to efficiently treat the sludge difficult to treat heretofore of a septic tank and to omit denitrification treatment and the time required in the treatment of sewage since excess sludge after ozone treatment can be introduced into a nitrification tank for the first time without being introduced into...
Some people think that the government should provide assistance to all kinds of artists including painters, musicians, poets. However, other people think that is a waste of money. Discuss both views and give your own opinion. Give reasons for your answer and include any relevant examples from ...
I know this a debatable topic. You may read that you can use your human waste in your garden as fertilizer after composting it. Using your waste for compost or fertilizer for your garden isnot safe. Human waste typically contains viruses, bacteria, and other pathogens. Composting human waste ...
[00:10:45]Matt Simon:And that flushes to a wastewater treatment facility. And the wastewater treatment facility actually ends up sequestering a good amount of those particles in something called sludge, which is human waste that is then applied as fertilizer to fields. The rest of the particles...
According to the draft law, restaurants should tell customers not to order too much. If customers leave too much food uneaten, restaurants can charge(收费) them for food waste. The law also bans(禁止) waiters from encouraging people to order too much food. Some restaurants may use the “N...
Scientists have developed a new chemical way to turn wet waste into paraffin, a combustible jet fuel ingredient. It's pretty gross, but great for the planet.
The gardening expert for the Associated Press, Jessica Damiano, says most people in the United States have to treat tropical plants like annuals because they do not survive cold winters. An annual plant is one that dies a...
In terms of the task of CLR, the remote suburbs have more tasks, while in terms of the use of construction land obtained from CLR, the construction land used in the remote suburbs is limited due to low efficiency of construction land. This difference is an important reason for spatial ...
According to the UN, groundwater withdrawal for human use is very important. Still, it corresponds to only one category of the services offered by groundwater systems (including provisioning services, see Figure 2). If the groundwater level declines, there may be some problems such as ...
even for those who do not try to cheat. The tool looks for similar content, sentence and word combinations but can mistakenly treat parts of your unique text as paraphrased. For instance, it’s impossible to give 100 original definitions of the term ‘molecule.’ Consequently, there’s a ...