View Source

40 C.F.R. § 420.94

New source performance standards (NSPS).

§ 420.94 New source performance standards (NSPS).

The discharge of wastewater pollutants from any new source subject to this subpart shall not exceed the standards set forth below.

(a) Sulfuric acid pickling (spent acid solutions and rinse waters)—(1) Rod, wire, and coil.

Subpart I

Pollutant or pollutant property New source performance standards
Maximum for any 1 day Average of daily values for 30 consecutive days
kg/kkg (pounds per 1,000 lb) of product
TSS0.01460.00626
O&G*0.006260.00209
Lead0.00009390.0000313
Zinc0.0001250.0000417
pH( 1)( 1)

*The limitations for oil and grease shall be applicable when acid pickling wastewaters are treated with cold rolling wastewaters.

1 Within the range of 6.0 to 9.0.

(2) Bar, billet, and bloom.

Subpart I

Pollutant or pollutant property New source performance standards
Maximum for any 1 day Average of daily values for 30 consecutive days
kg/kkg (pounds per 1,000 lb) of product
TSS0.008760.00376
O&G*0.003760.00125
Lead0.00005630.0000188
Zinc0.00007510.0000250
pH( 1)( 1)

*The limitations for oil and grease shall be applicable when acid pickling wastewaters are treated with cold rolling wastewaters.

1 Within the range of 6.0 to 9.0.

(3) Strip, sheet, and plate.

Subpart I

Pollutant or pollutant property New source performance standards
Maximum for any 1 day Average of daily values for 30 consecutive days
Kg/kkg (pounds per 1,000 lb) of product
TSS0.01170.00501
O&G 10.005010.00167
Lead0.00007510.0000250
Zinc0.0001000.0000334
pH( 2)( 2)

1 The limitations for oil and grease shall be applicable when acid pickling wastewaters are treated with cold rolling wastewaters.

This document is only available to subscribers. Please log in or purchase access.
Purchase Login

About SCCE

The Society of Corporate Compliance and Ethics (SCCE) is a non-profit, member-based professional association. SCCE supports our members' work with education, news, and discussion forums. We are a community of leaders, defining and shaping the corporate compliance environment across a wide range of industries and geographic regions. In developing and maintaining effective ethics and compliance programs, our members strengthen and protect their companies.

952.933.4977

About HCCA

The Health Care Compliance Association (HCCA), is a 501(c)6 non-profit, member-based professional association. HCCA was established in 1996 and is headquartered in Minneapolis, MN. We provide training, certification, and other resources to over 10,000 members. Our members include compliance officers and staff from a wide range of organizations, including hospitals, research facilities, clinics and technology service providers.

952.988.0141

Facebook X LinkedIn
Copyright © 2024 by Society of Corporate Compliance and Ethics (SCCE) & Health Care Compliance Association (HCCA). No claim to original US Government works. All rights reserved. All information provided through this site, including without limitation all information such as the “look and feel” of the site, data files, graphics, text, photographs, drawings, logos, images, sounds, music, video or audio files on this site, is owned and/or licensed by SCCE & HCCA or its suppliers and is subject to United States and international copyright, trademark and other intellectual property laws. Any third party logos and/or content provided herein is owned by such third parties and is used by permission herein. Your use of this site to is subject to our Terms Of Use and Privacy Statement.
Cookie settings