Water and fertilizer trucks discharge oil to pollute farmland, and enzymes "turn pollution into fertilizer"

Recently, when I searched the Internet for sewage treatment information, I found that there were quite a few news about water and fertilizer trucks stealing and polluting farmland this year. Among them, this news made me the most incredible--“Water and fertilizer trucks were arbitrarily discharging water and fertilizer on the roadside and were caught live on the spot by the Environmental Protection Bureau”, Because this photo is so clear, even people and cars are in the mirror, because the driver of the water and fertilizer truck did not steal the discharge after dark, but stabbed the pollutants directly in broad daylight. Discharge into farmland as if it were "legal"?

In fact, the incident of water and fertilizer truck stealing has been repeated over the years. Except for a small part to save costs, the biggest reason is that there are too few water and fertilizer treatment plants set up by the government. According to ITRI estimates, Taiwan's daily water and fertilizer removal volume exceeds 5,000 tons, but in Taiwan, only five cities, including Taipei, Hsinchu, Taichung, Tainan, and Kaohsiung, have water and fertilizer treatment plants. The other 18 counties and cities are basically There is no water and fertilizer treatment facility; and the five water and fertilizer treatment plants in Taiwan only process 890 metric tons of water and fertilizer per day. In other words, at least about 4,000 metric tons of water and fertilizer are lost every day in Taiwan. It is reasonable to speculate that most of these 4,000 tons of water and fertilizer are secretly discharged into the country. river or soil. (For more information, please refer to 4,000 tons of water and fertilizer flowing through Taiwan every day)

Before, my uncle’s bamboo shoot garden had also been polluted by water and fertilizer trucks, but he invited the water and fertilizer trucks to dump “water and fertilizer” in the bamboo garden, because farmers generally believe that water and fertilizer are very fertile and can help crops grow, which can not only save fertilizer costs, but also It can also be regarded as an alternative organic cultivation, and the water and fertilizer industry is also very happy, so there is no need to enter the water and fertilizer factory set up by the government, and the follow-up processing fee can be exempted. But after being dumped several times by the water and fertilizer truck, my uncle found that the soil had turned into hard lumps, as shown in the photo below: Not only did the farmland not grow any grass, but the production of bamboo shoots dropped sharply, and many bamboos even began to wither and die...

This is because today's water and fertilizer are different from the water and fertilizer in the early days of simple folk customs. In addition to a variety of pathogenic bacteria mixed in the excrement, there is also a large amount of "oil", because the water and fertilizer truck will not only pump toilet waste, but also pump it. In addition to the oil in the restaurant, it is very difficult for the oil to be decomposed by microorganisms because free radicals will be generated after the oil is oxidized. In addition, the oil will also block air conduction, causing a large number of deaths of soil microorganisms, insects, earthworms, plants, etc.

To deal with this kind of soil oil pollution, the following three methods are mainly used for remediation:

(1) Physical method: excavate all the oil-contaminated soil, and then transport new soil for backfilling. The polluted farmland covers about one-third of the land. Just to excavate 35 cm of topsoil, at least about 1,000 metric tons of soil must be backfilled, and the excavation works cost money! Backfill works for money! It takes money to buy new land! Therefore, if this method is chosen for remediation, the bamboo shoots that will be planted in the next few decades can only be used to pay off the remediation costs, and I am afraid it will not be enough.

(2) Chemical method: first dig up all the soil polluted by oil, then rinse with chemical solvent, after rinsing out the oil, refill the soil, and finally cooperate with fertilization to restore soil fertility. However, this method is not only time-consuming and expensive for mining days, because the insects, plants, microorganisms, etc. in the soil are all killed when leaching with chemical solvents, so I do not recommend using chemical leaching to eliminate pollution, because even if Successful removal of pollution, but the soil itself will also be severely damaged.

(3) Biological method: use "oil-decomposing bacteria" to deal with the problem of soil oil pollution. Biological treatment is the remediation method that causes the least damage to the soil at present. Traditional biological remediation is to first multiply the "oil decomposing bacteria" in a fermentation factory, and then apply the multiplied bacteria to the contaminated soil. However, when using this method, It is necessary to select strains carefully and continuously monitor the functional characteristics of strains. Due to the addition of a large number of specific strains to the environment, there are academic doubts such as "impacting the ecological balance" and "strain mutation". In view of this, we further developed the "bio-culture method" to deal with the problem of soil pollution. This technology does not add microorganisms, but adds nutrients and biological enzymes that can help the growth of microorganisms.

Because there are a large number of microbial strains in the soil, one gram of soil contains at least hundreds of millions of strains, so the soil can be described as the largest storage bank of strains on the earth. In addition, there is always a wonderful relationship in nature where the antidote is hidden next to the poison. For example, "biting cat" and "auntie taro" are good examples. The same is true in the microbial world: for example, "petroleum-decomposing bacteria" are mainly derived from oil pollution. In the same way, the "oil-decomposing bacteria" was also screened from the oil-contaminated soil. It can be seen that the "decomposing bacteria" originally existed in the polluted soil, and the main reason why the bacteria could not multiply in the polluted soil. In order to lack the nutrient elements required for growth, the "biological additives" in the "biological culture method" can activate the bacteria and decompose the pollution, so that the ecological impact caused by the direct addition of a large number of bacteria can be avoided.

The mechanism of action of "biological auxiliaries" is shown in the figure below. The enzymes in the biological auxiliaries can quickly decompose oils into small molecular substances such as fatty acids and glycerol. The native bacteria activated by the nutritional formula can continuously decompose organic pollutants and convert them into organic substances. fertilizer, and when the pollutants are decomposed to a very low concentration, the microorganisms will automatically reduce the size of their populations due to the lack of staple food to achieve ecological balance; in addition, the use of natural deodorants can quickly eliminate the oleic acid smell on site, Avoid odors that bother your neighbors.

As shown in the figure below, after one month of rectification by the "bio-cultivation method", the waste oil began to be converted into organic fertilizers, and the soil surface changed from gray-white to dark-brown. The abundance of earthworms and ladybugs amazes me!

After half a year of remediation by the "bio-cultivation method", the soil was completely restored to life. The soil acidity of the bamboo shoot garden was ten times lower than before (pH increased from 4.5 to 5.5), and the next year's output was doubled compared to before the pollution.

One year after the renovation, I went to the bamboo garden to chat with my uncle, and I took the time to pay attention to the current condition of the bamboo. He said happily (as shown in the picture below): Bamboo is not only growing better now than before the pollution, the bamboo leaves are large and beautiful, and the output is more than before. The relationship between fertilizer and even soil pH has been well improved.

This is the first time since we developed the "bio-cultivation method" that it has been applied to soil oil pollution remediation. During the remediation period, there is no need to dig soil, fill soil, damage the soil, or spend a lot of money, which is very acceptable to the owner. processing method.

The remediation experience this time also made me realize: “Remediation” is always a remedy after “pollution” occurs, so in addition to remediation, we need to think about how to “prevent” pollution more actively? Since waste oils and fats are mainly produced in large restaurant kitchens, we later applied the "biological culture method" to the sewage pools of restaurants in department stores, hotels, restaurants, etc., and found that the "biological additives" were very effective in decomposing the waste oils in the sewage pools ( Please move the case to Changmao Microorganism Company to view), so that the owner does not need to remove the oil, and naturally there will be no leakage of pollution.

Later, many restaurant users responded to us that since the grease in the cesspool can be decomposed, can it also be used to decompose the grease in the kitchen drain? Because kitchen water pipes are often blocked by grease, chemical strong alkalis (such as alkali tablets, Tongle, etc.) are often used or people are asked to handle them. !

After several months of actual "pipe dismantling" tests, it was confirmed that "biological additives" also have the function of decomposing water pipe grease, which not only can greatly reduce the trouble of water pipe failure, but also passed the ISO14855 and CNS14661 tests of the Biotechnology Center, which scientifically verifies that the products are natural Non-toxic, it doesn't matter if it is touched by children...even if it is eaten! (For more effects of dismantling the pipes, please refer to the little brother who accidentally ingested the water pipe dredging agent? Enzyme pigging is the most secure!)

In recent years, we have developed "biological additives" for sewage engineering as a natural household cleaning product, named "Green Earth Oil Enzyme Clear" water pipe degreasing enzyme. When mothers use enzymes to clean their homes, they can not only protect the health of their families , and can also reduce the damage of chemical cleaners to the ground. I deeply hope that through more products that love the earth and more people's understanding, the burden of environmental pollution can be reduced, and together we can do our best to prevent soil and river pollution.