Freshwater crayfish farming

November 21, 2019

Freshwater lobster is native to the United States and was introduced to Japan from Japan during World War II. It is now widely distributed in the middle and lower reaches of the Yangtze River. The shrimp is a tropical freshwater shrimp with high adaptability, high reproduction rate, mixed diet, fast growth, resistance to disease, high temperature resistance, low oxygen tolerance, and no death from water for several hours. Shrimp is tender, nutritious, contains 8 amino acids that are essential for the human body, and has a low fat content. It also contains more tropomyosin and paramyosin, which are more edible. Deeply favored by domestic consumers, the export volume is also increasing day by day. The sales and purchase prices are rising, and the breeding prospects and benefits are promising.
Shanghai Tengxing Aquatic Technology Co., Ltd., relying on the scientific and technological forces of the Chinese Academy of Fishery Sciences and the East China Sea Fisheries Research Institute, cultivated the “Jingjia No. 3” freshwater lobster to change its bad habits such as self-inflicted combativeness, low breeding rate, and deep digging of caves. Has the following characteristics:
1. Gentleness
2. Large amount of eggs
3. Fast growth
4. Larger individual
5. High yield and good efficiency
6. High resistance to low temperature and high temperature
7. Wide range of water salinity and pH adaptation, can be cultivated in all regions of the motherland

In two kinds of Incompatible Liquids, adding one kind of assistant can make one of the liquids dispersed in another liquid with very small particles or liquid beads, and become a more stable emulsion. This action is called emulsification, and the auxiliaries that play the role are called emulsifiers.

Surfactant is a substance which can significantly reduce the surface tension of solvent (generally water) or the interfacial tension between liquid and liquid, change the surface state of voxels and produce ethylene to meet the application requirements.

Emulsification, dispersion and solubilization. Solubilization: The presence of micelles increases the solubility of substances in solvents. This phenomenon is called solubilization.

Solubilization is different from emulsification. When one liquid is dispersed in the other, the system is unstable and eventually stratified. Solubilization can make the system more stable. When the surfactant concentration of the solution reaches the critical micelle concentration, the micelle can dissolve the oily substance in its own lipophilic part. In pesticide emulsifiers, surfactants have obvious solubilization effect on pesticides, which helps to improve the emulsifying performance, especially the stability, and can reduce the amount of emulsifiers.

Our Services

1. OEM(????) service is available.

2. Fast producing time.

3.Cheapest price forproduces.

4. Reply promptly in 24 hours.

5.Free sample available.

FAQ

Q1: product specifications?

A: we will pack the product specifications according to your needs.

Q2: Do you have some videos where we can see the line production?

A: Yes, we can provide some videos for reference. (yes, we can provide some videos).

Q3: How about payment terms? What kind of payment terms do you have?

A: 30% TT deposit + 70% TT before shipment, 50% TT deposit + 50% LC bala

Nce, Flexible payment can be negotiated.

Q4: what advantages do you have?

A: the quality of the products we offer can be guaranteed and will provide you with very competitive prices.

If you have any questions, please contact with us directly. Organic Intermediate are produced by HRT bearing With High Quality and Good Appearance. Welcome you can visit our Factory. For inqury, please send mail directly to us.


Pesticide Emulsifier

Pesticide Emulsifier,Emulsifier For Agriculture Pesticide,Pesticide Automatic Emulsifier,Pesticide Emulsifier For Agriculture

Shandong Chenyi Environmental Protection Technology Co.,Ltd , https://www.chenyichemistry.com