The platform's acid and alkali resistant biogas digester black film is suitable for large-scale breeding farms

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　　Acid and alkali resistanceBlack film of biogas digester

　　The information platform's acid and alkali resistant biogas digester black film is suitable for large-scale breeding farms

　　The cultivation of shallow water lotus root has undergone several years of development, with mature technology and considerable benefits, but the entry threshold is too high. The cost of building a one acre cement pond ranges from 20000 to 25000 yuan, which is difficult for ordinary farmers and entrepreneurs to afford. In addition, the national policy for land protection generally does not allow the construction or destruction of the cultivated layer on farmland. Although the construction of cement ponds is for agricultural production, many constructions are still forcibly prevented, even fined or demolished due to inconsistent understanding and implementation of policies. Another issue is renting land to plant lotus roots. After the lease term expires, if the lessor requests to resume cultivation, the high fees and construction waste will be unbearable. Therefore, we have introduced a specialized membrane pool construction method that is economically practical and convenient for construction.

　　Traditional pond lotus root production results in high fertilizer loss, inconvenient management, low yield, excessive digging costs, and low efficiency. Adopting shallow water lotus root cultivation, without running water or fertilizer, with sufficient heat, high yield, convenient management, and easier lotus root digging. The yield of pond lotus root is 3000 catties per mu, and shallow water lotus root is 6000-10000 catties. The cost of digging lotus roots is 0.5 yuan/jin for shallow water lotus roots, and the average cost of digging lotus roots with a digging machine is less than 0.2 yuan/jin for shallow water lotus roots. The construction cost of lotus root is low, while the cost of shallow water tank is high. However, if it is evenly distributed over a period of 10 years, the annual cost is 1000-2000 yuan. The cost of digging lotus root in just one year is saved, not to mention saving labor and increasing production. The income from increasing production alone is several times that of lotus root. Shallow water lotus root is an investment with high returns for many years. Therefore, the development of shallow water lotus root is determined by its expected benefits and is a model of high-yield and high-efficiency agriculture, which is worthy of active promotion on a large scale. In fact, a simple calculation is that planting one acre of lotus root can yield a net income of over 5000 yuan, with some as high as tens of thousands of yuan.

　　General anti-seepage membranes come in various specifications, with different qualities and prices ranging from 2 yuan to 20 yuan. And the lotus pond special film is customized with our special materials, with a price range of 7-9 yuan. We provide you with reasonable guidance on the selection according to the required planting years and wear degree. To avoid unnecessary waste caused by your blind choice, HDPE geomembrane, full name of "high-density polyethylene geomembrane", has excellent resistance to environmental stress cracking, low temperature, aging and corrosion resistance, as well as a wide temperature range (-60--+60) and a long service life of 50 years. It is widely used in seepage prevention projects such as domestic waste landfill, solid waste landfill, sewage treatment plant, artificial lake, tailings treatment, etc.

　　The information platform's acid and alkali resistant biogas digester black film is suitable for large-scale breeding farms

　　Product Introduction

　　HDPE composite HDPE film is also known as high-density polyethylene film, HDPE geomembrane, and HDPE anti-seepage film. HDPE film is a plastic roll made of HDPE, which is a highly crystalline and non-polar thermoplastic resin. The original appearance of HDPE is milky white, with a certain degree of semi transparency in the thin section. PE has excellent resistance to most household and industrial chemicals. Certain types of chemicals can cause chemical corrosion, such as corrosive oxidants (concentrated nitric acid), aromatic hydrocarbons (xylene), and halogenated hydrocarbons (carbon tetrachloride). This polymer is non hygroscopic and

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