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ERIC Number: ED173651
Record Type: RIE
Publication Date: 1978-Dec
Pages: 59
Abstractor: N/A
Reference Count: 0
Water Treatment Technology - Filtration.
Ross-Harrington, Melinda; Kincaid, G. David
One of twelve water treatment technology units, this student manual on filtration provides instructional materials for six competencies. (The twelve units are designed for a continuing education training course for public water supply operators.) The competencies focus on the following areas: purposes of sedimentation basins and flocculation units, rapid sand gravity and pressure filters, filter faults, backwash procedures, backwashing frequency, and backwashing filters. For each competency, student objectives, resources (information sheets and appendix materials), learning activities, and evaluation activities are provided. The appendices contain information sheets on rapid mixing and flocculation, sedimentation, filtration, and chemical coagulation and flocculation. Generally, an evaluation form and answer key are provided for each competency. (JH)
Publication Type: Guides - Classroom - Teacher
Education Level: N/A
Audience: N/A
Language: English
Sponsor: Office of Education (DHEW), Washington, DC.
Authoring Institution: West Virginia State Dept. of Health, Charleston.; West Virginia Research Coordinating Unit for Vocational Education, Huntington.; West Virginia State Dept. of Education, Charleston. Bureau of Vocational, Technical, and Adult Education.
Identifiers: Water Filters; Water Treatment; West Virginia
Note: For related documents see CE 022 313-324 ; Not available in hard copy due to marginal legibility