G a ekama (52 risultati)

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

Condizione: New.

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

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: NEW.

Condizione: New. 2023. 2nd Edition. paperback. . . . . .

Paperback / softback. Condizione: New. New copy - Usually dispatched within 3 working days.

Condizione: New.

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

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

Paperback. Condizione: Brand New. 2nd edition. 866 pages. 9.25x6.13x0.75 inches. In Stock.

Paperback. Condizione: New. Brand new book, sourced directly from publisher. Dispatch time is 24-48 hours from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Softcover. Condizione: Bon. Ancien livre de bibliothèque avec équipements. Couverture différente. Edition 1997. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Good. Former library book. Different cover. Edition 1997. Ammareal gives back up to 15% of this item's net price to charity organizations. …

Condizione: new.

Condizione: New. 2023. 2nd Edition. paperback. . . . . . Books ship from the US and Ireland.

Condizione: New. In English.

Condizione: NEW.

Paperback. Condizione: new. Paperback. Although developments in wastewater treatment over recent decades have focused on the biological reactor, the secondary settling tank (SST) also plays a major role in achieving increasingly stringent effluent quality standards. This report collates many of the significant developments that have taken place in SST theory, design, modelling and operation. Earlier SSTs were designed only by empirical hydraulic criteria such as overflow rate, which do not recognize sludge concentration and settleability. Today, there are available not only much improved design procedures but also hydrodynamic models for simulating water and solids distribution and flows in full-scale SSTs. Nine Chapters cover a wide range of subjects including: Flocculation and settling behaviour of biological sludges SST performance evaluation protocols Development and evaluation of the different design procedures such as the flux theory and the ATV design rules Developments in and application of one- two- and three-dimensional modelling Experience-based aspects of design and operation of circular, rectangular and vertical SSTs This report collates many of the significant developments that have taken place in secondary settling tank theory, design, modelling and operation. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Condizione: As New. Unread book in perfect condition.

Condizione: New. pp. 236 64:B&W 8.268 x 11.693 in or 297 x 210 mm (A4) Perfect Bound on White w/Gloss Lam.

Paperback. Condizione: New. Although developments in wastewater treatment over recent decades have focused on the biological reactor, the secondary settling tank (SST) also plays a major role in achieving increasingly stringent effluent quality standards.  This report collates many of the significant developments that have taken place in SST theory, design, modelling and operation. Earlier SSTs were designed only by empirical hydraulic criteria such as overflow rate, which do not recognize sludge concentration and settleability. Today, there are available not only much improved design procedures but also hydrodynamic models for simulating water and solids distribution and flows in full-scale SSTs.  Nine chapters cover a wide range of subjects including:  Flocculation and settling behaviour of biological sludges             SST performance evaluation protocols           Development and evaluation of the different design procedures such as the flux theory and the ATV design rules            Developments in and application of one- two- and three-dimensional modelling             Experience-based aspects of design and operation of circular, rectangular and vertical SSTs.  Reprinted for 2006   Scientific and Technical Report No.6.…

Condizione: New. 1997. paperback. . . . . .

Paperback. Condizione: New. Although developments in wastewater treatment over recent decades have focused on the biological reactor, the secondary settling tank (SST) also plays a major role in achieving increasingly stringent effluent quality standards.  This report collates many of the significant developments that have taken place in SST theory, design, modelling and operation. Earlier SSTs were designed only by empirical hydraulic criteria such as overflow rate, which do not recognize sludge concentration and settleability. Today, there are available not only much improved design procedures but also hydrodynamic models for simulating water and solids distribution and flows in full-scale SSTs.  Nine chapters cover a wide range of subjects including:  Flocculation and settling behaviour of biological sludges             SST performance evaluation protocols           Development and evaluation of the different design procedures such as the flux theory and the ATV design rules            Developments in and application of one- two- and three-dimensional modelling             Experience-based aspects of design and operation of circular, rectangular and vertical SSTs.  Reprinted for 2006   Scientific and Technical Report No.6.…

Hardcover. Condizione: New. Brand new book, sourced directly from publisher. Dispatch time is 24-48 hours from our warehouse. Book will be sent in robust, secure packaging to ensure it reaches you securely.

Condizione: New. pp. 236.

Condizione: NEW.