Laserfiche WebLink
November 20, 2001 <br />52914 <br />Mr. Ron Kenyon <br />Delta Tech Ser -vice, Inc. <br />Page 2 <br />• design standard(s), ifavailoble, according to which the tank and ancillary equipment were <br />constructed; <br />• hazardous characteristics of the waste(s) that have been and will be handled; <br />• existing corrosion protection measures; <br />• documented age of the tank system, ifavailable (otherwise, an estimate ofthe age) <br />TANK DESIGY <br />The TTU's consists of semi-portable storage tanks for the storage of aqueous wastes and liquids which <br />have been treated, a Chempuper (DOT certified hazardous waste transport), a filter or centrifuge unit, <br />and a chemical transport trailer. These components are connected using chemical resistant hoses and <br />small branch manifolds. All TTU's components are currently used by Delta Tech Service in their <br />hazardous materials storage and transport operations. The components appear to be well maintained <br />and in good condition. <br />All TTU components appear to have been designed and constructed in accordance with applicable <br />standards and are suitable for use with a wide variety of chemicals at low temperatures. All tanks and <br />piping, which are in contact with liquid waste, are either constructed with polyethylene, stainless steel, <br />or carbon steel lined with hypalon. <br />HAZARDOUS WASTE CHAI7ACTERISTICS <br />The Non-RCRA material treated in the TTU's includes the following materials: <br />1) Aqueous wastes containing metals; <br />2) Aqueous wastes with less thanlO% total organic carbons and compounds with less than 1% <br />volatile organics; <br />3) Alum, gypsum, lime, sulfur, or phosphate sludges; <br />4) Inorganic acid or alkaline solutions; and <br />5) Used oil, unrefined oil waste, mixed oil, oil -water mixtures, or oil -water separation sludges. <br />The treatment process consists of one or more of the following methods: <br />1) <br />Precipitation <br />2) <br />Phase separation <br />3) <br />Neutralization or pH adjustment <br />4) <br />Adsorption <br />5) <br />Air or steam stripping <br />6) <br />Biological processes. <br />Harding ESE <br />