Method 1: Physical Method

The company primarily controls the supply of non-dissolvable materials in dispersed wastewater by manipulating physical influences throughout the treatment process, consistently altering its chemical nature. Commonly employed methods include force-assisted filtration, anti-wicking, and air flotation machines. The physical treatment method is relatively complex and economically viable, suitable for urban water quality management and possessing strong self-purification capabilities.

Method Two: Biological Approach

Microbial strain control transforms inorganic compounds present in wastewater as dissolved or colloidal solutions into air-oxidized forms, ensuring a constant supply of organic chemicals. This process eliminates environmental pollution from wastewater. Commonly used methods include the activated sludge process and the biofilm method. The biofilm method achieves a higher treatment standard than the physical method.

Method 3: Chemical Method

The process of controlling chemical influences to handle or accept waste water, through dissolution materials supply or colloidal solution materials supply, is commonly used in industrial chain wastewater treatment. Often applied methods include concrete method, neutralization method, oxidation-reduction method, and cation exchange method. Chemical treatment methods are effective and have high toughness, often used as the effluent after biochemical treatment for further processing and developing water bodies.

Wastewater Treatment Technology

Level 1 treatment primarily removes floating substances from wastewater, with the annual meeting only requiring the maintenance of Level 1 treatment. Based on Level 1 treated wastewater, the BOD can be reduced by approximately 30% compared to normal levels, meeting the discharge standards consistently. Level 1 treatment is a pre-treatment step for Level 2 treatment.