Denny J Peter (12 results)

Stapled Wraps. pp. 10. 4to. Light shelfwear, ink signature to inside front cover; very good.

Stapled Wraps. pp. 4. 4to. Light shelfwear, ink signature to inside front cover; very good.

Stapled Wraps. pp. 5. 4to. Light shelfwear, ink signature to inside front cover; very good.

Stapled Wraps. pp. 5. 4to. English text. Light shelfwear, ink signature to inside front cover, some pencil marginalia throughout; very good-.

Condition: New. Print on Demand.

Softcover. Condition: 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.

Paperback. Condition: 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.

Paperback. Condition: 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.

Paperback. Condition: 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.

Paperback. Condition: 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.

Softcover. Condition: gut. 1997. Secondary Settling Tanks: Theory, Modelling, Design and Operation In englischer Sprache. pages.

SOFTCOVER. Condition: Very Good. 1st Edition. Large 4to. in colour printed stiff card covers, unpaginated, approx. 64pp on thick glossy art paper, biographical notes and facing b/w reproduction for each of the artists shown . [CONDITION: Covers a little dusty, spine edges moderately rubbed, tiny flat creases to front cover corner tips else VERY GOOD, an otherwise well preserved clean and tight copy. A very presentable copy of the rare catalogue for this seminal exhibition ] . . . NOTE: Depending on destination this item may require an extra payment for insurance. If so, orders made by card will be completed only after you have approved any such extra cost. . We always ship in STRONG PROTECTIVE CARD PARCELS.