Utilizing a circulating water system to treat industrial wastewater to achieve near-zero wastewater discharge
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We have developed a new wastewater treatment technology. After several years of promotion, 20 projects are now using it. This technology requires no capital investment for equipment, its operating costs are 1/2 to 1/3 of those of existing technologies, and it results in zero wastewater discharge. If it can be widely applied, it can completely solve the environmental pollution caused by 85% of industrial wastewater. It’s just that this technology combines a circulating water system with wastewater treatment, going beyond the traditional approaches of existing wastewater treatment technologies as well as current standards for circulating water management; as a result, many people find it difficult to understand or accept. However, users who have used it welcome it very much and are willing to accept it. Through years of promotion, we have gained much experience and resolved many wastewater problems that existing technologies could not address. It has already been used in industries such as coking, pharmaceuticals, petrochemicals, power generation, steel, and metallurgy. We are very eager to share the experience we have gained with everyone, so that this technology can be widely applied across various industries in our country, thereby helping to improve water pollution issues there. But I’m also worried that it might be perceived as advertising; if the administrators agree, I’d be happy to use your forum to introduce this technology in detail to everyone. Is that possible? Looking forward to a reply from the administrator. Thank you.
There are already many posts in this section on zero-emission initiatives, and discussions on this topic have been going on for a long time. However, those promoting these ideas still haven’t answered the question that everyone is concerned about: what happens to salt and pollutants? If you can’t answer this question, then please stop promoting your concept. If the promotion lacks substantive content, it can only be treated as an advertisement post; please understand! Thank you for your cooperation!
““Exceeds existing circulating water management standards” – what does it exceed?
This is a more appropriate way to handle it! @zxz017
I agree with everyone’s suggestions! Another suggestion – the forum owner can post your technology in the promotion section: http://bbs.hcbbs.com/forum-545-1.html ； Or you can go to the newly established business forum as well: http://bbs.hcbbs.com/forum-528-1.html If the forum owner is truly willing to discuss your technology here, why be reluctant to remove information such as your company’s name?
One additional note: Members who are truly interested in the technology mentioned by the original poster, or those whom the poster would like to recommend this technology to specifically, can communicate through private messages. If the original poster can answer or explain the questions raised in posts 2 and 3, it should be able to pique everyone’s interest.
Has everyone noticed that some comrades only post those product introductions that have been repeated over and over again, while ignoring the key questions asked by others? Isn’t this a sign of advertising? I hope the moderator can remind some members that any posts containing similar product introductions will be deleted; thank you!
The treated wastewater is added to the circulating water system as make-up water, thereby achieving zero discharge of water from the circulating water system while ensuring that the system does not suffer from scaling or corrosion over the long term, and thus fulfilling the goal of zero wastewater discharge. Theoretically feasible. The stability of wastewater treatment equipment is very important. .
The core of this technology is that the closed-loop water system does not discharge any wastewater over the long term, which is something that existing closed-loop water management standards and on-site management cannot achieve. The circulating water system only adds water without removing waste; the water evaporates through the cooling tower, and the salts and other substances that are difficult to degrade end up as sludge and residue. These are separated from the circulating water system using strainers or sedimentation tanks. This technology requires no waste discharge; only regular sludge cleaning is needed.
The water from the side filter can be returned to the circulating water system for reuse after being pressed; the hard-to-degrade organic substances and salts become solid waste, which is then treated using conventional solid waste treatment methods.
The technical process is very simple; apart from a turbidity level of less than 200 NUT, no other requirements are imposed on the water quality entering the circulating water system. It is only necessary to install a pipe to introduce the wastewater into the circulating water system. It completely replaces the traditional process route. Investment and operating costs are **reduced**.