At present, China's sewage treatment plant treats 210.31 billion tons of sewage each year, but the sludge produced every year also has 9 million tons, and increases at a rate of more than 10% per year. How to handle sludge more effectively has become a major problem. If sludge can be made a renewable resource, it not only solves the garbage problem of sludge, but also fundamentally solves the secondary pollution caused by improper use of sludge containing heavy metals, pathogenic bacteria, and toxic organics.
Sludge treatment is generally landfill, fertilizer, power generation, heating and other methods. Landfilling involves the in-depth landfilling of some inseparable and unusable materials, allowing the natural world to decompose them through prolonged physical and chemical treatments. Fertilizer is used to make use of organic matter in sludge to make agricultural fertilizers; During the heating, the sludge is used for pyrolysis and fermentation to generate heat and biogas during fermentation. Among these treatments, fertilizer production is the most cost-effective and effective way to use it. The use of Garbage Fertilizer Fermenting Agent to produce bio-organic fertilizer sludge has the characteristics of fast fermentation, good fermentation, high-temperature fermentation, low-temperature fermentation, greatly shortening the production time, reducing costs, etc. The application is very extensive, as long as the operation is carried out. The sludge can be fermented into organic fertilizers for a few days.
The method is: adding appropriate amount of crushed straw, sawdust, mushroom dregs, peanut shell or rice husk and other organic materials into the sludge, and then put appropriate amount of golden babe fertilizer starter (1 kg of golden babe fertilizer fermentation agent can be fermented 4 About tons of sludge) material moisture content of about 60 ~ 65%. In the process of fermentation, care should be taken to overturn, generally 7 to 10 days can deodorize the material, the fermentation is completed, can be used or sold at ease. If too much sawdust or sawdust accessories are added, the fermentation time should be extended until it is fully decomposed.
Sludge is harmlessly treated by using the golden babe fertilizer starter, which can reduce odor, reduce moisture, kill pathogens and parasites (eggs), obtain composted sludge compost, compost sludge, dry, crush, and add The amount of chemical fertilizers and beneficial microorganisms can be made into organic compound fertilizers and bio-organic compound fertilizers.
We are Chinese manufacture, our main product is all kinds of natural plant extract, fruit and vegetable powder.
Our product usually use as food, beverage cosmetic,pharmaceutical ingredients.
The products in this classification is very popular, and sells good, for example: black elderberry extract, Echinacea extract and cranberry extract. For the epidemic situation is very serious this year, those kind of products can strengthen immunity, it is very popular this year. And also the quality received customer's recognition.
Black Rice Extract,Black Goji Extract,Lucidum Powder,Natural Pomegranate Seed Powder
Xi'an Longze Biotechnology Co., Ltd. , https://www.bestbilberry.com