Basic Water and Wastewater Treatment by T H Y Tebbutt (Auth.)

By T H Y Tebbutt (Auth.)

This quantity goals to mix the functions of easy programming in easy with an knowing of these features of water/wastewater therapy engineering that are expressed through mathematical relationships or which require a decision-making series. Waste and wastewater therapy is a vital sector of engineering and the subjects chosen illustrate the multidisciplinary elements of the topic. The courses were written in simple on an Amtrad PC1640

Show description

Read or Download Basic Water and Wastewater Treatment PDF

Best waste management books

Geotechnical engineering of embankment dams

The purpose of this e-book is to offer a "state of practice", rather highlighting universal difficulties, error and omissions. themes addressed contain embankment dams, weathering approaches, geotechnical investigations, and starting place grouting.

Biodegradable polymers for industrial applications

The majority of plastic items are made up of petroleum-based artificial polymers that don't degrade in a landfill or in a compost-like setting. as a result, the disposal of those items poses a significant environmental challenge. An environmentally-conscious substitute is to design/synthesize polymers which are biodegradable.

Water Management and Water Loss

Water administration and Water Loss includes a collection of papers and articles written by way of numerous the world over recognized experts within the box of water loss relief. The articles were drawn jointly from IWA meetings prior to now five years and supply information of ways water losses from Municipal distribution structures could be decreased.

Agro-Industrial Wastes as Feedstock for Enzyme Production. Apply and Exploit the Emerging and Valuable Use Options of Waste Biomass

Agro-industrial Wastes as Feedstock for Enzyme creation: follow and take advantage of the rising and important Use concepts of Waste Biomass explores the present state of the art bioprocesses in enzyme construction utilizing agro-industrial wastes with recognize to their iteration, present equipment of disposal, the issues confronted when it comes to waste and law, and strength value-added protocols for those wastes.

Extra resources for Basic Water and Wastewater Treatment

Example text

7^5536 . ¡181U3U m e / 1 at . a 5 4 0 2 U 6 d a y s Another Enter Enter Enter Enter Enter Enter section (Y/N)? Y next flow, DO ( m e / D . BOD ( m e / D ? 4 . 6 , 2 0 BOD r a t e c o n s t a n t (base 1 0 per d a y ) ? 1 r e a e r a t i o n c o n s t a n t (base 1 0 per d a y ) ? 3 s a t u r a t i o n DO ( m e / D ? 1 time of flow in s e c t i o n (d)? 2 n u m b e r of s e e m e n t s r e q u i r e d in s e c t i o n ? 725661 at 1 . 425428 days (Y/N)? 1) A water abstraction is made from a river some days time of flow below an effluent discharge which contains both con­ servative and non-conservative pollutants.

5 mg/l after 4 hours. 10 CLS 20 REM R E A E R 30 P R I N T " R e a e r a t i o n C a l c u l a t i o n s " UO I N P U T " E n t e r s a t u r a t i o n DO for test c o n d i t i o n s ( m e / l ) " ; D S 50 I N P U T " E n t e r i n i t i a l , and f i n a l DO l e v e l s ( m e / 1 ) " : D I . "DO ( m e / D " 1 7 0 FOR T = . 2 5 TO 2 S T E P . D 2 1 0 NEXT Τ 2 2 0 PRINT 2 3 0 I N P U T " A n o t h e r set of DO p r e d i c t i o n s ( Y / N ) " ; Q $ 2U0 IF Q $ = " Y " OR Q $ - " y " THEN lUO 2 5 0 PRINT 2 6 0 I N P U T " A n o t h e r set of c a l c u l a t i o n s ( Y / N ) " ; Q $ 2 7 0 IF Q $ = " Y " OR Q $ » " y " THEN 1 0 280 END Reaeration Calculations E n t e r s a t u r a t i o n DO for test c o n d i t i o n s ( m e / D ?

8 E n t e r vol of acid to m e t h y l o r a n e e end point (ml)? 1 8 . 2 T o t a l alkallnity>= 7 2 8 m e / 1 as c a l c i u m c a r b o n a t e C a u s t i c a l k a l i n i t y * 2 3 2 m e / 1 as c a l c i u m c a r b o n a t e C a r b o n a t e a l k a l i n i t y - Ü6U m e / 1 B i c a r b o n a t e a l k a l i n i t y - Z6U m e / 1 A n o t h e r set of r e s u l t s (Y/N)? Y E n t e r s a m p l e v o l u m e (ml)? 2 5 E n t e r vol of acid to P h e n o l p h t h a l e i n end point (ml)? 9 .

Download PDF sample

Rated 4.64 of 5 – based on 22 votes