32results about How to "Effective adsorption and fixation" patented technology

The invention belongs to the field of environmental protection and discloses a soil heavy metal repairing agent and a preparation method thereof. The soil heavy metal repairing agent comprises a high molecular polymer and a filler, wherein the high molecular polymer can form a stable chelate compound with heavy metal ions to effectively adsorb and fix free heavy metal ions in soil, reduce the activity of heavy metals, stop crop absorption and control the migration of the heavy metals by virtue of adsorption of the filler. The preparation method of the soil heavy metal repairing agent disclosed by the invention is simple to operate and suitable for industrial production. A test result shows that the soil heavy metal repairing agent disclosed by the invention can reduce the activity of the heavy metals in soil, improve the physical and chemical properties of the soil, reduce the acidity of the soil and improve the soil fertility to promote the growth of rice, improve the yield of the rice and reduce the content of the heavy metals including cadmium, lead and arsenic in the rice so as to ensure that the content of the heavy metals including cadmium, lead and arsenic in the rice is less than a safe value of 0.2mg / kg.

The invention belongs to the technical field of soil restoration, and specifically relates to a composite soil restoration agent and a preparation method and applications thereof. The provided composite soil restoration agent comprises following components in parts by weight: 30 to 40 parts of diatomite, 10 to 25 parts of biomass charcoal, 5 to 15 parts of quicklime, 5 to 8 parts of sodium humate,and 1 to 3 parts of sodium polyacrylate. In the presence of quicklime, sodium polyacrylate, and sodium humate, diatomite and biomass charcoal can effectively adsorb and fix multiple heavy metal ionsin soil, and the movement and diffusion of heavy metals (pollution sources) in soil are inhibited.

The invention relates to an intelligent film laminating machine for glass manufacturing. The intelligent film laminating machine comprises a bottom plate, an attaching device and a glass clamper, wherein the left side of the upper end of the bottom plate is provided with the attaching device, the right side of the upper end of the bottom plate is provided with the glass clamper, and the glass clamper is positioned on the right side of the attaching device. In the prior art, when the existing glass plate is subjected to film laminating, the poor explosion-proof film positioning effect and the inconvenient fixing can cause the large deviation during the laminating so as to affect the use effect of the glass plate; the glass plate surface cleaning effect is poor, and dust, scraps and other granule substances easily left on the surface of the glass plate, such that projection points and other phenomena are easily generated after the film laminating so as to affect the whole quality of theglass plate; and other problems exist. According to the present invention, the intelligent film laminating machine can solve the problems in the prior art, and has advantages of high attaching effect,high attaching quality and the like.

The invention discloses a smart home wardrobe comprising: a cross bar is arranged in the wardrobe body, an electric slide rail is arranged on the inner wall, a sleeve ring is sleeved on the cross bar,a hook groove is arranged on the outer surface of the middle part of the sleeve ring, and the clothes are hung on the hook groove through the hook; A work arm comprising an electric telescopic rod, avibration motor and a slider, the slider moving along the electric slider; A laundry treatment mechanism include a fork and an ultrasonic treatment module, that ultrasonic treatment module generatingultrasonic wave to act on the laundry; A dust collection box disposed at the bottom of the chamber and open upward to collect dust; A control module includes a setting panel and a controller. An ultrasonic treatment module arrange on that separator generates ultrasonic treatment clot, and under the action of ultrasonic wave, fabric fibers which are hung for a long time and become long and hard become fluffy, elasticity is recovered, and at the same time, the ultrasonic wave can reduce dust deposited in the cloth and kill bacteria in the cloth.

The invention discloses an electric wardrobe comprising a body, wherein a cross bar is arranged in the body, an electric slide rail is arranged on the inner wall, and a first ultraviolet germicidal lamp is arranged at the bottom of the body; a working arm including an electric telescopic rod, a vibration motor and a sliding block capable of moving along the electric slide rail; a laundry processing mechanism including a fork and an ultrasonic processing module for generating ultrasonic waves to act on the laundry; a dust collection box disposed at the bottom of a cavity and opening upward to collect dust; a control module including a setting panel and a controller. The ultrasonic processing module is arranged on a partition plate to generate the ultrasonic waves to process the laundry. Under the action of the ultrasonic waves, fabric fibers which become longer and harder due to long-term suspension become fluffy, the elasticity is restored, and the ultrasonic waves can reduce the dustdeposited in the laundry and kill bacteria in the laundry.