Minggu, 21 April 2013

Water Purification Specialist

Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids and gases from contaminated water. The goal is to produce water fit for

The purification process of water may reduce the concentration of particulate matter including suspended particles, parasites, bacteria, algae, viruses, fungi; and a range of dissolved and particulate material derived from the surfaces that water may have made contact with after falling as rain.

The standards for drinking water quality are typically set by governments or by international standards. These standards will typically set minimum and maximum concentrations of contaminants for the use that is to be made of the water.

It is not possible to tell whether water is of an appropriate quality by visual examination. Simple procedures such as boiling or the use of a household activated carbon filter are not sufficient for treating all the possible contaminants that may be present in water from an unknown source. Even natural spring water – considered safe for all practical purposes in the 19th century – must now be tested before determining what kind of treatment, if any, is needed. Chemical and microbiological analysis, while expensive, are the only way to obtain the information necessary for deciding on the appropriate method of purification.

According to a 2007 World Health Organization (WHO) report, 1.1 billion people lack access to an improved drinking water supply, 88 percent of the 4 billion annual cases of diarrheal disease are attributed to unsafe water and inadequate sanitation and hygiene, and 1.8 million people die from diarrheal diseases each year. The WHO estimates that 94 percent of these diarrheal cases are preventable through modifications to the environment, including access to safe water.
a specific purpose. Most water is purified for human consumption (drinking water), but water purification may also be designed for a variety of other purposes, including meeting the requirements of medical, pharmacological, chemical and industrial applications. In general the methods used include physical processes such as filtration, sedimentation, and distillation, biological processes such as slow sand filters or biologically active carbon, chemical processes such as flocculation and chlorination and the use of electromagnetic radiation such as ultraviolet light.

Simple techniques for treating water at home, such as chlorination, filters, and solar disinfection, and storing it in safe containers could save a huge number of lives each year. Reducing deaths from waterborne diseases is a major public health goal in developing countries.

Tidak ada komentar:

Posting Komentar

Welcome to Cheria Water Treatment Solutions

Cheria Water Treatment Solutions provides services and solutions for all aspects of water, from traditional chemical treatment through to waste water and reuse, packaged membrane filtration plants, as well as the production of specialised cleaning chemicals.

As a national business, Cheria Water is well positioned to meet the growing needs of our customers and prospective clients.

Cheria provides traditional cooling and heating water treatment services and products. we can provide tailored solutions from beginning to end.

Cheria Water continues to be at the forefront of innovation, both in the development of new services and practices, as well as the creation of new water treatment products to serve the industrial and commercial sectors. Integra is now arguably ‘the most diverse water treatment company in Indonesia’.

Due to the growth of cheria in recent years, our field of expertise has expanded too, bringing a wealth of knowledge and skills within additional fields; such as Pre-treatment and Desalination, Waste Water and Re-use and Cleaning and Hygiene Solutions.

Our specialised teams are bringing the latest technology and processes such as;

ReverseOsmosis - Desalination - Membrane Bio-reactors - Seawater Fouling Treatment - Twin Oxide Sanitisation - Web-based Dosing and Control

Cheria also produces an extensive range of industrial and commercial grade chemicals, including degreasers, sanitisers, cleaners and detergents.

Our broad spectrum of knowledge and skills allow us to take a holistic approach to managing water and hygiene within your business.