All Posts in "Roberta Lane"

Everyone wants a tension free life whether it may be professional or personal and these lives, data is the essence of any communication. As long as this data remains safe and uncorrupted, the work runs smoothly. However, people might suffer the data loss due to some accidental deletion, virus or malware attack, hard drive corruption etc. This lost data then becomes inaccessible but what can we do to gain it back? It is quite simple, it means hiring some  file recovery software that can help you to protect your essential data or retrieve it back when it has already been deleted.

The following three easy steps can help you recover your data:

  • Launch
  • Scan
  • Recover

Lost Data With Recovery software

This data recovery software also referred to as the EaseUS data recovery software is very helpful in order to help you to find out your files precisely and then recovery them from your computer, hard drive, SSD, USB, memory card or digital camera devices. This initiates easy recovery for the entire data software. It is a very powerful data recovery software that is available for the windows users free of cost. The lost or deleted files are easily recovered might they be in the form of photos, music, audio, emails or video etc from any of the above listed devices like hard drive, memory card, USB, digital camera and similar other storage media.

Many data recovery softwares are available like PC data recovery wizard that is also a file recovery software. It helps to recover back the deleted files from hard drive, external hard drives and SSD on the PC’s, laptops or several other servers. Then is the memory card recovery wizard. This is another important source which helps to recover the lost data from various storage devices like memory cards, memory sticks, SD card, … Continue reading >>>

Roberta Lane by — June 27, 2018 in Computer Memory

In water treatment applications, different types of pumps are selected based on criteria such as:

  • System requirements
  • Flow capacity requirements
  • Discharge pressure requirements
  • Availability of space

The pumps most commonly used in water distribution systems are centrifugal, vertical turbine, and submersible pumps.

1. Centrifugal pumps

“Centrifugal pumps are the most common types of pumps used in water distribution,” says a water industry specialist working for the Woodhams Group. A circular fan or turbine-shaped impeller is mounted on a centrally supported shaft that is rotated by a motor that can be powered by diesel fuel or electricity. When water enters at the center suction a high velocity is imparted by the rotating impeller that circulates the water, throwing it outward.

2. Vertical turbine pumps

Generally used in raw water intakes and at booster stations in a water distribution system. The water is channeled through a cross-sectional, uniform area. A central impeller is situated along the axis with blades shaped in a way that allows the water to flow in a radial direction.

3. Submersible pumps

Submersible pumps are used mostly to pump groundwater from wells and are placed below the water level. It is a multi-stage centrifugal pump with impellers mounted on a vertical shaft. An electric motor that drives the pump and constructed for use in submerged operations is positioned adjacent to the pump.

Water Treatment

Pumping pure water is very different from pumping waste water. Wastewater often contains contaminants in the form of long fibres or other abrasive solids. A lot of aggressive chemicals are used in water treatment operations. Water treatment plants usually make use of continuous flow operations with points in the process for additional treatments such as filtration, dosing of chemicals, disposal of treated sludge, sedimentation, and storage. Some water treatment operations have periodic processes … Continue reading >>>

Roberta Lane by — June 12, 2018 in Information Technology