What exactly is anaerobic digestion?

by tilly Posted on

For those that work in the wastewater treatment facilities across the country, anaerobic digestion is a term that is commonly used and understood, but for those that are less aware of what it means, hopefully this article can help.

Aside from being a complex word, it is also a complex process which effectively means that anaerobic digestion is a “biological wastewater treatment process that is used for treatment and reduction of organic wastes such as organic sludge or concentrated organic industrial waste which contain solids.”

When the amount of waste is reduced, the treated sludge that is left over is easier to dispose due to less volume it becomes easier to dispose. There is also an upside to this kind of waste treatment, the microbial action during the whole process also helps in biogas generation which can then be used as a clean energy source.

However, it’s most common use is now found in the agricultural industry. The residual sludge is used in farming products specifically to help with crop growth and even powering machinery with the residual methane production.

One of the big advantages for farmers is that, anaerobic digestion helps in providing diversified farm revenue which is critical …

The Importance of Safe Drinking Water in the Workplace

by tilly Posted on

Water is one of those commodities that we can’t do without. Naturally, we find ourselves in a privileged position to be in an area of the world where we generally have good, clean, water. But it is becoming essential that we start to think about the water we drink, and how we can avoid creating more waste, especially with plastic when we’re consuming some good quality H20!

Luckily for business there is already a law that protects the workers and their right to safe drinking water. Actually what is asked of employers is the following for water needs;

  • be available
  • be clean
  • be free from any form of contamination
  • be easily accessible & unlimited

In addition to all of this, “employers must provide hygienic receptacles for water – washable drinking glasses, cups or disposable cups are part of the requirement.” Aside from legal requirements, there also some great health benefits for businesses when it comes to providing good drinking water.

So what are these reasons? What benefit would employers get from providing a safe drinking water treatment facility?

Better hydration, better performance

Keeping the body well hydrated has shown to help people improve their cognitive abilities and mental reasoning; on …

Teaching in Classrooms with Virtual Reality CAVE

by tilly Posted on

With the rapid technological advancement, we shift from the usage of one gadget to another in no time. One interesting and intriguing part is that learning and entertainment now revolve around virtual reality. It is a state that takes us into a different environment when we are in our most normal and physical world. Here, we will discuss one such part, which is now used in schools. VR was previously only used for entertainment but is now a great way of learning. Know all VR CAVE technology and why you must use it at school.

What is a VR CAVE?

VR CAVE offers you a virtual space when – usually an empty room which has walls, ceiling, floor, and so on. Schools might need to use projectors to explain or create an immersive virtual scenario. The students have to wear headsets and have a wand in their hands. These wands are none other than joysticks or data gloves or other relevant devices.

How does it work?

CAVE stands for Cave Automatic Virtual Environment when you wear a headset and watch 3D images and graphics in front of you. You seem to have objects floating around you or suspend in the …

Beranda

by tilly Posted on

Graphology is a department of a various group of sciences of character reading. For my part, however, we’ve got drawn too heavily for nonscientific purposes upon the good natural resource which resides in our educated younger scientists and engineers. To offer coordination of the frequent scientific actions of those governmental businesses as to policies and budgets, a everlasting Science Advisory Board should be created to advise the executive and legislative branches of Authorities on these issues.science

Some 4th grade science projects which have been performed up to now include seeing how worms react to mild, seeing if plants can develop when watered with liquids aside from water (milk, juice, vinegar, and so on) and finding out if birds have a choice to what kind of material their homes are made out of (ex. In science truthful experiments, information is at all times recorded.science

Research clearly present that there are proficient people in every a part of the inhabitants, however with few exceptions, these with out the means of buying larger schooling go without it. If means, and not the circumstance of family fortune, determines who shall receive larger training in science, then we will be assured of regularly improving high …

How to Choose the Right PCB Supplier at Fair Price?

by tilly Posted on

Answers can vary depending on the dimension or point of view we are looking at, we are a hobby of electrical engineer type or we are running a relatively large or small company. The worst case of choosing the wrong choice can lead us to a bad product, beyond a deadline, a more expensive final product, some combination of already mentioned or something totally unexpected.

With saturated markets with many PCB Assembly Services and prices vary significantly, we may be wondering if we have chosen the right company to produce our PCB, prototype or high-volume production.

I have put some tips for choosing the right PCB Assembly Services:

PCB price

Generally, the fact is that the quality and price of PCB go hand in hand and it makes sense that higher quality also means higher price PCB. But since there are more and more PCB manufacturing companies where they all tend to have the same price. The end result is more reasonable PCB pricing. There are several things that affect PCB prices, they are also mentioned in the following sections. Some PCB offers good quality PCB and PCB Assembly jobs at most reasonable PCB prices. We can send the PCB …