Download or read book Phosphorus Removal by Trickling Filter Slimes with List of References written by and published by . This book was released on 1973 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phosphorus Removal by Trickling Filter Slimes written by A. E. Zanoni and published by . This book was released on 1973 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phosphorus Removal by Trickling Filter Slimes written by A. E. Zanoni and published by . This book was released on 1973 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phosphorus Removal written by and published by . This book was released on 1973 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phosphorus Removal in Trickling Filters written by Harold John Jebens and published by . This book was released on 1970 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book EPA Reports Bibliography written by United States. Environmental Protection Agency and published by . This book was released on 1973 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog United States Public Documents written by United States. Superintendent of Documents and published by . This book was released on 1973 with total page 1252 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.

Download or read book Phosphorus Removal in Trickling Filters written by H. Jebens and published by . This book was released on 1973 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Process Design Manual for Phosphorus Removal written by Shimek, Roming, Jacobs, and Finklea (Firm) and published by . This book was released on 1976 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phosphorus Removal written by Water Resources Scientific Information Center and published by . This book was released on 1973 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: 490 references and abstracts from Selected water resources abstracts through Feb. 15, 1973 (v. 6, no. 4). Each entry consists of title, author, source, descriptors, identifiers, abstract, and accession number. Keyword index.

Download or read book Phosphorus Removal in Trickling Filters written by William Charles Boyle and published by . This book was released on 1971 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phosphorus Removal at a Trickling Filter Plant Wyoming Michigan written by William J. Stonebrook and published by . This book was released on 197? with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book EPA Reports Bibliography Supplement written by United States. Environmental Protection Agency. Library Systems Branch and published by . This book was released on 1974 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phosphorus Removal in a Pilot Scale Trickling Filter System by Low Level Lime Addition to Raw Wastewater written by Roy D. Miller and published by . This book was released on 1978 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lime addition to raw wastewater as an upgrading technique can significantly aid a trickling filter plant in producing effluents in compliance with NPDES permit limitations for BOD5, suspended solids and phosphorus. Low level lime addition does not require recarbonation and does not produce the sludges typical of high pH lime treatment schemes. Low level lime addition was studied in laboratory and pilot scale systems. Raw wastewater was treated in a 4.16 cu m/day (1100 gpd) primary clarifier followed by a 2.46 cu m/day (650 gpd) trickling filter system. Lime was added to a rapid mix tank prior to primary clarification at pH levels of 9.0, 9.5 and 9.8 entering the clarifier. Phosphorus precipitation, solid-liquid separation of the insolubilized phosphorus, nutrient levels entering the trickling filter, biological treatment efficiency, sludge production and sludge characteristics were all monitored. Ferric chloride and polyelectrolytes were tested for their effectiveness as flocculating aids in the solid-liquid separation of the insolubilized phosphorus. Results indicate that low level lime addition to raw wastewater in a trickling filter system can provide an effective simple-to-operate, cost-effective method of upgrading a plant to successfully comply with effluent limitations. (Author).

Download or read book National Union Catalog written by and published by . This book was released on 1978 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.

Download or read book EPA Cumulative Bibliography written by United States. Environmental Protection Agency and published by . This book was released on 1976 with total page 1364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1970/76- include reports bibliography, and separate title, subject, corporate author, personal author, contract number, and accession/report number indexes.

Download or read book Process Design Manual for Upgrading Existing Wastewater Treatment Plants written by Metcalf & Eddy and published by . This book was released on 1974 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: