Shandong province, as a large economic province, has experienced rapid growth in urban construction and population, which has led to an increase in urban discharges, including toilet sewage. In order to protect the environment and people's health, Shandong Province has set strict standards for the construction of sewage treatment facilities.
Currently, the price of toilet sewage treatment equipment in Shandong Province varies somewhat in the market, but is generally not less than 300 yuan. It is understood that the current toilet sewage treatment equipment in Shandong Province is mainly divided into the following categories:
One, the microbial method: the method is to use microorganisms to degrade organic pollutants, the harmful substances in the toilet sewage into safe water and gas. This kind of equipment is cheaper, usually between 300-500 yuan.
Two, reverse osmosis method: reverse osmosis method is the use of reverse osmosis membrane to filter out harmful substances in the water, so as to achieve the purpose of sewage treatment. The price of this equipment is relatively high, usually more than 1000 yuan.
Three, electrophoresis: this method is the toilet sewage through the electrode treatment, so that harmful substances are separated under the action of the electric field. The equipment is more expensive, generally more than 2000 yuan.
Four, dosing method: dosing method refers to the addition of drugs in the toilet sewage, so that harmful substances are decomposed. The equipment is also more expensive, generally between 1000-2000 yuan.
Overall, the toilet sewage treatment equipment in Shandong Province is more expensive, but from a long-term perspective, investment in environmental protection facilities is also an important means of protecting the environment and valuing health, so it is recommended that citizens and friends in the purchase of the toilet sewage treatment equipment must seriously consider the cost-effectiveness of the equipment and the actual need.