Water Pollutants Potentially In Petroleum Refinery Wastewaters

Metals and inorganics

Polycrylic aromatic

Antimony

hydrocarbons

Arsenic

Acenaphthene

Asbestos

Acenaphthylene

Beryllium

Anthracene

Cadmium

Benzo(a)pyrene

Chromium

Chrysene

Copper

Fluoranthene

Cyanide

Flourene

Lead

Naphthalene

Mercury

Phenanthrene

Nickel

Pyrene

Selenium

Polychlorinate biphenyls and

Silver

related compounds

Thallium

Aroclor 1016

Zinc

Aroclor 1221

Phthalates

Aroclor 1232

Bis(2-ethylhexyl) phthalate

Aroclor 1242

Di-n-butyl phthalate

Aroclor 1248

Diethyl phthalate

Aroclor 1254

Dimethyl phthalate

Aroclor 1260

Phenols

Halogenated aliphatics

2-Chlorophenol

Carbon tetrachloride

2,4-Dichlorophenol

Chloroform

2,4-Dinitrophenol

Dichlorobromomethane

2,4-Dimethylphenol

1,2-Dichloroethane

2-Nitrophenol

1,2-Trans-dichloroethylene

4-Nitrophenol

Methylene chloride

Pentachlorophenol

1,1,2,2-Tetrachloroethane

Phenol

Tetrachloroethylene

4,6-Dinitro-o-cresol

1,1,1-Trichloroethane

Parachlorometa cresol

Trichloroethylene

Aromatics

Pesticides and metabolites

Benzene

Aldrin

1,2-Dichlorobenzene

a-BHC

1,4-Dichlorobenzene

ß-BHC

Ethylbenzene

ö-BHC

Toluene

y-BHC

Chlordane 4,4'-DDE 4,4'-DDD

Chlordane 4,4'-DDE 4,4'-DDD

a-Endosulfan ß-Endosulfan

Endosulfan sulfate

Heptachlor

Isophorone

Figure 7.3.1 shows the components of a comprehensive industrial wastewater survey. The two main elements in a survey are (1) definition of the physical characteristics of the plant's sewer systems and (2) development of individual wastewater stream profiles. Defining the physical systems is required before information on flow characteris-

BPT Effluent Limitations

Average of daily values

Pollutant for 30

or consecutive pollutant Maximum for days shall not property any 1 day exceed

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