiss Division, U.S.EPA, Washington, D.C. Rainbow trout,donaldson trout Mortality Mortality NR 96 h LC50 670.0 570.0 770.0 ug/L F NR Static Highly Toxic 2000 i C3:7 Environmental Fate and Effects Oncorhynchus mykiss Division, U.S.EPA, Washington, D.C. IlL�;� ainbow trout,donaldson trout Mortality Mortality 0.24 g 96 h LC50 972,000 - - ug/L F NR Static Not 2000 11 000Z opou !lly6!H ollelS 8N d 1/6n 0'006 0'00£ 0'005 0501 4 96 TAN AA!leilopJ APIBLIo!N sspiALu snyou4J0040 Vd2sn uolsm sloai;3 inog uospieuop`moil moqulea „ pue algid IeluawuoJinu3 rri '0'0 000Z o!xol AIelaiapon ollelS 2IN d 1/6n OWL O'0L6 OLL' L 0501 4 96 elluennf iVl!epon Ifilleyioyy sspllw snyoulfyJoon0 uolbuiyseM Vd3'Sfl uoisnO final uospleuop'Ino.l moqu!ear.}!! �� ?# �� sloall3 pue aged Ieluawuomnu3 '0'0 000Z J9IRnO olxol AlainOV ION ollelS Z!N d 1/6n 000'00nI. 000'00E'14 000'OOL'ZL 0901 4 96 6 Z'Z Ail!elion Ai!lepon sspilfw snyouALIJoon0 uolbulyseM Vd3Sfl uoisln1O moil uospleuop'Inoil moqulea sloaii3 pue aied Ieluawualnu3 rrl O❑ opau A!elnoV sspALu snyouigJonn0 .uolbulyseM Vd3'S'n uolsln1O sloajo pue °led Ieluewuw!nu3 Washington, D.C. LUBluntnose minnow Mortality Mortality 0.3 g 96 h LC50 2,250 2,000 2,500 ug/L F NR Static Moderately Toxic 2000 Environmental Fate and Effects Pimephales notatus Division. U.S.EPA. Washington. D.C. Fathead minnow Mortality Mortality 0.3 g 96 h LC50 1,085,000 - - ug/L F NR Static Not Acutely Toxic 2000 Lij Environmental Fate and Effects Pimephales promelas Division. U.S.EPA . Washington, D.C. r�pp3� 63:1Fathead minnow Mortality Mortality NR 96 h LC50 14,100,000 13,386,000 14,990,000 ug/L F NR Static Not Acutely Toxic 2000 aj Environmental Fate and Effects Pimephales promelas Division U.S.EPA Washington, D.C. Use(s): Microbiocide, Fungicide, Herbicide Chem Class: Hydantoin U.S. EPA PC Code: 006315 CAS Number: 16079-88-2 Sorted by Organism Group, Effect, Measurement, Endpoint and LatinName. Note: Only partial study information is reported on these pages. Full study information can be found at the U.S. EPA AQUIRE web site. Records 1 to 14 of 14 First Previous Next Last Common Name Effect Measurement Life Stage Study Toxicity Toxic Dose - Conc Conc Chem Exper. Acute Outlier Year Journal Scientific Name Time Endpoi Units Type Desc Type Tox Ratin Mean Min Max nt 9 Zooplankton Show list of all Zooplankton Species 43i Water flea Intoxication Immobile juvenile 96 h EC50 100.0 - - ug/L F NR Flow through 2000 Environmental Fate and Effects Daphnia magna Division. U.S.EPA. Washington, D.C. L Water flea Intoxication Immobile <24 h 48 h EC50 2,300 - - ug/L F NR Static 2000 4 Environmental Daphnia magna Fate and Effects Division. U.S.EPA. Washington, D.C. a Water flea Intoxication Immobile <24 h 48 h _ EC50 480.0 420.0 520.0 ug/L F NR Static 2000 Liid Environmental Fate and Effects Daphnia magna Division. U.S.EPA. Washington, D.C. r I Water flea Intoxication Immobile <24 h 48 h EC50 750.0 560.0 1,000 ug/L F NR Static 2000 t Environmental Fate and Effects Daphnia magna Division. U.S.EPA . Washington, D.C.(( ff.��:7 4�iWater flea Intoxication Immobile <24 h 48 h EC50 870.0 810.0 930.0 ug/L F NR Static 2000 Ell Environmental Fate and Effects Daphnia magna Division. U.S.EPA . Washington, D.C. Water flea Intoxication Immobile <24 h 48 h EC50 1,070,000 - - ug/L F NR Static 2000 Environmental Fate and Effects Daphnia magna Division. U.S.EPA, Washington, D.C. Water flea Intoxication Immobile <24 h 48 h EC50 6,051,000 5,300,000 6,765,000 ug/L F NR Static 2000 Environmental Fate and Effects Daphnia magna Division. U.S.EPA. Washington, D.C. �� liggWater flea Intoxication Immobile <24 h 48 h EC50 950.0 750.0 1,200 ug/L F NR Static 2000 r Environmental Fate and Effects Daphnia magna Division U.S.EPA. Washington, D.C. Water flea Intoxication Immobile <24 h 48 h EC50 400.0 300.0 500.0 ug/L F NR Static 2000 l:« Environmental Daphnia magna Fate and Effects Division. U.S.EPA. Washington, D.C.jj alNot Opossum shrimp Mortality Mortality <24 h 96 h LC50 921,000 - - ug/L F NR Static Acutely Toxic 2000 aj Environmental Fate and Effects Americamysis bahia Division, U.S.EPA• Washington, D.C. ��;�33 ]Opossum shrimp Mortality Mortality <24 h 96 h LC50 920.0 700.0 1,400 ug/L F NR Flow through Highly Toxic 2000 Lij Environmental Fate and Effects Americamysis bahia Division. U.S.EPA, Washington, D.C. Opossum shrimp Mortality Mortality <24 h 96 h LC50 900.0 - - ug/L F NR Flow through Highly Toxic 2000 f 614 Environmental Fate and Americamysis bahia Effects Division. U.S.EPA. Washington, D.C. y�g' 4i lDagaerblade grass shrimp Mortality Mortality 0.18 g 96 h LC50 13,800 11,600 16,400 ug/L F NR Static Slightly Toxic 2000 Li j Environmental Fate and Effects Palaemonetes pugio Division. U.S.EPA, Washington D.C. �� +J+�Daggerblade grass shrimp Mortality Mortality Juvenile 96 h LC50 1,255,000 1,077,000 1,445,000 ug/L F NR Static Not Acutely Toxic 2000 f Environmental Fate and Effects Palaemonetes pugio Division, U.S.EPA. Washington, D.C.