Method of converting sludge into fertilizer

The method of converting sludge into fertilizer can make the sludge a renewable resource, not only solves the problem of sludge waste, but also fundamentally solves the secondary pollution caused by improper use of sludge containing heavy metals, pathogenic bacteria and toxic organic matter. 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 economical way to use it effectively. The use of a starter such as a goldfish fertilizer is simple and convenient, as long as the operation is carried out, and the batch can be made for a few days.
The method is to add appropriate amount of crushed straw, sawdust, and other organic materials in the sludge, and then put a small amount of golden babe fertilizer starter into the sludge and stir it evenly. Generally 7-10 days can be completed by fermentation and can be used or sold at ease. The harmless treatment of urban sludge can reduce odor, reduce water, kill pathogenic bacteria and parasites (eggs), obtain composted sludge compost, compost, dry and pulverize the sludge, add appropriate amounts of chemical fertilizers and The beneficial microorganisms are made of organic compound fertilizers and bio-organic compound fertilizers. Details can visit the website or consult.

Portable Magnetic Separator

Introduction:

The Portable Magnetic Separator is the most popular model which used in seed, grain, flour mill plant to remove magnetic materials such as iron pieces, iron screws, iron nuts etc. it is portable, because it has very small size and easy to put on other equipment. it has a magnet cone which has high magnet strength, all magnetic materials will stick on the cones when grain passing by. so you should clean it after use for a while.

Features of Portable Magnetic Separator :

Compact Structure

Can be used independently or use with other equipment

Stainless steel or Carbon steel body available.

Different capacity available. 

Specification: 

Portable Magnetic Separator

Portable Magnetic Separator,Magnetic Separator Drum,Cereal Magnetic Separator,Magnetic Separation Machine

SHIJIAZHUANG SYNMEC INTERNATIONAL TRADING LIMITED , https://www.seedgraincleaner.com