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<br />ELECTRICAL AND ELECTRONIC COMPONENTS INDUSTRIES <br /> <br />PART I - Wastewater Discharges Limitations and Monitoring Requirements <br /> <br />A. <br /> <br />Categorical Pretreatment Standards as Established ~ 40 CFR 469 <br /> <br />The industrial user shall comply with the effluent <br />specified below by January 1, 1985. <br /> <br />limitations <br /> <br />Parameter <br /> <br />Maximum For <br />Any One Day <br />(mg/l) <br /> <br />Monthly Average <br />Shall Not Exceed <br />(mg/l) <br /> <br />Sample <br />Frequency <br /> <br />Sample <br />Type <br /> <br />pH Range <br />TTO (2) <br />Arsenic (4) <br />Fluoride (5) <br /> <br />(6.0 to 11.0) <br />1.37 <br />2.09 <br />32.0 <br /> <br />( 1) <br />. <br /> <br />Continuous <br />(3 ) <br />. <br /> <br />Recording <br />Grab <br /> <br />0.83 <br />17.4 <br /> <br />" <br /> <br />. <br /> <br />.. <br /> <br />Notes: <br />(1) Not Applicable <br />(2) Total Toxic Organics <br />(3) The sample frequency for quarterly reports is determined by the <br />daily process flow. See the table below. <br />(4) The arsenic limitation only applies to manufacturers of gallium <br />or indium arsenide crystals. <br />(5) The compliance date for Fluoride is 11/5/85. <br /> <br />Average Daily Process <br />Wastewater Flow/Quarter <br />(Gallons/Day) <br /> <br />1 To 4,000 <br />4,000 To 20,000 <br />20,000 and Over <br /> <br />Sample <br />Frequency <br /> <br />Analysis/Quarter <br /> <br />Once/Quarter <br />Twice/Quarter <br />Once/Month <br /> <br />1 <br />2 <br />3 <br /> <br />B. <br /> <br />Refer to the Section in this Manual entitled .Pretreatment <br />Standards for the Electrical and Electronic Component Point <br />Source Category. for the complete monitoring requirements and <br />discharge limitations as listed in 40 CFR 469. <br /> <br />C. <br /> <br />Refer to the Industrial Waste Ordinance, for local standards and <br />monitoring requirements not covered by 40 CFR 469. <br /> <br />PART II - Reporting Requirements <br /> <br />A. <br /> <br />Refer to the Section in this Manual entitled .Pretreatment <br />Standards for the Electrical and Electronic Component Point <br />Source Category. for the complete reporting requirements. <br /> <br />-29- <br />