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| Guides | 3 |
| Industrial Training | 3 |
| Instructional Materials | 3 |
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| Schwing, Carl M. | 3 |
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| Guides - General | 3 |
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Schwing, Carl M. – 1973
This guide describes standard operating job procedures for the digestion process of wastewater treatment facilities. This process is for reducing the volume of sludge to be treated in subsequent units and to reduce the volatile content of sludge. The guide gives step-by-step instructions for pre-startup, startup, continuous operating, shutdown,…
Descriptors: Guides, Industrial Training, Instructional Materials, Job Training
Schwing, Carl M. – 1973
This guide describes standard operating job procedures for the sludge conditioning and dewatering process of wastewater treatment facilities. In this process, sludge is treated with chemicals to make the sludge coagulate and give up its water more easily. The treated sludge is then dewatered using a vacuum filter. The guide gives step-by-step…
Descriptors: Guides, Industrial Training, Instructional Materials, Job Training
Schwing, Carl M. – 1973
This guide describes standard operating job procedures for the screening and grinding process of wastewater treatment facilities. The objective of this process is the removal of coarse materials from the raw waste stream for the protection of subsequent equipment and processes. The guide gives step-by-step instructions for safety inspection,…
Descriptors: Guides, Industrial Training, Instructional Materials, Job Training
