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Proportional Feedback 4-20mA Process Control

Digital type chemical dosing pumps are normally featured with the basic constant manually flow rate as well as the advance proportional analog 4-20mA & proportional pulse feedback control! In analog proportional control, the signal value is calculated from a linear relationship based on the variance from set-point with a maximum output set at a fixed maximum variance. Say for example, in a typical pH control where the output to an acid metering pump will vary Read more…

By Greenergy City Services (002877667-T), ago

Sizing of Solar Off Grid System

OFF GRID SOLAR SOLUTION How many solar panels, how big of a solar inverter to buy? How to calculate battery backup? These are the common questions to size up for solar off grid system. Off grid solar installation has 4 key components: solar panel, battery, charge controller and power inverter. To calculate size of solar system, take a look of following steps: Step 1: Calculate your total load that you want to run You should Read more…

By Greenergy City Services (002877667-T), ago

IDEAL Germany Air Purification Technology

Whether at home or at the workplace: We spend up to 90 % of the day in enclosed spaces. And that trend is increasing. Whether working, sleeping, shopping or eating – most activities take place indoors. We rarely give much consideration to the air we breathe in these rooms, although it can actually be far more heavily contaminated than the outside air. The powerful IDEAL air purifiers rid your air of everything that pollutes it. Read more…

By Greenergy City Services (002877667-T), ago

Plantel CV8 Cambial Meristematic Cells

A plethora of important, chemically diverse natural products are derived from plants. In principle, plant cell culture offers an attractive option for producing many of these compounds. However, it is often not commercially viable because of difficulties associated with culturing dedifferentiated plant cells (DDCs) on an industrial scale. To bypass the dedifferentiation step, CVMGR Research Team isolated and cultured innately undifferentiated Cambial Meristematic Cells (CMCs). Using a combination of deep sequencing technologies, they identified marker Read more…

By Greenergy City Services (002877667-T), ago

Pentair US Water Filtration Solutions

Water filtration is the process of removing undesirable chemicals, biological contaminants and suspended solids from contaminated water. Most water is disinfected for human consumption (drinking water), but water purification may also be designed for a variety of other purposes, including fulfilling the requirements of medical, pharmaceutical, chemical and industrial applications. Filtration methods Various filtration methods exist to accommodate different requirements, most common being: Physical processes such as filtration trough a media bed, sediment & carbon Read more…

By Greenergy City Services (002877667-T), ago

IM Laser Medical Device Ultimate Healthcare

Integrating cutting-edge Western Medical Science with the ancient 5,000 year-old Oriental Imperial secrets of health, beauty, youthfulness and longevity using modern semiconductor technology to harness low level laser therapy (LLLT), combined with acupunture and magnetic therapies to provide Bio-Stimulation at cellular level to give you clean, healthy, disease-free blood in a non-invasive way, in the comfort of your home. Recommended by top notch medical professionals all over the word. IM Laser Medical Device:- Suitable for the Read more…

By Greenergy City Services (002877667-T), ago

CellFood World’s#1 Oxygen Liquid For Life

CellFood is an oxygen-hydrogen-nutrients supplement, created over 50 years ago by Dr. Everett Storey had originally invented this formula in order to combat the radiation poisoning that both himself and his fellow colleagues were suffering from after years working on the Atomic Bomb Manhanttan Project back then. The creation of CellFood is what helped save and lengthen Dr. Storey’s life, currently NuScience Corporation is the manufacturer based on the same formula namely Water Splitting Technology. With this water Read more…

By Greenergy City Services (002877667-T), ago

pH Meter Calibration Accurate Feedback Readings

pH meter calibration is a necessary step of using a pH meter controller because of how the sensor and or electrode changes over time. The pH electrode is designed to measure pH based off of slope and offset, i.e the Nernst Equation. However because of aging and use, the electrode’s performance will stray from the theoretical slope and offset over time. Regularly calibrating the pH meter will adjust your electrode based off any changes that Read more…

By Greenergy City Services (002877667-T), ago

Analogue Metering Pump Water Treatment Process

Polymers is often used in wastewater treatment processes, where the solutions act as flocculants and coagulants to help separate impurities from waste water. Flocculating, or coagulating, are similar processes that treat wastewater by helping bring together dissolved and suspended solids and other impurities in water to form larger aggregates for easy separation. After the aggregates form, they will settle to the bottom for easy removal by either scraping the formed scum or utilizing an inline Read more…

By Greenergy City Services (002877667-T), ago