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Today is the autumnal equinox

  • 23 September,2019

Autumnal equinox is the 16th solar term in the 24 solar terms, and the time is usually September 22-24 in the Calendar calendar. On the autumnal equinox, the sun is almost directly in front of the earth's equator. After the autumnal equinox, the direct point of the sun continues to advance from the equator to the southern hemisphere, and the days begin to be shorter and the nights longer in the northern hemisphere, that is, the days begin to be shorter than the nights in a day. The southern hemisphere is the opposite.




Since the autumnal equinox, the climate has shown three main features:

1. The position of direct sunlight continues to advance from the equator to the southern hemisphere. The day in the northern hemisphere is shorter than the night, until the winter solstice reaches the shortest day;

2. The temperature difference between day and night will gradually increase, and the amplitude will be higher than 10℃;

3. The temperature drops day by day, getting colder day by day, gradually entering the late autumn season. The opposite is true in the southern hemisphere.




Brovie chemicals specializes in the distribution of waste water treatment chemical raw materials wholesale for 20 years. Such as: polyacrylamide (flocculant), polyaluminium chloride, aluminum sulfate, organic polymeric flocculant, and so on, to meet the needs of the community.



Marketing Center: RM 603, RuiYing Building, Nanhai District, Foshan, Guangdong, China
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ABOUT US BV Chemicals Co., Ltd. was established in 1998,which is located in Foshan city of Guangdong province in China, is a wholly-owned engaged in aluminum surface treatment chemical and water treatment chemical products of high-tech enterprises. Our company provides the chemicals and solutions for all kinds of industrial and municipal sewage treatment plants. We also developed a series of chemical products for the surface treatment of aluminum. The company is equipped with a 3,000-square-meter warehouse of chemical raw materials and logistics department, which provide customers with convenient and convenient after-sales services. We have accumulated rich import and export experience and have a quality foreign trade team. Timely and efficient after-sales service has been recognized by the majority of customers. ‘Green chemistry creates a better life’ is our company’s goal. ‘Rapid response,Immediate action, Excellent quality, Credit first’ is our company's tenet.  We believe that we can meet the requirements of domestic and foreign customers with high-quality products, reasonable price, timely delivery, and perfect service. Address: Room 603, RuiYing Building, Chengnan 1st Road, Dali Town, Nanhai District, Foshan City, Guangdong Province, China Email: exp006@broviecn.com Fax: 0086-0757-85510580 Mob:+86 13600312264 Website:www.bv-chem.com

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