water pollution rivers

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Canarina Spain · Canarina software

Sea pollution I

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Pollutants in the Sea

The water and the ground play a fundamental paper in the development of the life. In this software, we will center ourselves in the study and in the administration of the water. The outfall pipes, which release sewage, are mainly in the sea near the coast, in rivers and in estuaries. DESCAR Software can simulate both situations. The main pollutants in the water are: organic compounds, heavy metals, organic chemicals, oil slicks and thermal water.

Organic wastes.- It is the main compound of wastewater discharges. The most important discharges with organic compounds are the home sewage and the industrial wastewaters. This type of discharge experiences a very important demand of oxygen (BOD = biochemical oxygen demand). Putting too much sewage into a water body can place too severe an oxygen demand on the water, leading to major pollution problems. Water without pollutants can have a DOB between 1 and 2 mg/L. Raw sewage has a DOB between 300 and 400 mg/L.

Heavy metals.- Some heavy metals like the Cu and the Zn are not biodegradable and they are deposited in mollusks that filter great quantity of water, as the mussel. These metals are toxic in high concentrations and they can produce a problem for the health when they are ingested.

Organic chemicals.- Some of these compounds like the pesticides and the PCB can cause a great impact in the environment.

Thermal waters.- They are cooling waters from industrial and electric power plants. They may raise the temperature of the receiving water, increasing the rate of decomposition of biodegradable organic wastes.

POLLUTANTS: Pollutants I - Pollutants II - The sea I - The sea II - Pycnocline

Canarina Algoritmos Numéricos, S.L.

Environmental software solutions

Software for environmental impact

Canary Islands, Spain

e-mail: contact us

European network on pollution · European Union

Member of MAPO: European network on Marine Pollution. Project

funded by the European Commission through the

6th Framework Programme for Research and Development

waste magnagement

CANARINA: Home - Air pollution · DISPER - Noise pollution · CUSTIC - Water pollution · DESCAR - Contact us

DESCAR: DESCAR: water pollution - Data I - Algorithms I - Pollutants I

SOLUTIONS: DESCAR: water pollution - Advantages - Price

INPUT DATA: Data I - Data II - Data III - Import - Commands - Graphs I - Graphs II

ALGORITHMS: Algorithms I - Algorithms II - Algorithms III - Algorithms IV - Algorithms V - Algorithms VI

POLLUTANTS: Pollutants I - Pollutants II - The sea I - The sea II - Pycnocline

DESCAR software solutions: This application has been used in great number of environmental reports, courses and water pollution studies in the last years. We currently have users in more than 10 countries.

Wakefield - mixing simulation - fluent simulation - transport simulation - water pollution rivers

Wells - wastewater outfall - fluid dynamics simulation - simulation equations - water pollution rivers

Westminster - simulation model - simulation equation -pipe outfall - surface water pollution

Winchester - water quality issues - water quality problems - urban water quality - water pollution rivers

Wolverhampton - water - water treatment - water conservation - water resources - water pollution rivers

Worcester - water pollution - drinking water - water testing - surface water pollution

York - well water - reverse osmosis - heat transfer simulation - water pollution rivers

Lincolnshire - water contamination - surface water pollution

Cumbria - river contamination - agriculture contamination - land contamination -

Brighton & Hove - ground water contamination - well water contamination - drinking water contamination -

Cambridge - galway water contamination - contamination of drinking water -

Nottingham - surface water contamination - contamination of ground water - water supply contamination

Peterborough - well contamination - sea contamination - arsenic contamination -

Ripon - ground water - water management - coastal contamination -

Norfolk - sources of water contamination - surface water pollution

Suffolk - effects of water contamination - E. Coli water contamination - river water contamination -

Hampshire - source of water contamination -

Essex - ocean water contamination - surface water pollution

Wiltshire - water contamination test - beach water contamination - water contamination testing -

Cambridgeshire - sewage contamination in water - metal contamination in water -

Aberdeen - potable water contamination - chemical contamination of water - lead contamination in drinking water -

Armagh - water contamination in Sutton - microbial contamination of water - prevention of water contamination -

Bangor - thames water contamination - water table contamination - iron contamination in water -

Bath - faecal contamination of water - food and water contamination - black water contamination -

Belfast - water contamination disease - water contamination statistics -

Birmingham - types of water contamination - arsenic contamination in water - water contamination tests -

Bradford - Ireland water contamination - sea water contamination - contamination of water supplies -

Brighton & Hove - lead contamination water - water contamination in Surrey - water contamination diseases -

Bristol - water contamination effects - water pollution contamination - preventing water contamination -

Cambridge - contamination of well water - fresh water contamination - water tank contamination -

Nottingham - oil water contamination - contamination of water supply - water cooler contamination - contamination and purification of water -

Copyright © 2005 Canarina Algoritmos Numéricos, Sociedad Limitada Unipersonal CIF-B38803110 registered for electronic commerce in sheet TF-35526, sheet 1 of the volume 2.671 of the General Section, First Registration, Registro de la Propiedad Número 2 y Marcantil of , Spain. All rights reserved.