JPR 8550.1 - Nasa

JSC Environmental Compliance
Procedural Requirements
JPR No.
8550.1A XXXX.X
Effective Date:
Johnson Space Center • Environmental Compliance Program
Expiration Date:
Expiration Date:
Page Number
3/25/2011
3/25/2016
[Leave Blank]
Page 82 of 123
(6) Discharges causing an excessive chemical or biochemical oxygen demand;
(7) Total Organic Carbon in concentrations exceeding 10mg/L;
(8) Total Toxic Organics in concentrations exceeding 2.13 mg/L;
(9) Strong acids, iron pickling wastes, or concentrated plating solutions;
(10) Objectionable or toxic substances exerting excessive chlorine demand;
(11) Metals in concentrations exceeding those in Table 4:
Table 4 - Discharge Limits
Parameter Concentration
(mg/L)
Parameter Concentration
(mg/L)
Arsenic 0.05 Manganese 1.00
Barium 5.00 Mercury 0.005
Benzene 0.05 Nickel 1.00
Boron 1.00 Phosphorous 20
Cadmium 0.02 Selenium 0.02
Chromium 1.71 Silver 0.10
Copper 1.00 Toluene 0.05
Ethylbenzene 0.05 Xylene 0.1
Lead 0.10 Zinc 1.48
c. The metals and toxic substances in Table 5 shall not be discharged in any concentration or
quantity:
Table 5 - Prohibited Discharges
Antimony
Bismuth
Molybdenum
Rhenium
Tellurium
Fungicides
Beryllium
Cobalt
Uranyl ion
Strontium
Herbicides
Pesticides
(1) Radioactive wastes or isotopes without permission from the EO and the Clinical Services
Branch;
Verify correct version before use at
http://server-mpo.arc.nasa.gov/Services/CDMSDocs/Centers/JSC/Home.tml.
JSC Form JF2420B (MS Word August 28, 2006) (Revised May 30, 2007)