water-use ratio

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• Water supply and sanitation in Brazil — has proved to be a resilient and resourceful sector, despite tremendous challenges and persistent inequalities in the sector. A lot has been achieved during the past decades, including a sustained improvement in efficiency and improved access.… …   Wikipedia

• Water supply and sanitation in Venezuela — is characterized by insufficient coverage and service quality, despite the country s oil wealth. Increases in coverage in the 1990 2001 period have been limited; more recent coverage figures are not readily available.Investments in the sector are …   Wikipedia

• Water supply and sanitation in Iran — has witnessed some important improvements, especially in terms of increased access to urban water supply, while important challenges remain, particularly concerning sanitation and service provision in rural areas.Institutionally, the Ministry of… …   Wikipedia

• Water supply and sanitation in Saudi Arabia — differs from most other countries in three significant aspects. First, it relies almost exclusively on two sources that are absent in most other countries: desalination and fossil water. Second, given the substantial oil wealth of the country,… …   Wikipedia

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• Water supply and sanitation in the Philippines — ervice qualityContinuity of supplyIn 2004, water supply was available on average for 18 hours each day in the West Zone of Metro Manila and 21 hours in the East Zone. According to their respective websites, the utility responsible for water… …   Wikipedia

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• Water injection (engines) — In internal combustion engines, water injection, also known as anti detonant injection, is spraying water into the cylinder or incoming fuel air mixture to cool the combustion chambers of the engine, allowing for greater compression ratios and… …   Wikipedia