Notes

Is tapwater contaminated by herbicides glyphosate From where did these unsubstantiated reports come from?
What is a glyphosate herbicide ? グリホサート And what is its purpose?

Glyphosate ("ingredient name "glyphosateisopropylamine-salt") is an herbicide used extensively in agriculture and gardening throughout the globe and in particular Japan. It is absorbed from leaves and stem greens before moving towards the root and finally dries out the whole plant. https://search.kakaku.com/%8F%9C%91%90%8D%DC%20%83O%83%8A%83z%83T%81%5B%83g/ It is non-selective and every plant will die when it is applied to their leaves. グリホサート Since the patent time period for the ingredients has expired, many pesticide companies now sell herbicides containing glyphosate. All herbicides containing glyphosate that are on the markets have been subject to rigorous inspection.

One of the characteristics of glyphosate is "safety" it is very low in toxicity to animals by a mechanism that hinders the action of plant-based enzymes (not present in mammals). グリホサート When the chemical solution is applied to the soil, it becomes a food source for microorganisms. They are able to differentiate the solution into carbon, water, and oxygen. It is a pesticide that is widely used around the globe that helps to reduce greenhouse gas emissions.

Glyphosate in tap water

Tap water can be safe

Is glyphosate in tap water?

Weekly Shincho stated in April 2020 that "In Japan, there's no standard value left for glyphosate found in tap water. It's just the value that is targeted." This number is higher than the values of other pesticides and other countries. グリホサート It also includes drinking water that has been affected by pesticides. I wrote an article stating that there was. It was believed that concentrations of high levels could remain in the tap water. It is not the case.

First, glyphosate has no "standard value", but only "target value". This is due to the fact that the draft water quality standards value (concentration which is safe in the event that you consume 2L of tap water per day for a lifetime) was glyphosate. It was 10 mins of 2 ppm. The tap water never been found to have a concentration above 0.2ppm (1). A Ministry of Health, Labor and Welfare study found that Japan's tap water does not contain glyphosate at levels exceeding 0.02ppm. There is no chance of detection.

The glyphosate spraying in soil will degrade at half the rate in only two days. The same amount will then be transferred to tap water as well as rivers, and will not be polluted.

Japanese tapwater is secure

The tap water that is used in Japan is safe. Tap water is safe as long as it is treated as it is. There are 51 standards for inspection and water supplies are subject to strict quality control. Water can be classified into three categories: neutral, acid and alkaline. Japan has a water quality standard that ensures the water that is pumped into your tap has a neutral pH (5.8 or higher and 8.6 less). Iron rust remains a possibility if your water supply pipes are damaged.

What is the process of producing tapwater in the first instance? Tap water mostly uses surface water like dam lakes and river water as raw water. After purifying the water by adding chlorine, it is then added to make it more sterile. Every household gets tap water via its pipes.

Story of Japanese standard value for residues of pesticides

The current glyphosate residue limit for wheat is in Japan 5 ppm. It was 5 ppm from December 2017. There are many opinions about this. Some claim "We loosened 30ppm by six times and despised any health harm."

Glyphosate in tapwater

The value of the residual standard for glyphosate remains the same as that of the standard international.

The fact is that the standard was never modified, rather it was it was adjusted to the residual value of the international standard. Japan imports wheat in large amounts from the United States, Canada and South America. The importer, or the overseas producer, is responsible for the use of the glyphosate to a level of 30ppm. However, Japan's standard value for glyphosate will be 5ppm. This will mean that any import of this substance will be restricted. This could cause an increase in the amount of wheat available and threaten Japanese food. We have therefore revised the standard value to conform to the international standard. And, of course there's no issue in terms of safety, even using the current standards values.

It is essential to be aware of the chemical glyphosate

To avoid consumers being unnecessarily affected by emotional debates concerning pesticide residues to avoid being influenced by emotional discussions, it is crucial that they are able to gain the right information that has been gathered through scientific research. It is equally important to be able to enjoy your food without being distracted by rumors.


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