Error message

  • Notice: Undefined variable: node in Drupal\sgc_trending_now\Plugin\Block\TrendingNow->build() (line 34 of modules/sgc/sgc_trending_now/src/Plugin/Block/TrendingNow.php).
  • Notice: Undefined index: term_id in Drupal\sgc_trending_now\Plugin\Block\TrendingNow->build() (line 42 of modules/sgc/sgc_trending_now/src/Plugin/Block/TrendingNow.php).

How To

arrow_drop_down
Sep 11 2015
Water sampling has been required by the U.S. Environmental Protection Agency (EPA) since the 1980s. Every water and wastewater utility or business…
Jul 30 2015
Ball valves are a common choice in water systems because they are inexpensive and have a high temperature and pressure tolerance. The valve works by…
Jul 7 2015
In many communities, basement flooding is a rite of spring. Snowmelt and heavy spring rainfall often lead to flooded basements. Basement flooding,…
May 4 2015
Utilities usually deploy advanced metering infrastructure (AMI) to improve billing accuracy and eliminate estimated reads. Applications that use the…
Apr 2 2015
As the nation’s infrastructure continues to require costly and extensive repairs and replacements to keep roads, bridges and water systems functional…
Mar 3 2015
As the world’s population rapidly grows, the water industry is focusing on ways to save water, reduce maintenance on the growing amount of equipment…
Feb 9 2015
Compared with high-profile oil and gas pipeline spills, water main leaks receive relatively little attention. But should these comparatively…
Jan 15 2015
One of the more complex and difficult measurements in many water and wastewater treatment plants is pH, but the following tips can help to ensure…
Nov 10 2014
Today’s wastewater collection system operators are faced with many daily challenges that range from simple tasks to comprehensive capital improvement…
Oct 13 2014
Upgrading a SCADA system in a large water/wastewater treatment plant can be daunting. There are a lot of tanks, pumps and systems in a plant, and…
Oct 13 2014
In wastewater treatment facilities, keeping lubricants clean and fit for use can present challenges. Plant operators faced with shrinking manpower…
Sep 10 2014
Energy usage at water resource recovery facilities (WRRF) is a big deal. The cost of energy is the single largest operating cost for many and…
Aug 22 2014
Like every piece of mechanical equipment we use, a control valve requires some maintenance. Because budgets are stretched and time is tight, it can…
Jul 11 2014
The pointers given below are used by Grundfos staff when analyzing the requirements of new pumping stations. Although useful, they are generalized…
May 15 2014
Each year, an estimated 240,000 water main breaks occur in the U.S., according to the American Society of Civil Engineers. America’s aging water…
Apr 3 2014
If you are now the proud owner of a new pressure reducing valve or have just taken over a system that might have them installed—or you are just…
Mar 19 2014
Smooth opening and closing of butterfly valves has a large impact on system performance and long-term reliable operation. It not only extends the…
Feb 13 2014
Our drinking water infrastructure is aging while municipal budgets shrink or at best remain the same: The U.S. Environmental Protection Agency…
Jan 22 2014
Wastewater treatment facilities undergo continuous monitoring of multiple parameters and compounds throughout the treatment process on a daily basis…
Subscribe to How To
expand_less