Residential landscape water treatment method: landscape water pollution problems are mainly the following aspects: excessive organic pollution than self-purification capacity of water bodies will cause water black-odor; N, P pollution caused by a large amount of algae in water purifiers, water eutrophication; other inorganic pollution, the formation of SS. Pollution prevention technology from the current point of view, the removal of SS and relatively mature organic pollutants, and N, P, is relatively difficult to thoroughly deal with algae. The main method of Landscape Water: In general landscape water needs to reach "Surface Water Environmental Quality Standard" (GB3838-2002) in class Ⅳ water requirement, class Ⅳ water mainly for general industrial water zone and non-direct contact with the body recreational water treatment more used are the following: the traditional biochemical techniques, flotation technology, electromagnetic treatment technology, filtration technology, flora and fauna processing technology, artificial wetland technology, kill algae instrument, dosing systems, etc. water purifier rankings, the concrete implementation of these methods will generally be used in combination. Precision filter 1) The role: Precision filter, also known as the security filter. It is a treatment process raw water into the reverse osmosis membrane apparatus ago. PP filter element having a large flow filtration water purifier which brand is good, pollutant carrying capacity, pressure loss characteristics of small impurities can intercept particles of different size, set the surface filtration and depth filtration in one. Precision filter clogging is also home water purifier price after a certain period, so that after a certain period PP meltblown filter must be replaced, the replacement by: Precision filter pressure difference before and after the replacement at 0.05-0.1Mpa. 2) Selection: Selection of stainless steel containers. Water purifier prices, the Han technology, water is provided by the Han Technology Co., Ltd., Henan. "Electronic products, computer hardware, office supplies, water treatment equipment, communications equipment, refrigeration set" preferred Henan Yue Han Technology Co., Ltd. (www.hnlyjd.com/), the company is located: Zhengzhou City, Tongbai Road East Dili Lake Garden Palace 8 Unit 1, Building 1602, over the years, the Han science and technology to provide customers with the best quality of service, Contact: Zhang Yan slippery. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Yue Han Technology expect to be your long-term partner!