H Gerardi Michael (209 results)

Condition: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Condition: Fair. Acceptable condition. Acceptable dust jacket. Dust jacket price clipped. A reading only copy. Boards/spine/hinges may be broken, detached, or missing. All pages of text are present, but they may include extensive notes/highlighting, be heavily stained, or detached. May be missing non-text pages (e.g. end pages, half title, title, frontispiece.).…

Soft cover. Condition: Good. Good condition. Clean pages, intact binding.

F in F DW.

Condition: VG+/VG+. 1st. 12mo. 233pp. Price-clipped DJ.

Hardcover. Condition: Very Good. Dust Jacket Condition: Very Good. First US Edition.. blue cloth, gilt spine, pp., 233, illustrated, ,frontis., b & w illustrations in text, 14 pp bibliography, index, light wear to d.j. Size: 8 Vo.. Book.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Lytle, Brittany (illustrator).

Condition: As New. Unread book in perfect condition. Lytle, Brittany (illustrator).

Condition: New. Lytle, Brittany (illustrator).

Condition: new. Lytle, Brittany (illustrator).

Paperback. Condition: New. The practical guide on what to do right when biological influences cause a sequencing batch reactor to go wrong This richly illustrated, straightforward guide carries forth the legacy established by previous editions in the Wiley Wastewater Microbiology series by focusing attention on the mixed gathering of organisms cohabitating within a sequencing batching reactor (SBR), and the key roles their biology plays in this wastewater processing tank's function. With a clear, user-friendly presentation of complex subject matter, Troubleshooting the Sequence Batch Reactor first teaches plant operators how to differentiate the positive and expected organismal dynamics present in optimal SBR performance from the negative and damaging ones that create unhealthy sludge, and a stoppage in SBR operations. Next, Troubleshooting the Sequence Batch Reactor delivers all the tools necessary to get an SBR back on track and running safely. In this book you'll get: Short-course situations tested by the author for the past fifteen years Accessible material aimed at operators instead of design and consulting engineers Essential information for understanding biological conditions such as aerobic, anoxic, and anaerobic/fermentative at the treatment process Examination of the properties of protozoa (single-celled) and metazoa (multi-celled) organisms, and their significance in wastewater treatment Devoid of overwhelming scientific jargon, chemical equations, and kinetics, this book simplifies details to provide quick instruction for plant operators on how to make more informed day-to-day process control decisions, how to troubleshoot confidently when SBR conditions become compromised, and how to act decisively when the problem is ultimately identified. Lytle, Brittany (illustrator).…

Condition: New. Lytle, Brittany (illustrator).

Condition: New.

Paperback. Condition: New. Brand new book, sourced directly from publisher. Dispatch time is 3-4 days from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely. Lytle, Brittany (illustrator).

Paperback. Condition: new. Paperback. A practical, hands-on guide to using the microscope to analyze activated sludge in wastewater treatment The microscope provides the wastewater treatment plant operator with a special tool for process control and troubleshooting of the activated sludge process. The operator can "read" the organisms and use them as "bioindicators" to determine if operational conditions are acceptable or not acceptable. Written for plant operators and technicians and avoiding unnecessary technical jargon, Microscopic Examination of the Activated Sludge Process explores and explains: Microscopy, including microscopic measurements and techniques Directions for preparing and applying microbiological stains and immobilizing agents and techniques for preparing wet mounts and smears How to identify various types of organisms, including: floc particles and foam; protozoa; rotifers; worms and worm-like organisms; crustaceans; filamentous organisms; and algae and fungi The collection, evaluation, and presentation of observations This straightforward guide includes figures, tables, worksheets, photomicrographs, and black-and-white drawings of many living, microscopic components of the activated sludge process. It equips plant operators and technicians to monitor, regulate, and troubleshoot the treatment processes and also serves as a valuable resource for research professionals and sanitary engineers in wastewater treatment. An invaluable troubleshooting tool,Microscopic Examination of the Activated Sludge Process addresses how to use the microscope and provides proper techniques for sample preparation. It explains how to relate and interpret observations and whether observing conditions are desirable or undesirable. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. …

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New. Lytle, Brittany (illustrator).

Condition: New.

Condition: new.

Condition: As New. Unread book in perfect condition.

Condition: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…