Here is a mild and moisturizing cleanser. In spring and summer, you may need a cleanser that treats oily skin. 1. Anti-Aging Facial Cleanser Yogurt gently cleanses the skin and is especially ideal for mature skin types as it exfoliates the top layers of the skin, while the vitamin C from the lemon brightens the skin. Illustration. – 1 tablespoon organic plain yogurt – 1 teaspoon of lemon juice Combine yogurt and lemon then apply to face and neck, keep for a minute or two. Rinse with warm water. 2.Honey for oily skin You can make a larger batch with this face wash, or just use a teaspoon of raw honey at a time. Massage the raw honey into your face, leave it on for a few minutes if time permits. Rinse with water. warm water to remove. 3. Facial cleanser for dry skin Use a rich oil like grapeseed or sweet almond for a moisture boost and add a few drops of lavender essential oil to soothe irritation. – 1 little carrier oil – 6 drops lavender essential oil Pour in the bottle scratch oil you will be using to hold your mixture and add the drops. Mix well to dilute the essential oil in the carrier oil. Try applying the mixture to the inside of your wrist when you first use it. When you’re ready to use on your face, massage the cleanser into your skin, then remove with a warm, wet washcloth. By changing your routine, you give your skin variety without overdoing it, thus improving the health and appearance of your skin. Pay attention to how your skin looks and feels and let it show you what it needs. If you have combination skin, don’t be afraid to use two different cleansers: one on the T-zone and one on the T-zone. on the rest of your face. If you get occasional breakouts, use an antibacterial cleanser for a spot treatment.

Waste characteristic of practical agricultural product processing establishments is organic matter which smells, causes strong infection, causes enough harm to human health. Most of the food products that people use, after being used, are not properly collected and handled, creating many risks of environmental pollution. Even on many streets in Hanoi, it is not difficult to see vendors in food and beverage shops pouring leftovers into closed containers, and waste water casually pouring down the drain.
If in the suburbs, food waste is used by the people as agricultural by-products or animal feed, in the inner city, all households collect it with domestic waste. Waste collection on Trang Thi street, Hanoi. Photo: Victory Ms. Nguyen Thanh Nhan (Linh Nam ward, Hoang Mai district) shared: “There are not many people in my house gathering leftovers to feed the animals, so there is no other way to wait for workers to clean the environment. school to collect ”. Therefore, in many areas, all kinds of waste are not classified but collected together. Rice, meat, eggshell … in garbage bags, splashing, wet, smells unpleasant. According to a cleaning worker in Hai Ba Trung district, organic waste such as excess food is believed to be the main cause of bad odors, bad smells in landfills, harmful to health.
According to Prof. Dr. Dang Kim Chi – Chairman of the Science and Technology Council, Vietnam Association for the Protection of Nature and Environment, food waste is a global problem, one of the causes of pollution. current living environment. Methane from food waste generates 3.3 billion tons of greenhouse gas per year and accounts for about 7% of total emissions. In general, the improper disposal of waste also pollutes the soil and water resources. “If there is no good control as well as there is no suitable and scientific treatment method right from the production process and after use, the consequences from food waste are not small” – GS. Dr. Dang Kim Chi said.
Utilize as a resource resources
Facing pollution but difficult to manage food waste, Prof. Dr. Dang Kim Chi said that firstly, it is necessary to have radical, scientific and practical measures. First of all, it is necessary to control right from the production source, prevent harmful substances in the product from the source of waste generation. When this solution is well controlled, food waste will be reused, recycled into animal feed, microbiological fertilizer … Along with that, the second measure must strictly control food waste sources. The third method, which requires scientific contributions, when food waste has been contaminated and needs disposal, it is necessary to find a solution to separate or neutralize the toxin that follows the food waste before reintroducing it. into animal feed, organic fertilizer …
In addition to controlling right from the production source, according to the Deputy Director of the Institute of Natural Resources, Environment and Community Development Tran Thi Huong, it is necessary to utilize food waste as a resource. This is the general trend of the world to operate a circular economy to thoroughly limit the impacts of environmental pollution and utilize waste into raw materials. “The efficient use of by-products in food processing such as rice husks, bran, molasses, bagasse, organs, fish fat, mucilage biomass, crustaceans … by applying science and technology and technical progress in the stage of reproduction as well as investment and waste treatment; Implementing clean production, saving energy is to increase the surplus value by making full use of natural resources, and at the same time making an important contribution to environmental protection ”- Ms. Tran Thi Huong acknowledged. The revised 2015 Japanese Food Recycling Law requires 95% of recycling responsibilities for food processors, 70% for food businesses, and 55% for food retail stores. and 50% for restaurants. The act of intentionally disposing of bulk food, causing environmental pollution, can be subject to a very severe penalty.

Professional solar battery cleaning worker for a project in the city. Ho Chi Minh Meanwhile, according to engineer Thanh, the current method of cleaning the panels is mostly done by investors, most of them are using water, available facilities and using a hose to wash them, this method is not technically correct. in terms of maintenance, because many areas have water contaminated with alum, hard water, there is a lot of organic matter, more dissolved metals… leading to further damage to the panels. “The effectiveness of the project apart from equipment, materials, installation techniques, the operation and maintaining the efficiency of the system is related to the cleaning of the panels. Keeping the panels clean is the key to maximizing output, increasing economic efficiency for investors, ”Thanh said. Solar power is booming in Vietnam, especially household investment packages, concentrated in remote and island areas in the South. According to the Vietnam Electricity (EVN), by the end of 2020, the total capacity of renewable energy sources will be 17,430 MW (up 11,780 MW compared to 2019) and accounting for 25.3%. . In which, there are about 8,000 MW of rooftop solar power and more than 8,400 MW of large farm solar power. Thus, according to investors’ calculations, the whole country currently has no less than 30 million solar panels operating in the whole system and will increase when many projects are under construction and about to be operational. Seeing this potential, a number of businesses in the South have added new services, which are professional cleaning of solar panels and package maintenance for solar power systems. the investors. Mr. Le Tran Khanh Vy – General Director of Nhat Hung Environmental Technology Co., Ltd. (Thu Duc City) – said that in the face of more and more investors installing solar equipment, the company opened more professional solar battery cleaning service, currently hundreds of customers across the country have signed contracts to participate in cleaning and maintaining solar power systems with this package. To meet the needs of customers, especially solar power investment packages in industrial form, the company is forced to professionalize by producing standard cleaning solutions, investing in specialized cleaning equipment. and has a team of professional staff in charge. “The solution that the company offers is to keep batteries clean by cleaning them regularly and properly; Check the water source, if the water source is contaminated with alum, hard water, contains a lot of organic matter, lots of dissolved metals, it must be handled; choosing a cleaning solution specialized for cleaning panels, because now there are domestically produced products with appropriate and safe prices, ”said Mr. Vy. On the market, there are specialized solutions for cleaning solar cells According to electricity experts, at present, many solar power projects are invested billions of dong, even more money, but the stage of battery cleaning and system maintenance is less concerned by investors properly. This leads to a reduced lifespan of the building, especially the heat collection efficiency of the panels is low, while if cleaned and maintained properly, the economic efficiency is not small. Mr. Huynh Duc Tien, living in Hoc Mon district, city. Ho Chi Minh has just signed a package contract with a company specializing in solar battery cleaning and maintenance of the solar power system with an investment of more than 1.2 billion VND nearly 2 years ago. Mr. Tien said that the cleaning company has specialized solutions, tools and techniques, so it is handed over to them for management because the cost is not much and it saves time.

VitaminK-rich food group.

Vitamin E

Vitamin E is one of the vitamins with antioxidant properties that prevent the bad reactions of free radicals on the cells of the body. Therefore, vitamin E has anti-aging effects, protects the nervous system, skin, muscle – bone and retina system from the harmful effects of this reaction. Vitamin E helps prevent wrinkles and aging on the skin, has a great effect in supplying moisture to the skin, preventing dehydration and thereby helping the skin maintain its necessary moisture all day long. Increased vitamin E requirement depends on the amount of polyunsaturated fatty acids in the diet and can range from 5-20 mg / day.

Vitamin E is found in vegetable oils such as soybean, corn, and sunflower oils. Sprouted grains and beans, dark green vegetables are also good sources of vitamin E. Some foods rich in vitamin E include:

Vitamin C

Vitamin C acts as an antioxidant and is important for collagen synthesis. Because vitamin C is a key ingredient in the formation of collagen. Vitamin C fully absorbed into the body will help your skin become brighter and more vibrant, not dry, wrinkled due to the aging effects. Vitamin C is not a protective film for your skin from the sun’s rays, but it will help you fight oxidation of the skin caused by UV rays, preventing the growth of free stem cells. that the stimulating UV rays produce effectively.

Vitamin C is a powerful antioxidant that helps fight free radicals, prevents aging, maintains youthful skin, has the ability to improve many skin problems such as taking away the dark spots. skin (old horny layer), inhibits the formation of melanin, fades melanin pigmentation, helps brighten skin, blurs dark spots, pigmentation, freckles. By promoting the formation of collagen fibers, the skin will be filled with concave scars caused by acne.

The recommended adult requirement for vitamin C is 70-75 mg / day. Smokers need to use increased (100-200mg / day).

According to the Vietnamese food ingredients table, the foods rich in vitamin C in the green vegetables and ripe fruits are:

Vitamin A

Vitamin A helps in the development and regeneration of skin and mucous cells, the ability to secrete secretions of mucosal cells; stimulates the growth of epithelium such as horny tissue, intestines and respiratory tract. It also affects especially the skin, stimulates scar healing and prevents skin diseases such as acne, impetigo …

Vitamin A prolongs the aging process by inhibiting the growth of free radicals. When vitamin A is introduced into the body, it will force the skin cells to metabolize faster, giving fresh skin without irritating the skin.

Vitamin A requirements in children under 10 years old from 325-400microgam / day, adolescents and adults from 500-600microgam / day.

Vitamin A in foods of animal origin in the form of retinol, while foods of plant origin in the form of carotene (precursor of vitamin A). Some fruits and vegetables rich in carotene are good for the skin:

Vitamin D

Not only is it famous for its function in combination with calcium to treat and prevent osteoporosis, but vitamin D also plays an important role in protecting the skin, preventing premature aging.

Vitamin D2 and vitamin D3 are skin beautifying vitamins that help keep skin balanced, smooth and shiny. In addition, vitamin D helps treat psoriasis, a condition of frequent red and flaky skin.

The recommended requirement for vitamin D is 10microgam / day for children, pregnant and lactating women. For adults over 25 years old, the need is 5microgam / day.

Vitamin D is found in milk, fish liver oil, egg yolks, butter … The best source of vitamin D is from sunlight, because sunlight helps convert vitamin D into vitamin D3.

Vitamin K

This is an important and indispensable nutrient for the body because it participates in bone mineralization and blood clotting, maintains brain function, healthy metabolism and protects against cancer for a healthy body. Best. Vitamin K is great for the skin, it protects the skin from signs of aging, treats bruises and swelling, and enhances the skin’s luminosity.

Vitamin K requirement in adults is from 65-80mg / day.

Vitamin K is found in green vegetables, some ripe fruits such as:

It is safest to include vitamins that are good for the skin through food.