Fish pond feeding duckweed three bogey

Duckweed is a fine green feed for fish, but feeding duckweed into the pond requires attention to three taboos:

Don't let duckweed cover the surface of the fish pond. Otherwise, the water in the fish pond will be seriously deprived of oxygen, causing the fish to suffocate due to lack of oxygen. Therefore, to feed duckweed into the fish pond, be sure to set up the food table and fix the fed duckweed on the side of the fish pond, which should generally account for about 1/3 of the surface of the fish pond. In particular, the surface of the water is relatively small. In a fish pond of only about 1 mu, the fed duckweed must not be excessive.

Second bogey in the hot thunderstorm weather fed to the fish pond a lot of duckweed. In the event of sultry thunderstorms, the dissolved oxygen in the fish pond water tends to decrease. If a large amount of duckweed is fed, the dissolved oxygen in the fish pond water will be insufficient, which will easily cause flooding and dead fish. Therefore, to control duckweed feeding before the hot thunderstorm day arrives.

The third bogey was feeding duckweed to the fish pond in the evening. After the fish are full at night, they increase their breathing, consume a great deal of oxygen in the pool water, and feed duckweed into the fish pond in the evening, which may cause hypoxia. Therefore, it is best to feed duckweed into the fish pond in the morning. After feeding, allow the fish to eat within 2 hours to 3 hours, that is, before and after noon.

Fixative (dye-Fixing Agent)

Active Ingredient: Quaternary ammonium salt cationic surfactant
Chemical Name: Formaldehyde-free Fixing Agent
Chemical Family: PolyDADMAC

CAS No.: 26062-79-3

1.Formaldehyde-free Fixing Agent

2.Has no free formaldehyde,no peculiar smell,no irritation to skin, accord to eco request

[Description]:

Formaldehyde-free Fixative Color Fixing Agent is belongs to polymerization polyDADMAC, a cationic polymer. It can make up of macromolecular compound with dye, then achieve to improve soaping and rub fastness of fabrics. It can be used for color fixing for dyeing and printing of reactive dyed fabrics as cotton, linen, silk, and direct dyed fabrics.

[Specification]:

Appearance: Brownish yellow viscous liquid

Ionic character: Cationic

PH Value: 5-8 (1% aqueous solution)

Dissolution: Dissolve in cold water easily.

Composition: Special polymer compound

[Dilution Method]:

With 4-6 times the water and stir to dissolve dilution.

[Direction for Usage]:(To dilute finished product as an example)

A. Padding Process: 5-20g/L, temperature 40°C-60°C, PH Value:5-8, One-dip-one-nip or Double-dip-double-nip.

B. Dipping process: 1-4% (O.W.F), Room temperature 40°C-60°C, PH Value:5-8, bath ratio:1:8-12,Time: 20-30 min.

[Properties]:

1. Concentrated Formaldehyde-free Fixative Fixing Agent has good color fixing property, can obviously improve the dyeing or printing of fabric soaping, washing fastness and wet rubbing fastness.

2. Can be used for much of the association between dye fixation, anti fading property, does not affect the dyeing or printing of fabric vividness. No effect for the original feel, processing fabric has excellent hydrophilic.

3. Formaldehyde-free Fixative widely used for dyeing or printing of the direct, active dye fixing finishing, good fixation effect, especially for the red dye and Cuilan dyes, particularly prominent, fixation is better than the general Formaldehyde-free Fixative.

4. The dye PH value for a wide range, acid, alkali resistance, resistance to hard water, high temperature resistance, an environment-friendly products, does not contain formaldehyde.

Fixative,Dye-Fixing Agent,Organic Dye-Fixing Agent,Reactive Dye-Fixing Agent

Shandong Tiancheng Chemical Co., Ltd. , https://www.tianchengchemical.com