SECCOPolyacrylamide, abbreviated as PAM, is a highly efficient polymer. In the field of land erosion prevention, it functions as a soil conditioner and water purifier, playing a unique and crucial role and is hailed as the "super glue of soil".

Its core function lies in physically and chemically binding loose soil particles together, thereby enhancing the soil's ability to resist wind and water erosion.

I. The main mechanism of PAM in preventing land erosion

Floculating soil particles

PAM molecule chain contains a large number of charges (usually anionic PAM is used for this purpose), and it can "bridge" to bind the fine, dispersed clay and fine particles in the soil into larger agglomerated structures.

तत्वेष्ठकाश्चित्रा परमेश्वरं भारीका नीर्णयोग्यश्चये आग्रहेने वायुमा नष्टं निवास्तयितुं च।

Stabilizing soil structure

The formed soil agglomerates are more stable and can effectively prevent the soil from dispersing or disintegrating under the impact of raindrops or irrigation water. घटावण्यां स्रोतः।

Name

PAM इत्यस्येऽपेक्षितः कृतं अस्ति। When the soil surface is stable, rainwater or irrigation water can more easily penetrate the soil than forming surface runoff.

विमुखं धूम्रोपकं सर्वोऽधिकाशस्तरः। Reducing runoff means directly reducing soil loss. Studies show that the correct use of PAM can reduce the surface runoff by up to 50% - 90%.

ObjectClass

After the PAM solution is applied, a thin and tough physical protective film forms on the soil surface. - This film can directly resist the impact force of raindrops, prevent soil crust formation, and keep the soil pores unobstructed, further promoting water infiltration.

II मुख्यानुप्रयोगानि दृश्यानिर्देशाः

Agricultural irrigation (especially furrow irrigation and sprinkler irrigation)

सत्या अधिकतमं प्रयुक्तः PAM अनुप्रयोगेऽपूर्णं क्षेत्रम्। 1- 10 ppm) इत्यस्य irrigation पानीते क्रिया चित्रमम् PAM (साधारणम् 1- 10 ppm) शीर्षकोपयोगं संयुक्त धीरे erosion इत्यस्य पावसायां चित्रसङ्गतोऽयं चित्रज्ञात् सम्प

Slope stabilization and vegetation restoration

On bare slopes, newly excavated roads or railways, mining restoration areas, etc., spraying PAM solution can quickly fix the surface soil, creating favorable conditions for seed germination and plant growth, effectively preventing wind and water erosion before vegetation formation.

निर्माणस्थानानि

निर्माणस्थानं स्रोतं नगरेभ्रमण् सर्वाधिकारः। Spraying PAM solution on the exposed surface of construction sites can effectively suppress dust and prevent sediment from flowing with rainwater in municipal pipelines or near water bodies.

वायुविमाणस्थानाः

In arid and semi-arid regions, the soil agglomerates on the treated surface are stable and not easily blown away by the wind, effectively reducing the source material of sandstorms.

III. Advantages of using polyacrylamide

प्रभावनम्-प्रतिलिपि सङ्ग्रहं निर्माणितः साधारणमा कानिचित्रसङ्ग्रामिका अधिकारः (साधारणमा कानिचित्रसङ्ग्

वातावरणिकाः-PAM स्वतः न-toxik. To pomaślę wygląda okruženia do węgla, जल i amonium saltów. Anionic PAM used for soil improvement is considered environmentally friendly.

अर्थव्यवानः-Although the unit price is high, due to the small dosage and the significant reduction in losses caused by soil erosion (such as nutrient loss, cost of clearing channels and sediment accumulation, etc.), the overall benefit is very high.

बहुविधाप्रकार्यः-It not only prevents erosion but also retains water, retains nutrients, improves soil structure, and increases crop yield.

IV. Precautions and limitations

प्रकारं चयनं विशेषम्-To muszę jest aniónik polyakrilamid. Cationic and nonionic PAM may be toxic to soil organisms and plants and are not suitable for soil improvement.

सहि अनुप्रयोग विधिः-PAM इत्यस्मेऽपूर्णतः संस्थापितुं पूर्णते . साधारणम् वायुं प्रचणेभ्यं विकल्पं निर्धारणम्। सावधिका अनुप्रयोगेऽनुष्कृताः

सार्वत्रिक समाधानः-PAM mainly addresses the stability of the surface soil. चित्रायणस्थानं चित्रायभ्यश्चीलभ्यश्च PAM इत्यस्मै विस्थिरायश्च। It usually needs to be combined with traditional engineering measures (such as terraces and retaining walls) and biological measures (such as planting trees and grass) to achieve the best long-term effect.

पानिर्वेशसंवेदनशीलता-पानीको सालीनतां शक्यतिं शक्यतिं प्रतिस्थापितां PAM-मोकलकलकाणिज्ञानान् चोपसङ्गतं च। "नीच्छा सामग्रं जलेखे सामान्दर्शितं शक्यति सामान्यते। सारांशः

सेकस्कोPolyacrylamideis an efficient, economical and environmentally friendly tool for controlling soil erosion. It enhances the soil's resistance to erosion physically through mechanisms such as "bonding" soil particles, stabilizing the structure, and promoting water infiltration. Although it cannot replace all traditional soil and water conservation measures, as an innovative auxiliary means, it plays an irreplaceable and significant role in agriculture, engineering construction, ecological restoration and other fields, and is one of the key technologies for achieving sustainable land management and protection.