Asian Spectator


The Times

.

How to provide reliable water in a warming world – these cities are testing small-scale treatment systems and wastewater recycling

  • Written by Lu Liu, Assistant Professor of Civil, Construction and Environmental Engineering, Iowa State University
How to provide reliable water in a warming world – these cities are testing small-scale treatment systems and wastewater recyclingWater treatment doesn't have to be one large, citywide system.Deepblue4you/E+ via Getty Images

A lot can go wrong in a large urban water system. Pumps malfunction. Valves break. Pipes leak. Even when the system is functioning properly, water can sit in pipes for long periods of time. Water shortages are also a growing problem in a warming world, as...

More Articles ...

  1. Mutton, an Indigenous woolly dog, died in 1859 − new analysis confirms precolonial lineage of this extinct breed, once kept for their wool
  2. Release of Alberto Fujimori in Peru rekindles fears of backsliding on human rights
  3. When authoritative sources hold onto bad data: A legal scholar explains the need for government databases to retract information
  4. Winter brings more than just ugly sweaters – here's how the season can affect your mind and behavior
  5. Artificial light lures migrating birds into cities, where they face a gauntlet of threats
  6. Why federal efforts to protect schools from cybersecurity threats fall short
  7. In the worst of America's Jim Crow era, Black intellectual W.E.B. Du Bois found inspiration and hope in national parks
  8. Is Hamas the same as ISIS, the Islamic State group? No − and yes
  9. CRISPR and other new technologies open doors for drug development, but which diseases get prioritized? It comes down to money and science
  10. Lighting a fire using friction requires an understanding of some physics principles − but there are ways to make the process easier

Magazine

Compressed Air Pipe and Fittings: What Every Australian Industrial Facility Needs to Know

Compressed air is the fourth utility of modern industry, right alongside electricity, gas, and water. Yet despite its critical role in powering everything from pneumatic tools to automated productio...

Common Risks Hidden in Commercial Lease Agreements

Commercial leases are often longer and more complex than tenants expect, and the fine print can carry significant financial and operational consequences over the years that follow. Many business own...

Corporate Secretarial Services in Singapore: Annual Compliance, Key Filings, and Common Mistake

Annual compliance in Singapore should not be treated as a once-a-year administrative event. It is an ongoing governance system that depends on accurate records, timely filings, disciplined approvals...

hacklink hack forum hacklink film izle hacklink z-librarytelegram下载matbetgrandpashabet giriş güncel girişgrandpashabet en çok kazandiran oyunskorbettelegram webjojobet güncelroyalbet girişjojobetjojobetkingroyaldeneme bonusumeritkingagen bolajojobetjojobetjojobetjojobetjojobetnakitbahis