How to prepare potassium permanganate solution

Potassium permanganate is a strong oxidant. In recent years, it has made great achievements in the prevention and control of devastating diseases such as melon wilt disease, with more than 95% control effect, and it is non-polluting, safe and reliable, and low in cost. It also provides melons. Potassium, manganese and other nutrients promote growth. The following points should be noted when preparing potassium permanganate solution:
1. Use clean water. To prepare potassium permanganate aqueous solution, be sure to use clean water, flowing water, never use sewage, dead water, rice water, etc., otherwise it will reduce its oxidative sterilization function.
2, to be used now. Potassium permanganate is easy to decompose in hot water and boiling water, so the water must be ordinary cold water, and it can be used as long as it is used.
3, to weigh accurately. If the concentration is too low, it will not function as an oxidizing and sterilizing function; if the concentration is too high, it will cause waste, and when the seeds are soaked, it will burn the embryos and inhibit the emergence of seedlings.
4, to be used alone. Potassium permanganate aqueous solution can only be used alone or in combination with other pesticides and fertilizers. It can not be mixed with any pesticides or fertilizers, otherwise it will seriously affect its efficacy.
Huaxian Agricultural Technology Promotion Center Lu Shuguang

Safety Grating

Our safety grating create safer working conditions across a variety of industrial environments. Some of the industries that benefit from using our products in the construction of their walkways, ladders, stairs, ramps.

Stair treads metal grating offers a number of advantages. The material provides greater strength, reliability, and flexibility, qualities that make it well-suited for use in critical structures, such as stairs, ducting, roofing, and more.

Our safety grating provides a lightweight but durable surface that reduces the risk of slipping. It is suitable for use in many crane components, including the stairs, walkway, and operating platform.
The material offers durability and slip resistance-even when exposed to harsh road conditions, such as rain, snow, sleet, and dust-qualities that help ensure the safety of workers during loading and unloading operations.
Safety grating is used for many truck body components, including steps, flooring, and work platforms.

Features:
Corrosion resistance, Rust resistance.
Anti-slip resistance, Good air circulation.
Good drainage performance, Easy to install and uninstall.
High strength-to-weight performance,Durable and long lifespan.
--- PRODUCT SPECIFICATIONS---

Material	hot rolled, cold rolled, aluminum, galvanized plate, stainless steel panel etc.
Hole patterns	crocodile mouth, round raised hole, tears shape etc.
Thickness	generally 2mm, 2.5mm, 3.0mm
Height	20mm, 40mm, 45mm, 50mm, customized
Length	1m, 2m, 2.5m, 3.0m, 3.66m
Production technique	punching, cutting, bending, welding
Use	Anti-skid plate can be widely used in sewage treatment, power plant, snow, stair step, antiskid pedal, and many other anti-skid areas.

Safety Grating,Aluminum Safety Grating,Heavy Duty Safety Grating,Galvanized Safety Grating

HEBEI KAYI BUILDING MATERIAL TECHNOLOGY CO.,LTD , http://www.kayigrating.com